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Results for "

group VIA

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Cytotoxin (1) ADC Linker (13) Akt (2) Amyloid-β (1) Antibiotic (1) Apoptosis (5) Bacterial (4) Biochemical Assay Reagents (77) Drug Derivative (1) Drug Intermediate (1) Drug Isomer (2) Drug-Linker Conjugates for ADC (6) Endogenous Metabolite (2) Epigenetic Reader Domain (1) Estrogen Receptor/ERR (4) Fluorescent Dye (18) Isotope-Labeled Compounds (3) JNK (1) Ligands for E3 Ligase (1) Ligands for Target Protein for PROTAC (4) Liposome (5) LYTACs (1) MAP4K (1) Microtubule/Tubulin (1) NEKs (2) Parasite (1) Phosphatase (3) Phospholipase (3) PROTACs (1) Reference Standards (5) Thymidylate Synthase (1) Toll-like Receptor (TLR) (2) Xanthine Oxidase (1) γ-Glutamyl Transferase (GGT) (1)
By Research Areas:	Cancer (37) Cardiovascular Disease (2) Endocrinology (4) Infection (5) Inflammation/Immunology (7) Metabolic Disease (6) Neurological Disease (7)
Click Chemistry:	ADC Synthesis (2) TCO (1) Labeling and Fluorescence Imaging (2) DBCO (6) Azide (21) Tetrazine (2) Alkynes (11)
Oligonucleotides:	Nucleosides and their Analogs (1) Pegylated Lipids (2) U (1) CpG ODNs (2)

158

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Targets Recommended: HMG Family

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-115403

FKGK18 1 Publications Verification	Phospholipase Apoptosis	Metabolic Disease
FKGK18 is a selective group VIA calcium-independent phospholipase A₂ (GVIA iPLA₂) inhibitor. FKGK18 is a fluoroketone (FK)-based compound with IC₅₀s of 50 nM and 3 μM for iPLA₂β and iPLA₂γ. FKGK18 can be used for the research of beta-cell apoptosis and diabetes .

HY-D1175

Alizarin cyanin green F	Fluorescent Dye
Alizarin cyanin green F is an alizarin dye that reacts with calcium possibly via sulfonic acid and/or OH groups.

HY-W017425

N'-Phenylacetohydrazide Phenylhydrazine acetate	Biochemical Assay Reagents	Others
N'-Phenylacetohydrazide consists of a phenyl group attached to the acetylhydrazide functional group via a hydrazine bond. This compound is commonly used as a reagent in organic chemistry for the determination of carbonyl compounds such as aldehydes and ketones.

HY-W590543

Dodecyl azide 1-Azidododecane	Biochemical Assay Reagents	Others
Dodecyl azide (1-Azidododecane) is an azide group with a 12-carbon tail. Azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry.

HY-W800717

Tetra-(amido-PEG10-azide)	Biochemical Assay Reagents	Others
Tetra-(amido-PEG10-azide) is a branched PEG linker with four terminal azide groups. The azide groups enable PEGylation via Click Chemistry.

HY-W591975

Alkyne maleimide	Biochemical Assay Reagents	Others
Alkyne maleimide is a bifunctional linker reagent with a terminal malimide group and a propargyl group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry.

HY-W591376

Azido-PEG19-azide	Biochemical Assay Reagents	Others
Azido-PEG19-azide is a click chemistry reagent with two terminal azide groups. The azide groups can react with alkyne, BCN, DBCO via Click Chemistry.

HY-W800716

Tri(Azide-PEG10-NHCO-ethyloxyethyl)amine	Biochemical Assay Reagents	Others
Tri(Azide-PEG10-NHCO-ethyloxyethyl)amine is a branched PEG linker with three terminal azide groups. The azide groups enable PEGylation via Click Chemistry.

HY-W840196

Hex-5-ynehydrazide	Biochemical Assay Reagents	Others
Hex-5-ynehydrazide is a bifunctional linker reagent with a terminal hydrazide group and a propargyl group. The hydrazide group can react with an aldehyde to form a semi-permanent hydrozone bond. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry.

HY-W591963

5-Azidopentyl 4-methylbenzenesulfonate Tos-pentane-azide	Biochemical Assay Reagents	Others
5-Azidopentyl 4-methylbenzenesulfonate (Tos-pentane-azide) is a linker containing an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitution reactions.

HY-W800705

Tamra azide	Fluorescent Dye	Others
Tamra azide is a red fluorescent probe. The azide group of Tamra azide can react with alkynes via copper-catalyzed click chemistry .

HY-W598191

tert-Butyl (3-azidopropyl)carbamate	Biochemical Assay Reagents	Others
tert-Butyl (3-azidopropyl)carbamate is a reagent containing an azide group and Boc-protected amino group. It is reactive with alkyne, BCN, DBCO via Click Chemistry. The Boc group can be deprotected under mild acidic conditions to form the free amine.

HY-W590574

Propargyl-PEG4-Ms	Biochemical Assay Reagents	Others
Propargyl-PEG4-Ms has an alkyne group and a mesylate group. The mesylate group is a sulfonate ester for nucleophilic substitution reactions (SN2). The alkyne group can react with azides via copper catalyzed Click Chemistry reactions. The PEG units help increase the solubility of the molecule in aqueous environments.

HY-W590592

Azido-PEG12-azide	Biochemical Assay Reagents	Others
Azido-PEG12-azide is a monodisperse PEG linker containing two azide groups. The azide group can react with alkyne, BCN, or DBCO via Click Chemistry to yield a stable triazole linkage.

HY-105549

Quinacillin	Antibiotic	Infection
Quinacillin is a compound that undergoes hydrolysis catalyzed by penicillinase. Quinacillin is irreversibly covalently bound to proteins via its β-lactam carboxyl group .

HY-W591969

Benzyl (6-oxohexyl)carbamate	Biochemical Assay Reagents	Others
Benzyl (6-oxohexyl)carbamate is a linker containing an aldehyde group and a benzyl (Cbz) protecting group. The aldehyde can react with hydrazine or hydrazide to form a hydrolytic acyl hydrozone linkage. The benzyl protecting group can be removed via hydrogenolysis to form a free amine.

HY-W800681

Benzyloxy carbonyl-PEG4-acid	Biochemical Assay Reagents	Others
Benzyloxy carbonyl-PEG4-acid is a linker with a benzyl protecting group and a carboxylic acid. The carboxylic acid can undergo reactions with primary amines with the help of activators (EDC or HATU). The benzyl protecting group can be removed via hydrogenolysis.

HY-W591964

t-Boc-aminooxy-pentane-azide	Biochemical Assay Reagents	Others
t-Boc-Aminooxy-pentane-azide is a linker containing an azide group and Boc-protected amino group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Boc group can be deprotected under mild acidic conditions to form the free amine.

HY-W451433

OTs-PEG1-NHCbz	Biochemical Assay Reagents	Others
OTs-PEG1-NHCbz is a PEG linker containing a tosyl group and benzyl (Cbz) protecting group. The hydrophilic PEG spacer increases the water solubility of the compound in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The benzyl protecting group can be removed via hydrogenolysis to form a free amine.

HY-W415799

(2S)-Ac4GalNAl	Biochemical Assay Reagents	Others
(2S)-Ac4GalNAl can be used for the identification and characterization of specific surface groups of glycoproteins. The alkyne groups can react with azides via copper-catalyzed Click Chemistry. The acetyl groups on the glucose allow for easier penetration through the cell membrane.

HY-W440949

Stearic acid-PEG-Mal (MW 1000)	Biochemical Assay Reagents	Others
Azide-PEG-Silane, MW 2000 is a click reagent which can react with a terminal alkyne via CuAAC or with a cyclooctyne (DBCO/BCN) via SPAAC to form a triazole bond. Silane is a surface modification moiety which can react with hydroxyl group of surface, such as glass, nanoparticles, etc. Reagent grade, for research use only.

HY-W190786

Bromoacetamido-PEG2-azide	Biochemical Assay Reagents	Others
Bromoacetamido-PEG2-azide is a heterobifunctional PEG linker containing a reactive bromoacetamido and a terminal azide.The bromoacetamidogroup is a very reactive group for nucleophilic substitution. The azide group can react with alkyne, BCN, DBCO via Click Chemistry.

HY-W598193

[(5-Azidopentyl)oxy](1,1-dimethylethyl)dimethylsilane	Biochemical Assay Reagents	Others
[(5-Azidopentyl)oxy](tert-butyl)dimethylsilane is a silane compound with a terminal azide group. The trimethylsilane is commonly used for surface modifications. The terminal azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry.

HY-153631

Sulfo-TAG NHS ester disodium	Drug Intermediate	Inflammation/Immunology
Sulfo-TAG NHS ester (disodium) is an N-hydroxysuccinimide ester that can be coupled to proteins via primary amine groups. Sulfo-TAG NHS ester (disodium) can be used for antibody labeling .

HY-W591962

5-Azidopentan-1-ol 1-Pentanol, 5-azido-	Biochemical Assay Reagents	Others
5-Azidopentan-1-ol (1-Pentanol, 5-azido-) is a linker containing an azide group and a terminal hydroxyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

HY-W800657

Azido-PEG1-hydrazide hydrochloride	Biochemical Assay Reagents	Others
Azido-PEG1-hydrazide hydrochloride is a bifunctional PEG linker containing an azide group and a hydrazide group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Hydrazine moiety reacts with an aldehyde to form semi-permanent hydrazone bonds.

HY-W259542

O-Proparagyl-N-Boc-ethanolamine	Biochemical Assay Reagents	Others
O-Proparagyl-N-Boc-ethanolamine is crosslinker consisting of a propargyl group and a t-Boc protected amine group. The propargyl group reacts with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reactions. The t-Boc protected amine can be deprotected under mild acidic conditions.

HY-172720

Azide-PEG5-Ms	Biochemical Assay Reagents	Others
Azide-PEG5-Ms serves as a PEG linker containing an azide that reacts with BCN, DBCO, alkyne via Click Chemistry and mesyl group that is a good leaving group for nucleophilic substitution reactions. The PEG spacer imparts water solubility.

HY-W454989

Hept-6-yn-1-yl 4-methylbenzenesulfonate	Biochemical Assay Reagents	Others
Hept-6-yn-1-yl 4-methylbenzenesulfonate is a linker containing a tosyl group and a propargyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

HY-W598195

11-Azido-1-undecanol	Biochemical Assay Reagents	Others
11-Azido-1-undecanol is a compound with an azide head and a undecanol tail. The azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

HY-151742

Norbornene-methyl-NHS	ADC Linker	Others
Norbornene-methyl-NHS is a click chemistry reagent containing a TCO group. Dienophile for conjugation via Diels-Alder-reaction, i.e. copper-free click reaction with tetrazines .

HY-W160298

N-Cbz-7-Aminoheptanoic acid	Biochemical Assay Reagents	Others
N-Cbz-7-Aminoheptanoic acid is a six carbon linker containing an carboxylic acid (CO2H) group and a benzyl (Cbz) protecting group. The terminal carboxylic acid is reactive with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The benzyl protecting group can be removed via hydrogenolysis to form a free amine.

HY-W800688

Acid-PEG5-Amide-Tri (3-methoxypropanamide-PEG4-Azide) Methane	Biochemical Assay Reagents	Others
Acid-PEG5-Amide-Tri(3-methoxypropanamide-PEG4-Azide) Methane is a branched PEG linker with a terminal carboxylic acid group and three terminal azides. The azide groups enables PEGylation via Click Chemistry.

HY-W590575

Azido-PEG3-flouride	Biochemical Assay Reagents	Others
Azido-PEG3-flouride is a PEG linker containing a fluorine atom and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-W598194

1-((4-Azidobutoxy)methyl)-4-methoxybenzene	Biochemical Assay Reagents	Others
1-((4-Azidobutoxy)methyl)-4-methoxybenzene is a compound with a methyl phenol group and a butyl tail ending in a terminal azide. The azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-D2748

5-JOE azide	Fluorescent Dye	Others
5-JOE azide is a fluorescent dye with the emission in yellow region of the spectrum. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-W598199

Ethyl 4-azidobutyrate	Biochemical Assay Reagents	Others
Ethyl 4-azidobutyrate comprises an ethyl ester and a terminal azide group with a 3-carbon linker. The azide can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The methyl ester groups can be hydrolyzed, reduced, or substituted under different conditions.

HY-W197430

Ethyl 6-azidohexanoate	Biochemical Assay Reagents	Others
Ethyl 6-azidohexanoate comprises an ethyl ester and a terminal azide group with a 5-carbon linker. The azide can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The methyl ester groups can be hydrolyzed, reduced, or substituted under different conditions.

HY-W598198

Ethyl 3-azidopropanoate	Biochemical Assay Reagents	Others
Ethyl 3-azidopropanoate comprises an ethyl ester and a terminal azide group with a 2-carbon linker. The azide can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The methyl ester groups can be hydrolyzed, reduced, or substituted under different conditions.

HY-W598192

1-Butanol, 4-azido-, 1-benzoate 4-Azidobutyl benzoate	Biochemical Assay Reagents	Others
1-Butanol, 4-azido-, 1-benzoate (4-Azidobutyl benzoate) is a compound with an ethyl benzoate head and a terminal azide group. The ethyl benzoate protected carboxyl group can be deprotected under acidic conditions. Azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry.

HY-W800807

R6G azide, 5-isomer	Fluorescent Dye	Others
R6G azide, 5-isomer is a xanthene dye with a terminal azide. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-134107

Azido-erythro-sphingosine	Biochemical Assay Reagents	Others
Azido-erythro-sphingosines is an intermidate for synthesis of lipid molecules with two hydroxyl groups and a terminal azide group. Azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry. The hydroxyl groups enable further derivatization or replacement with other reactive functional groups. Azido-erythro-sphingosine is a derivative of Sphingosine, which is a selective inhibitor of protein kinase C activity and phorbol dibutyrate binding in vitro in human platelets.

HY-W800671

1,5-Diazidopentane 1,5-Pentane diazide	Biochemical Assay Reagents	Others
1,5-Diazidopentane (1,5-Pentane diazide) is a linker with two azide groups which can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-B1176

Equilin 7-Dehydroestrone	Estrogen Receptor/ERR	Endocrinology
Equilin (7-Dehydroestrone) is an important member of the large group of oestrogenic substances and is chemically related to menformon (oestrone). Equilin increases the growth of cortical neurons via an NMDA receptor-dependent mechanism .

HY-W590544

1-Azidodecane	Biochemical Assay Reagents	Others
1-Azidodecane is a compound with an azide head and a 10-carbon tail. The azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-172287

DBCO-PEG2-Val-Cit-PAB-MMAE	ADC Linker	Cancer
DBCO-PEG2-Val-Cit-PAB-MMAE is an ADC linker featuring a DBCO group, a Val-Cit dipeptide, a PAB motif, and an MMAE warhead. The DBCO group is a click chemistry handle which readily reacts with azide groups, while the Val-Cit is a protease-cleavable dipeptide which releases the MMAE warhead into cells via an elimination mechanism.

HY-W591360

Iodoacetamido-PEG6-azide	Biochemical Assay Reagents	Others
Iodoacetamido-PEG6-azide is an aqueous soluble PEG linker containing an azide and a terminal Iodoacetamido group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Iodoacetamido moiety is commonly used to bind covalently with the thiol group of cysteine so the protein cannot form disulfide bonds.

HY-W800664

5-(Azido-PEG4)-pent-2-yn-1-ol	Biochemical Assay Reagents	Others
5-(Azido-PEG4)-pent-2-yn-1-Ol is a PEG linker containing an azide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

HY-W451460

2,5-Dioxopyrrolidin-1-yl 2-(prop-2-yn-1-yloxy)acetate	Biochemical Assay Reagents	Others
2,5-Dioxopyrrolidin-1-yl 2-(prop-2-yn-1-yloxy)acetate is a Click Chemistry reagent with a propargyl group and an NHS ester group. The propargyl group can react with biomolecules containing azide group via copper catalyzed Click Chemistry reaction. The NHS ester is an amine reactive group which can be used for derivatizing peptides, antibodies, amine coated surfaces, etc.

HY-W800670

Mal-amido-PEG5-alkyne	Biochemical Assay Reagents	Others
Mal-amido-PEG5-alkyne is a PEG linker containing a maleimide group and an alkyne. The hydrophilic PEG spacer increases solubility in aqueous media. The alkyne group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Cat. No.	Product Name

HY-L042

Glycoside Compound Library

809 compounds

Glycosides are compounds in which a sugar group is bonded through its anomeric carbon to another group via a glycosidic bond. Many biologically active compounds are glycosides. Glycosides comprise several important classes of compounds such as hormones, sweeteners, alkaloids, flavonoids, antibiotics, etc. The glycosidic residue can be crucial for their activity or can only improve pharmacokinetic parameters. Glycosides, which exhibit anti-inflammatory, anti-infection, anti-cancer and anti-oxidative properties, play numerous important roles in living organisms, such as streptomycin, as an aminoglycoside antibiotic, has anti-infection activity. Anthracyclines possess good antibacterial and anti-cancer activities.

MCE Glycoside Compound Library contains a unique collection of 809 glycoside compounds and is a useful tool to discovery glycoside drugs.

HY-L907

MCE Kinase Hinge Binder Fragment Library

12,530 compounds

The most prominent mechanism of action of kinase inhibitors is their competition with ATP by binding to the hinge region of the kinase protein. Once the kinase is blocked by an inhibitor, it loses the ability to transfer phosphate groups from ATP to other molecules, resulting in the loss of kinase activity.

The hinge-binding region of kinase inhibitors mimics the interaction pattern between the ATP nucleobase and the kinase. MCE extracted thousands of kinase inhibitors from the ChEMBL database and isolated their molecular fragments. In certain cases, the amino and amide groups on the molecular fragments are crucial for binding in the hinge region. Therefore, we enhanced the diversity of the collected results by adding these two groups to unoccupied positions on the ring system. Subsequently, the fragments were assessed for their hinge region binding ability via docking at distinct kinases, we also applied pharmacophore constraints to ensure interactions with key amino acids in the kinase hinge region, ultimately obtaining kinase-related molecular fragments.

MCE provides over 10,000 kinase fragment molecules that meet the above requirements and are available off the shelf, serving as an effective tool for screening and developing drugs targeting kinases.

Cat. No.	Product Name	Type

HY-D1175

Alizarin cyanin green F	Dyes
Alizarin cyanin green F is an alizarin dye that reacts with calcium possibly via sulfonic acid and/or OH groups.

HY-W840196

Hex-5-ynehydrazide	Fluorescent Dyes/Probes
Hex-5-ynehydrazide is a bifunctional linker reagent with a terminal hydrazide group and a propargyl group. The hydrazide group can react with an aldehyde to form a semi-permanent hydrozone bond. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry.

HY-D2748

5-JOE azide	Fluorescent Dyes/Probes
5-JOE azide is a fluorescent dye with the emission in yellow region of the spectrum. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-W800807

R6G azide, 5-isomer	Fluorescent Dyes/Probes
R6G azide, 5-isomer is a xanthene dye with a terminal azide. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-135414A

Cyanine5 NHS ester bromide	Fluorescent Dyes/Probes
Cyanine5 NHS ester bromide is a active compound, can be used to label amino groups in peptides, proteins, and oligonucleotides. Cyanine5 NHS ester bromide is a cyanine dye, fluorescence-labeling neurotensin (8-13) via arginine residues .

HY-W800808

ROX azide, 5-isomer	Fluorescent Dyes/Probes
ROX azide, 5-isomer is a red-emitting rhodamine dye possessing high brightness and fluorescence quantum yield. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-D2164

AF 430 alkyne	Fluorescent Dyes/Probes
AF 430 alkyne is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 alkyne can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via Alkyne groups and molecules containing Azide groups. To achieve specific coupling of dye labels and biomolecules .

HY-D2167

AF 568 alkyne	Fluorescent Dyes/Probes
AF 568 alkyne is a derivative of the orange fluorescent dye AF 568. AF 568 has an absorption wavelength of 590-720 nm (FRET) and an emission wavelength of 515-720 nm. AF 568 alkyne can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the Alkyne group and molecules containing Azide groups. To achieve specific coupling of dye labels and biomolecules .

HY-D2156

AF 430 azide

Fluorescent Dyes/Probes

AF 430 azide is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 azide can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the azide group and molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. To achieve specific coupling of dye labels and biomolecules .

HY-D2151

AF 430 hydrazide

Fluorescent Dyes/Probes

AF 430 hydrazide is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 hydrazide can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the Azide group and molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups. To achieve specific coupling of dye labels and biomolecules .

HY-D1320

Cyanine5 azide chloride

Dyes

Cyanine5 azide chloride is a potent fluorescent dye. Cyanine5 azide chloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λ_ex=646 nm, λ_em=662 nm) . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-D2168

AF 568 azide

Fluorescent Dyes/Probes

AF 568 azide is an azide derivative of the orange fluorescent dye AF 568. AF 568 has an absorption wavelength of 590-720 nm (FRET) and an emission wavelength of 515-720 nm. AF 568 alkyne can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the Azide group and molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups. To achieve specific coupling of dye labels and biomolecules .

HY-W591393

Biotin Azide Plus	Fluorescent Dyes/Probes
Biotin Azide Plus is a biotinylation reagent used for labeing glycoproteins, carbohydrate-containing compounds that have oxidizable sugars or aldehydes. Biotin Azide Plus is a complete copper-chelating system that acts simultaneously as both reactant and catalyst in CuAAC reactions. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-W800775

BP Fluor 647 Alkyne

Fluorescent Dyes/Probes

BP Fluor 647 Alkyne is a bright green-fluorescent dye optimal for use with the 633, 650 nm Argon laser. The alkyne group can react with azides via copper catalyzed Click Chemistry reactions. The dye is water soluble and pH-insensitive from pH 4 to pH 10. The dye has 4 sulfonate groups which make it highly water soluble and cause less aggregation in the aqueous solution. BP Fluor 647 Alkyne is used for protein and antibody labeling, or nucleic acid applications with high labeling density.

HY-D2165

AF 594 streptavidin

Fluorescent Dyes/Probes

AF 594 streptavidin is a bioconjugating agent. It consists of AF 594 and streptomycin, a streptomycin derivative of the red fluorescent dye AF 594. AF 594 has high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 streptavidin can be selectively conjugated to streptavidin-modified molecules via a streptomycin-modifying group for fluorescent labeling and spectroscopic analysis .

Cat. No.	Product Name	Type

HY-W017425

N'-Phenylacetohydrazide Phenylhydrazine acetate	Biochemical Assay Reagents
N'-Phenylacetohydrazide consists of a phenyl group attached to the acetylhydrazide functional group via a hydrazine bond. This compound is commonly used as a reagent in organic chemistry for the determination of carbonyl compounds such as aldehydes and ketones.

HY-W440949

Stearic acid-PEG-Mal (MW 1000)	Drug Delivery
Azide-PEG-Silane, MW 2000 is a click reagent which can react with a terminal alkyne via CuAAC or with a cyclooctyne (DBCO/BCN) via SPAAC to form a triazole bond. Silane is a surface modification moiety which can react with hydroxyl group of surface, such as glass, nanoparticles, etc. Reagent grade, for research use only.

HY-140895B

Biotin-PEG-Amine (MW 10000) Biotin-PEG-NH2 (MW 10000)	Drug Delivery
Biotin-PEG-Amine (MW 10000) (Biotin-PEG-NH2 (MW 10000)) is a biotin PEG polymer containing a free amine group (-NH2). The amine group is reactive with an activated NHS ester via formation of an amide bond. Biotin-labeled compounds can then be linked to avidin or streptavidin for further purification or detection .

HY-140895C

Biotin-PEG-Amine (MW 20000) Biotin-PEG-NH2 (MW 20000)	Drug Delivery
Biotin-PEG-Amine (MW 20000) (Biotin-PEG-NH2 (MW 20000)) is a biotin PEG polymer containing a free amine group (-NH2). The amine group is reactive with an activated NHS ester via formation of an amide bond. Biotin-labeled compounds can then be linked to avidin or streptavidin for further purification or detection .

HY-140895D

Biotin-PEG-Amine (MW 40000) Biotin-PEG-NH2 (MW 40000)	Drug Delivery
Biotin-PEG-Amine (MW 40000) (Biotin-PEG-NH2 (MW 40000)) is a biotin PEG polymer containing a free amine group (-NH2). The amine group is reactive with an activated NHS ester via formation of an amide bond. Biotin-labeled compounds can then be linked to avidin or streptavidin for further purification or detection .

HY-140895A

Biotin-PEG-Amine (MW 5000) Biotin-PEG-NH2 (MW 5000)	Drug Delivery
Biotin-PEG-Amine (MW 5000) (Biotin-PEG-NH2 (MW 5000)) is a biotin PEG polymer containing a free amine group (-NH2). The amine group is reactive with an activated NHS ester via formation of an amide bond. Biotin-labeled compounds can then be linked to avidin or streptavidin for further purification or detection .

HY-W1048860B

4-Arm PEG-alkyne (MW 10000)	Drug Delivery
4-Arm PEG-alkyne (MW 10000) is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides .

HY-W1048860D

4-Arm PEG-alkyne (MW 40000)	Drug Delivery
4-Arm PEG-alkyne (MW 40000) is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides .

HY-W1048860A

4-Arm PEG-alkyne (MW 5000)	Drug Delivery
4-Arm PEG-alkyne (MW 5000) is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides .

HY-W1048860C

4-Arm PEG-alkyne (MW 20000)	Drug Delivery
4-Arm PEG-alkyne (MW 20000) is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides .

HY-129832

Biotin-azide

2 Publications Verification

N-(3-Azidopropyl)biotinamide

Biochemical Assay Reagents

Biotin-azide (N-(3-Azidopropyl)biotinamide) is a form of biotin with a terminal azide group. Biotin-azide can be used to prepare various biotinylated conjugates via Click Chemistry . Biotin-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-172270D

DSPE-PEG5000-PTP	Drug Delivery
DSPE-PEG1000-PTP is synthesised by conjugating the amino group of plectin-1 peptide (PTP) with DSPE-PEG-NHS ester via amide bonds. DSPE-PEG1000-PTP can be used to construct drug delivery vectors .

HY-172270C

DSPE-PEG3400-PTP	Drug Delivery
DSPE-PEG1000-PTP is synthesised by conjugating the amino group of plectin-1 peptide (PTP) with DSPE-PEG-NHS ester via amide bonds. DSPE-PEG1000-PTP can be used to construct drug delivery vectors .

HY-172270

DSPE-PEG1000-PTP	Drug Delivery
DSPE-PEG1000-PTP is synthesised by conjugating the amino group of plectin-1 peptide (PTP) with DSPE-PEG-NHS ester via amide bonds. DSPE-PEG1000-PTP can be used to construct drug delivery vectors .

HY-172270A

DSPE-PEG2000-PTP	Drug Delivery
DSPE-PEG1000-PTP is synthesised by conjugating the amino group of plectin-1 peptide (PTP) with DSPE-PEG-NHS ester via amide bonds. DSPE-PEG1000-PTP can be used to construct drug delivery vectors .

HY-W075836

Ferrocenylmethyltrimethylammonium iodide

Biochemical Assay Reagents

Ferrocenylmethyltrimethylammonium (iodide) is an organometallic salt consisting of a ferrocenyl group attached to a quaternary ammonium cation via a methylene bridge. Ferrocenylmethyltrimethylammonium (iodide) has been used as a catalyst and reagent in various organic reactions, including oxidation, reduction, and CH bond activation. In addition, it is also used as a precursor for the synthesis of other organometallic compounds and as a potential material for electrochemical applications.

HY-P2975

Laminin β2 (Engelbreth-Holm-Swarm murine sarcoma basement membrane)

Mouse laminin (Engelbreth-Holm-Swarm murine sarcoma basement membrane)

Native Proteins

Laminin β2 (Engelbreth-Holm-Swarm murine sarcoma basement membrane) is a crucial structural element in animal tissues, forming part of the scaffolding that supports tissue architecture. It interacts with type IV collagen through entactin and perlecan, connects to cell membranes via integrin receptors, dystroglycan complexes, and Lutheran blood group glycoproteins, and contains functional domains that facilitate collagen binding, cell adhesion, heparin interaction, and promote neurite outgrowth.

Cat. No.	Product Name	Target	Research Area

HY-148835

AzGGK	Fluorescent Dye	Others
AzGGK is an unnatural amino acid. AzGGK is site-specifically incorporated into proteins via genetic-code expansion. AzGGK can be used as site-specific probe for ubiquitylation and SUMOylation . AzGGK is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-148835A

AzGGK TFA	Fluorescent Dye	Others
AzGGK TFA is an unnatural amino acid. AzGGK TFA is site-specifically incorporated into proteins via genetic-code expansion. AzGGK TFA can be used as a site-specific probe for ubiquitylation and SUMOylation. AzGGK TFA is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .

HY-P4094

CTP 1 Publications Verification Cardiac targeting peptide	Peptides	Cardiovascular Disease
CTP (cardiac targeting peptide) can transduce cardiomyocytes in vitro. CTP leads to efficient and specific transduction of heart tissue in mice model. CTP can be reversibly linked (e.g. via enolases, thiol groups) to cargo (e.g. miRNAs) for delivery specifically to cardiomyocytes over all other organs .

HY-P10646

Muscle homing peptide M12	Biochemical Assay Reagents	Neurological Disease
Muscle homing peptide M12 can preferentially bind to surface protein of muscle cells. Muscle homing peptide M12 mediates enhanced cellular uptake of nanoparticles (NPs) in myoblasts in vitro. Muscle homing peptide M12 is covalently conjugated to PLGA-PEG NPs via the N-terminal α-amino groups of peptides using the N-hydroxysuccinimide ester reaction .

HY-P5057B

5-FAM-Ahx-LL-37 TFA	Fluorescent Dye Bacterial	Infection
5-FAM-Ahx-LL-37 TFA is a 5-FAM (HY-66022) labeled LL-37, human (HY-P1222). The carboxyfluorescein group is attached via a 6-carbon spacer, 6-Aminohexanoic acid (Ahx, HY-B0236). LL-37, human is a 37-residue, amphipathic, cathelicidin-derived antimicrobial peptide, which exhibits a broad spectrum of antimicrobial activity .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0327

Lobetyolin 2 Publications Verification	Structural Classification Natural Products Classification of Application Fields Source classification Campanulaceae Metabolic Disease Codonopsis pilosula Plants Disease Research Fields	Apoptosis Xanthine Oxidase
Lobetyolin, a bioactive compound, is derived from Codonopsis pilosula. Lobetyolin has anti-inflammatory, anti-oxidative and xanthine oxidase inhibiting activities. Lobetyolin also induces the apoptosis via the inhibition of ASCT2-mediated glutamine metabolism . Lobetyolin is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-W016586R

Acivicin (Standard) AT-125 (Standard); U-42126 (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Reference Standards Parasite γ-Glutamyl Transferase (GGT)
Articaine (Standard) is the analytical standard of Articaine. This product is intended for research and analytical applications. Articaine (Hoe-045 free base) is an amide agent that can suppress or relieve pain. containing an ester group, reversibly binding to the α-subunit of the voltage-gated sodium channels within the inner cavity of the nerve, can provide effective pain relief. Articaine ameliorates LPS-induced acute kidney injury via inhibition of NF-κB activation and the NLRP3 inflammasome pathway .

Cat. No.	Product Name	Chemical Structure

HY-B1176S

Equilin-d4
Equilin-d₄ is the deuterium labeled Equilin. Equilin (7-Dehydroestrone) is an important member of the large group of oestrogenic substances and is chemically related to menformon (oestrone). Equilin increases the growth of cortical neurons via an NMDA receptor-dependent mechanism .

HY-B1176S1

Equilin-d2
Equilin-d₂ (7-Dehydroestrone-d₂) is deuterium labeled Equilin. Equilin (7-Dehydroestrone) is an important member of the large group of oestrogenic substances and is chemically related to menformon (oestrone). Equilin increases the growth of cortical neurons via an NMDA receptor-dependent mechanism .

HY-105129AS

Pimonidazole-d10

Pimonidazole-d₁₀ is the deuterium labeled Pimonidazole. Pimonidazole is a novel hypoxia marker for complementary study of tumor hypoxia and cell proliferation in tumor . Pimonidazole accumulates in hypoxic cells via covalent binding with macromolecules or by forming reductive metabolites after reduction of its nitro group, it can be used for qualitative and quantitative assessment of tumor hypoxia .

Cat. No.	Product Name		Classification

HY-W800717

Tetra-(amido-PEG10-azide)		Azide
Tetra-(amido-PEG10-azide) is a branched PEG linker with four terminal azide groups. The azide groups enable PEGylation via Click Chemistry.

HY-W800716

Tri(Azide-PEG10-NHCO-ethyloxyethyl)amine		Azide
Tri(Azide-PEG10-NHCO-ethyloxyethyl)amine is a branched PEG linker with three terminal azide groups. The azide groups enable PEGylation via Click Chemistry.

HY-W840196

Hex-5-ynehydrazide		Alkynes
Hex-5-ynehydrazide is a bifunctional linker reagent with a terminal hydrazide group and a propargyl group. The hydrazide group can react with an aldehyde to form a semi-permanent hydrozone bond. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry.

HY-W598193

[(5-Azidopentyl)oxy](1,1-dimethylethyl)dimethylsilane		Azide
[(5-Azidopentyl)oxy](tert-butyl)dimethylsilane is a silane compound with a terminal azide group. The trimethylsilane is commonly used for surface modifications. The terminal azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry.

HY-W800657

Azido-PEG1-hydrazide hydrochloride		Azide
Azido-PEG1-hydrazide hydrochloride is a bifunctional PEG linker containing an azide group and a hydrazide group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Hydrazine moiety reacts with an aldehyde to form semi-permanent hydrazone bonds.

HY-151742

Norbornene-methyl-NHS		TCO
Norbornene-methyl-NHS is a click chemistry reagent containing a TCO group. Dienophile for conjugation via Diels-Alder-reaction, i.e. copper-free click reaction with tetrazines .

HY-D2748

5-JOE azide		Azide
5-JOE azide is a fluorescent dye with the emission in yellow region of the spectrum. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-172287

DBCO-PEG2-Val-Cit-PAB-MMAE		DBCO
DBCO-PEG2-Val-Cit-PAB-MMAE is an ADC linker featuring a DBCO group, a Val-Cit dipeptide, a PAB motif, and an MMAE warhead. The DBCO group is a click chemistry handle which readily reacts with azide groups, while the Val-Cit is a protease-cleavable dipeptide which releases the MMAE warhead into cells via an elimination mechanism.

HY-W591360

Iodoacetamido-PEG6-azide		Azide
Iodoacetamido-PEG6-azide is an aqueous soluble PEG linker containing an azide and a terminal Iodoacetamido group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Iodoacetamido moiety is commonly used to bind covalently with the thiol group of cysteine so the protein cannot form disulfide bonds.

HY-W800664

5-(Azido-PEG4)-pent-2-yn-1-ol		Azide
5-(Azido-PEG4)-pent-2-yn-1-Ol is a PEG linker containing an azide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

HY-W190881

N3-PEG11-CH2CH2Br		Azide
N3-PEG11-CH2CH2Br is a PEG linker containing a bromine and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The bromine (Br) is a very good leaving group for nucleophilic substitution reactions.

HY-129832

Biotin-azide 2 Publications Verification N-(3-Azidopropyl)biotinamide		Azide Labeling and Fluorescence Imaging
Biotin-azide (N-(3-Azidopropyl)biotinamide) is a form of biotin with a terminal azide group. Biotin-azide can be used to prepare various biotinylated conjugates via Click Chemistry . Biotin-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-151817

5-Azidomethyl-uridine		Azide
5-Azidomethyl-uridine is a click chemistry reagent containing an azide group.The azide function is widely used for coupling to alkyne-containing fragments via the renowned Click reaction . 5-Azidomethyl-uridine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-132975

PrDiAzK		Alkynes
PrDiAzK is a bifunctional amino acid. PrDiAzK can be site-selectively incorporated into proteins in both bacterial and mammalian cell culture. PrDiAzK can be used for proteome-wide incorporation via stochastic orthogonal recoding of translation (SORT) . PrDiAzK is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-D2167

AF 568 alkyne		Alkynes
AF 568 alkyne is a derivative of the orange fluorescent dye AF 568. AF 568 has an absorption wavelength of 590-720 nm (FRET) and an emission wavelength of 515-720 nm. AF 568 alkyne can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the Alkyne group and molecules containing Azide groups. To achieve specific coupling of dye labels and biomolecules .

HY-D2156

AF 430 azide		Azide
AF 430 azide is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 azide can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the azide group and molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. To achieve specific coupling of dye labels and biomolecules .

HY-148835

AzGGK		Azide
AzGGK is an unnatural amino acid. AzGGK is site-specifically incorporated into proteins via genetic-code expansion. AzGGK can be used as site-specific probe for ubiquitylation and SUMOylation . AzGGK is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-D1320

Cyanine5 azide chloride		Azide Labeling and Fluorescence Imaging
Cyanine5 azide chloride is a potent fluorescent dye. Cyanine5 azide chloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λ_ex=646 nm, λ_em=662 nm) . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151730

(Me)Tz-butanoic acid		Tetrazine
(Me)Tz-butanoic acid is a click chemistry reagent containing an azide. (Me)Tz-butanoic acid is tetrazine linker for conjugation via Diels-Alder-reaction, i.e. copper-free Click reaction with dienophiles . (Me)Tz-butanoic acid is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-133492

DBCO-PEG4-MMAF		ADC Synthesis DBCO
DBCO-PEG4-MMAF is a agent-linker conjugate for ADC with potent antitumor activity by using the tubulin polymerization inhibitor, MMAF, linked via the cleavable linker DBCO-PEG4. DBCO-PEG4-MMAF is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-130296

Palbociclib-propargyl PROTAC CDK6 ligand 1		Alkynes
Palbociclib-propargyl is a ligand for target protein CDK6 for PROTAC, and binds to CRBN ligand via a PEG linker to make a PROTAC CP-10. CP-10 shows a DC₅₀ of 2.1 nM for CDK6 . Palbociclib-propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-133433

DBCO-PEG4-VA-PBD		DBCO
DBCO-PEG4-VA-PBD is a agent-linker conjugate for ADC by using the antitumor antibiotic, Pyrrolobenzodiazepine (PBD), linked via DBCO-PEG4-VA . DBCO-PEG4-VA-PBD is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-13728

Plevitrexed ZD 9331; BGC9331		Alkynes
Plevitrexed (ZD 9331; BGC 9331) is an orally active and potent thymidylate synthase (TS) inhibitor with a K_i of 0.44 nM. Plevitrexed is taken up via the α-folate receptor as well as the reduced folate carrier. Plevitrexed is used for gastric cancer in clinical . Plevitrexed is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-130809

DBCO-PEG4-Biotin		DBCO
DBCO-PEG4-Biotin is an azadibenzocyclooctyne-biotin derivative containing a biotin group and 4 PEGs. DBCO-PEG4-Biotin is a versatile biotinylation reagent used for the introduction of a biotin moiety to azide-labeled biomolecules via copper-free strain-promoted alkyne-azide click chemistry (SPAAC) reaction . DBCO-PEG4-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-151691

Trisulfo-Cy3 Methyltetrazine		Tetrazine
Trisulfo-Cy3 Methyltetrazine is a click chemistry reagent containing an methyltetrazine group. Methyltetrazine-activated Cy3 probe reacts with TCO-containing compounds via an Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require Cu-catalyst or elevated temperatures .

HY-134723

DBCO-PEG4-GGFG-Dxd		ADC Synthesis DBCO
DBCO-PEG4-GGFG-Dxd is a agent-linker conjugate for ADC with potent antitumor activity by using Dxd (a DNA topoisomerase I inhibitor), linked via the cleavable ADC linker DBCO-PEG4-GGFG . DBCO-PEG4-GGFG-Dxd is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-107442

PROTAC BRD4-binding moiety 1		Alkynes
PROTAC BRD4-binding moiety 1 is a ligand for BRD4. PROTAC BRD4-binding moiety 1 binds to cereblon ligand via a linker to form PROTAC to degrade BRD4 (HY-133136) . PROTAC BRD4-binding moiety 1 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-W457953

tert-Butyl N-(4-azidobutyl)carbamate		Azide
tert-Butyl N-(4-azidobutyl)carbamate is N-Boc protected crosslinker. tert-Butyl N-(4-azidobutyl)carbamate can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Boc group can be deprotected under mild acidic conditions to form the free amine.

HY-151687

Fmoc-L-Tyr(2-azidoethyl)-OH		Azide
Fmoc-L-Tyr(2-azidoethyl)-OH is a click chemistry reagent containing an azide group. Fmoc-L-Tyr(2-azidoethyl)-OH is unnatural Fmoc-protected Tyrosine derivative bears an azidoethyl substitution as reactive handle e.g. for biorthogonal conjugations, via a Cu(I)-catalyzed 1,3-dipolar Click cycloaddition with alkynes. And azido-UAAs can be employed as IR reporters . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151782

H-(Gly)3-Lys(N3)-OH		Azide
The azide function is widely used for coupling to alkyne-containing fragments via the renowned Click reaction. Polyglycine fragments containing up to 7 glycines are reported to bind to surfaces and have potential application in nanotechnology constructs: constructs of Gly7-NHCH2-fragment containing peptides bind on mica surface in aqueous solution . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-W591390

6-Azidohexanoic acid STP ester		Azide
6-Azidohexanoic Acid STP Ester is an amine-reactive, water-soluble labeling reagent with an azide group and a terminal 4-Sulfo-2,3,5,6-tetrafluorophenyl (STP) group. 6-Azidohexanoic Acid STP Ester is used to modify proteins, antibodies, and other amine-containing biopolymers in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. STP esters can react with primary amines, forming covalent amide bonds, and typically display much better stability toward hydrolysis in aqueous media, resulting in more efficiency and better reproducible labeling of biopolymers.

HY-116423A

JH295 hydrate		Alkynes
JH295 hydrate is a potent, irreversible and selective NIMA-related kinase 2 (Nek2) inhibitor with an IC₅₀ of 770 nM. JH295 hydrate inhibits cellular Nek2 via alkylation of Cys22. JH295 hydrate is inactive against the mitotic kinases, Cdk1, Aurora B or Plk1, and does not perturb bipolar spindle assembly or the spindle assembly checkpoint . JH295 (hydrate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-107453

SirReal1-O-propargyl PROTAC Sirt2-binding moiety 1		Alkynes
SirReal1-O-propargyl is a selective and highly potent Sirtuin 2 (Sirt2) inhibitor, with an IC₅₀ of 2.4 μM. SirReal1-O-propargyl, the SirReal1-based moiety, binds to the cereblon ligand via a linker to form PROTAC to degrade Sirt2 . SirReal1-O-propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-116423

JH295		Alkynes
JH295 is a potent, irreversible and selective NIMA-related kinase 2 (Nek2) inhibitor with an IC₅₀ of 770 nM. JH295 inhibits cellular Nek2 via alkylation of Cys22. JH295 is inactive against the mitotic kinases, Cdk1, Aurora B or Plk1, and does not perturb bipolar spindle assembly or the spindle assembly checkpoint . JH295 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-151829

Fmoc-L-Asn(EDA-N3)-OH		Azide
Fmoc-L-Asn(EDA-N3)-OH is a click chemistry reagent containing an azide group. This building block is reported in literature for the modification of Amanitin via Click Chemistry. Alpha-Amanitin is the deadliest member of the amatoxin peptide family produced by the death-cap mushroom A. phalloides. It is an orally available, rigid, bicyclic octapeptide and one of the most lethal known natural products (LD50 = 50-100 μg/kg) acting as highly selective allosteric inhibitor of the RNA polymerase II . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-W190943

Azido-PEG4-Val-Cit-PAB-MMAE		Azide
Azido-PEG4-Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC by using the anti-mitotic agent, monomethyl auristatin E (MMAE, a tubulin inhibitor), linked via the cleavable linker Azido-PEG4-Val-Cit-PAB-OH . Azido-PEG4-Val-Cit-PAB-MMAE is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-151679

Fmoc-L-Lys(4-N3-Z)-OH		Azide
Fmoc-L-Lys(4-N3-Z)-OH is a click chemistry reagent containing an azide group. Fmoc-L-Lys(4-N3-Z)-OH acts as Lysine building-block for SPPS containing an Azide moiety as a bioorthogonal ligation handle, an infrared probe and a photo-affinity reagent. It can be decaged by trans-cyclooctenols via a strain-promoted 1,3-dipolar cycloaddition . Fmoc-L-Lys(4-N3-Z)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-131088

N3-PEG8-Phe-Lys-PABC-Gefitinib		Azide
N3-PEG8-Phe-Lys-PABC-Gefitinib is a agent-linker conjugate for ADC with potent antitumor activity by using the anti-tumor agent, Gefitinib (orally active EGFR tyrosine kinase inhibitor), linked via the cleavable linker N3-PEG8-Phe-Lys-PABC. N3-PEG8-Phe-Lys-PABC-Gefitinib is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-148476

Tri-GalNAc-DBCO		DBCO
Tri-GalNAc-DBCO is a synthetic ligand composed of three GalNAc units linked to DBCO. Tri-GalNAc-DBCO can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing an azide group. Tri-GalNAc-DBCO specifically binds to the asialoglycoprotein receptor (ASGPR). Tri-GalNAc-DBCO directs the conjugated molecule to the lysosome for degradation via receptor-mediated endocytosis. Tri-GalNAc-DBCO can be used in the study of liver-related diseases .

HY-135699

TD52 1 Publications Verification		Alkynes
TD52, an Erlotinib (HY-50896) derivative, is an orally active, potent cancerous inhibitor of protein phosphatase 2A (CIP2A) inhibitor. TD52 mediates the apoptotic effect in triple-negative breast cancer (TNBC) cells via regulating the CIP2A/PP2A/p-Akt signalling pathway. TD52 indirectly reduced CIP2A by disturbing Elk1 binding to the CIP2A promoter. TD52 has less p-EGFR inhibition and has potent anti-cancer activity . TD52 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-135699A

TD52 dihydrochloride 1 Publications Verification		Alkynes
TD52 dihydrochloride, an Erlotinib (HY-50896) derivative, is an orally active, potent cancerous inhibitor of protein phosphatase 2A (CIP2A) inhibitor. TD52 dihydrochloride mediates the apoptotic effect in triple-negative breast cancer (TNBC) cells via regulating the CIP2A/PP2A/p-Akt signalling pathway. TD52 dihydrochloride indirectly reduced CIP2A by disturbing Elk1 binding to the CIP2A promoter. TD52 dihydrochloride has less p-EGFR inhibition and has potent anti-cancer activity . TD52 (dihydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Cat. No.	Product Name		Classification

HY-151817

5-Azidomethyl-uridine		Nucleosides and their Analogs U
5-Azidomethyl-uridine is a click chemistry reagent containing an azide group.The azide function is widely used for coupling to alkyne-containing fragments via the renowned Click reaction . 5-Azidomethyl-uridine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-150726

ODN 1668		CpG ODNs
ODN 1668, a class B CpG ODN (oligodeoxynucleotide), is a TLR-9 agonist. ODN 1668 has strong immune regulatory properties, can enhance the level of antibody IgG2 subtype, promote the immune response of T cells and B cells, and can be used in the study of vaccine adjuvants. In addition, CpG ODN 1668 induces an antimicrobial immune response via a CaTLR9 dependent pathway in groupers. Sequence: 5'-tccatgacgttcctgatgct-3’ .

HY-150726C

ODN 1668 sodium		CpG ODNs
ODN 1668 sodium, a class B CpG ODN (oligodeoxynucleotide), is a TLR-9 agonist. ODN 1668 sodium has strong immune regulatory properties, can enhance the level of antibody IgG2 subtype, promote the immune response of T cells and B cells, and can be used in the study of vaccine adjuvants. In addition, CpG ODN 1668 sodium induces an antimicrobial immune response via a CaTLR9 dependent pathway in groupers. Sequence: 5'-tccatgacgttcctgatgct-3’ .

HY-172270

DSPE-PEG1000-PTP		Pegylated Lipids
DSPE-PEG1000-PTP is synthesised by conjugating the amino group of plectin-1 peptide (PTP) with DSPE-PEG-NHS ester via amide bonds. DSPE-PEG1000-PTP can be used to construct drug delivery vectors .

HY-172270A

DSPE-PEG2000-PTP		Pegylated Lipids
DSPE-PEG1000-PTP is synthesised by conjugating the amino group of plectin-1 peptide (PTP) with DSPE-PEG-NHS ester via amide bonds. DSPE-PEG1000-PTP can be used to construct drug delivery vectors .

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