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Results for "

dye reagent

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Fluorescent Dye (2491) 5-HT Receptor (2) ADC Cytotoxin (1) ADC Linker (4) Adrenergic Receptor (1) Aldose Reductase (1) Amino Acid Derivatives (1) Amyloid-β (18) Angiotensin-converting Enzyme (ACE) (3) Antibiotic (8) Apoptosis (10) Arp2/3 Complex (1) Aryl Hydrocarbon Receptor (2) Autophagy (5) Bacterial (31) Bcl-2 Family (1) Beta-lactamase (2) Biochemical Assay Reagents (122) Calcium Channel (2) Calmodulin (1) Carbonic Anhydrase (1) Carboxylesterase (CES) (2) Caspase (9) Cathepsin (2) CDK (1) Cholinesterase (ChE) (3) CXCR (1) Cytochrome P450 (12) Deubiquitinase (2) Dipeptidyl Peptidase (1) DNA Stain (50) DNA/RNA Synthesis (10) Drug Derivative (3) Drug Intermediate (2) E1/E2/E3 Enzyme (1) Endogenous Metabolite (6) Enterovirus (1) ERK (2) Estrogen Receptor/ERR (1) FAP (1) Ferroptosis (4) Flavivirus (1) Folate Receptor (FR) (1) Fungal (10) G-quadruplex (3) GABA Receptor (1) GCGR (1) Glutathione Peroxidase (1) Glycosidase (1) Guanylate Cyclase (3) HCV (1) HCV Protease (1) HDAC (2) HIF/HIF Prolyl-Hydroxylase (2) Histone Acetyltransferase (1) HIV (2) HSP (5) Huntingtin (2) IFNAR (2) IKK (2) Influenza Virus (3) Interleukin Related (5) Isotope-Labeled Compounds (1) JAK (1) Liposome (6) LXR (1) mAChR (1) Microtubule/Tubulin (7) Mitochondrial Metabolism (4) MMP (5) Monoamine Oxidase (5) Monocarboxylate Transporter (1) Na+/K+ ATPase (1) Neuropeptide Y Receptor (1) NF-κB (4) NO Synthase (4) Notch (1) Nucleoside Antimetabolite/Analog (2) Oxidative Phosphorylation (1) p38 MAPK (1) Parasite (8) Phosphatase (7) Phospholipase (2) Photosensitizer (5) PKC (2) Poly(ADP-ribose) Glycohydrolase (PARG) (1) Potassium Channel (1) PROTAC Linkers (4) PROTACs (1) Proteasome (4) Pyruvate Kinase (2) RAD51 (1) Radionuclide-Drug Conjugates (RDCs) (1) Raf (1) RAR/RXR (1) Reactive Oxygen Species (36) ROS Kinase (1) SARS-CoV (2) Ser/Thr Protease (1) Sodium Channel (1) STAT (1) Thyroid Hormone Receptor (2) TNF Receptor (1) Topoisomerase (1) Transferrin Receptor (1) Tyrosinase (1) VDAC (1) α-synuclein (2) β-glucuronidase (7)
By Research Areas:	Cancer (208) Cardiovascular Disease (23) Endocrinology (3) Infection (60) Inflammation/Immunology (54) Metabolic Disease (47) Neurological Disease (79)
Click Chemistry:	ADC Synthesis (2) Labeling and Fluorescence Imaging (83) TCO (17) DBCO (21) PROTAC Synthesis (2) BCN (12) Azide (83) Tetrazine (23) Alkynes (45)
Oligonucleotides:	Fluorescent Lipids (2) Nucleoside Phosphoramidites (5) Pegylated Lipids (1) Antisense Oligonucleotides (1)

2850

Inhibitors & Agonists

2835

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

203

Click Chemistry

Oligonucleotides

Targets Recommended: Fluorescent Dye

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D0943

Nuclear Fast Red Kernechtrot	Fluorescent Dye Photosensitizer	Others
Nuclear Fast Red, an anthraquinone dye, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain. Nuclear fast red has been used as a histochemical and colorimetric reagent for calcium . Nuclear fast red as highly sensitive "off/on" fluorescent probe for detecting guanine .

HY-15935

X-Gluc Dicyclohexylamine	β-glucuronidase Fluorescent Dye	Others
X-Gluc Dicyclohexylamine is a dye reagent for the detection of β-glucuronidase, an enzyme produced by Escherichia coli. X-Gluc sodium can be used to detect E. coli contamination in food, water and the urinary tract. X-Gluc sodium is also widely used in molecular biology experiments to label and detect the expression of target genes (GUS reporter system) .

HY-15935C

X-Gluc sodium	β-glucuronidase Fluorescent Dye	Others
X-Gluc sodium is a dye reagent for the detection of β-glucuronidase (GUS), an enzyme produced by E. coli. X-Gluc sodium can be used to detect E. coli contamination in food, water and the urinary tract (GUS as a specific detection indicator). X-Gluc sodium is also widely used in molecular biology experiments to label and detect the expression of target genes (reacts with the GUS gene, appears blue) .

HY-D1405

Br-5MP-Fluorescein	Fluorescent Dye	Cancer
Br-5MP-Fluorescein is a dye reagent for labeling of peptides and proteins .

HY-D1410

DMTr-4'-F-5-Me-U-CED phosphoramidite DMTr-4'-F-5-Methyluridine-CED phosphoramidite	Fluorescent Dye	Others
DMTr-4'-F-5-Me-U-CED phosphoramidite (DMTr-4'-F-5-Methyluridine-CED phosphoramidite), a dye reagent for oligonucleotide labeling, acts as efficient as the incorporation of native deoxyribonucleoside phosphoramidites. DMTr-4'-F-5-Me-U-CED phosphoramidite is a building block .

HY-W140934

Tris(4-aminophenyl)methanol	Fluorescent Dye	Others
Tris 4-aminophenyl methanol is a triamino-triphenylmethane chloride alkaline dye used to prepare Schiff reagent .

HY-D2489

Cy5-tetrazine	Fluorescent Dye	Others
Cy5-tetrazine is a fluorescent dye. Cy5-tetrazine is a CY5 (HY-D0821) derivative contains a tetrazine moiety. Cyanine5.5 tetrazine can be used for in vivo imaging and low background applications. Cy5-tetrazine 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-D1409

DMTr-4'-F-U-CED-TBDMS phosphoramidite DMTr-4'-F-uridine-CED-TBDMS phosphoramidite	DNA Stain	Cardiovascular Disease
DMTr-4'-F-U-CED-TBDMS phosphoramidite (DMTr-4'-F-uridine-CED-TBDMS phosphoramidite), a dye reagent for oligonucleotide labeling, can be used for the research of applications in RNA therapeutics, RNA aptamers, and ribozymes for elucidating RNA structure. DMTr-4'-F-U-CED-TBDMS phosphoramidite represents a probe with wide utility for elucidation of RNA structure .

HY-D1408

DMTr-4'-Me-U-CED-TBDMS phosphoramidite DMTr-4'-Methyluridine-CED-TBDMS phosphoramidite	DNA Stain	Cardiovascular Disease
DMTr-4'-Me-U-CED-TBDMS phosphoramidite (DMTr-4'-Methyluridine-CED-TBDMS phosphoramidite), a dye reagent for oligonucleotide labeling, can be used for the research of applications in RNA therapeutics, RNA aptamers, and ribozymes for elucidating RNA structure. DMTr-4'-Me-U-CED-TBDMS phosphoramidite represents a probe with wide utility for elucidation of RNA structure .

HY-D1411

DMTr-4'-CF3-5-Me-U-CED phosphoramidite DMTr-4'-CF3-5-Methyluridine-CED phosphoramidite	DNA Stain	Others
DMTr-4'-CF3-5-Me-U-CED phosphoramidite (DMTr-4'-CF3-5-Methyluridine-CED phosphoramidite), the modified oligodeoxynucleotide (ODN), is a dye reagent for oligonucleotide labeling, can be used for the research of applications in RNA research .

HY-151701

DiSulfo-Cy5 alkyne	Fluorescent Dye	Others
DiSulfo-Cy5 alkyne is a fluorescent dye can be used as a click chemistry reagent .

HY-D0957

Ethyl Violet	Fluorescent Dye	Others
Ethyl Violet is a triarylmethane dye. Ethyl Violet is a useful reagent for the determination of anionic surfactants .

HY-151701A

DiSulfo-Cy5 alkyne TEA	Fluorescent Dye	Others
DiSulfo-Cy5 alkyne TEA is a fluorescent dye can be used as a click chemistry reagent .

HY-15935B

X-Gluc cyclohexanamine	β-glucuronidase Fluorescent Dye	Others
X-Gluc cyclohexanamine is a dye reagent for the detection of β-glucuronidase (GUS), an enzyme produced by E. coli. X-Gluc cyclohexanamine can be used to detect E. coli contamination in food, water and the urinary tract (GUS as a specific detection indicator). X-Gluc cyclohexanamine is also widely used in molecular biology experiments to label and detect the expression of target genes (reacts with the GUS gene, appears blue) .

HY-W127720

Cyanine 3 bihexanoic acid dye potassium	Biochemical Assay Reagents	Others
Cyanine 3 Bihexanoic Acid Dye, Potassium Salt is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-156302

Coumarin-PEG2-endoBCN	Fluorescent Dye	Others
Coumarin-PEG2-endoBCN is a fluorescent dye containing a coumarin fluorophore and can be used as a click chemistry reagent .

HY-W879007

ICG-azide	Fluorescent Dye	Others
ICG-azide, a near infrared (NIR) fluorescent dye, is a copper (I)-catalyzed azide-alkyne cycloaddition (CuAAC) reagent. ICG-azide can be readily incorporated into dye-stabilized nanoemulsions and facilitate the attachment of targeting ligands via click-chemistry in a simple, scalable, and reproducible reaction .

HY-151756

diSulfo-Cy3 alkyne	Fluorescent Dye	Others
diSulfo-Cy3 alkyne is a water-soluble dye and a Click Chemistry reagent containing an alkyne group. Absorbance and emission of the dye are identical to Cy3 fluorophore. diSulfo-Cy3 alkyne can be used for the labeling of proteins, and even intact biological objects in water phase .

HY-D0819

CY5-SE 15+ Cited Publications Cy5 NHS Ester; Sulfo-Cyanine5 Succinimidyl Ester	Fluorescent Dye	Others
Cy5-SE (Cy5 NHS Ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling. Excitation (nm):649, Emission (nm): 670.

HY-D1886

Vari Fluor 647 SE	Fluorescent Dye	Others
Vari Fluor 647 SE is a fluorescent dye, SE stands for "succinimidyl ester". Vari Fluor 647 SE belongs to the Vari Fluor family of labeling reagents used in cell and molecular biology research. Vari Fluor 647 SE can react with an amino group to form a covalent bond, thereby introducing Vari Fluor 647 dye into the target molecule or cell. Vari Fluor 647 SE is a reactive dye that produces a fluorescent signal after binding to a target molecule or cell.

HY-D2421

DEAE-dex-Cy5	Fluorescent Dye	Cardiovascular Disease Cancer
DEAE-dex-Cy5 is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, Dextran (dex) and Diethylaminoethyl (DEAE). Cy5 is a Cyanine dye (with a long wavelength about 662nm) that can be used for molecular labeling and microscopy imaging. Dex has an inhibitory effect on thrombocyte aggregation and coagulation factors and is used as a plasma volume expander .

HY-D2752

Cy5.5 dimethyl	Fluorescent Dye	Others
Cy5.5 dimethyl is a free non-activated dye and can be used as a non-reactive fluorophore for experiment controls and instrument calibration. It is a non-sulfonated reagent with good solubility in organic solvents and limited aquous solubility.

HY-151759

Sulfo-Cy5-TCO	Fluorescent Dye	Others
Sulfo-Cy5-TCO is a click chemistry reagent containing a TCO group. Sulfo-Cy5-TCO is water soluble *dye*, which is highly reactive with tetrazines and methyltetrazines with the fastest bioconjugation speed .

HY-D1646

BDP TR methyltetrazine	Fluorescent Dye	Others
BDP TR methyltetrazine is a BDP dye linker containing a methyltetrazine group. BDP TR methyltetrazine 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-D1668

Biotin-11-dCTP	DNA Stain	Others
Biotin-11-dCTP is a fluorescent dye for DNA labeling . Biotin-11-dCTP 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-D2240

Sulfo-Cy3.5-DBCO	Fluorescent Dye	Others
Sulfo-Cy3.5-DBCO is a fluorescent dye. Sulfo-Cy3.5-DBCO 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-D2243

Cy3.5 tetrazine	Fluorescent Dye	Others
Cy3.5 tetrazineis a Tetrazine modified Cy3.5 fluorescent dye. SiR-tetrazine 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-W800831

Tetra-sulfo-Cy7 DBCO	Fluorescent Dye	Others
Tetra-sulfo-Cy7 DBCO is a bright and photostable near-IR probe. The Cy7 DBCO is water-soluble, hydrophilic dye often a reagent of choice for assay where minimal non-specific binding and exceptional brightness is required. The fluorescence of Cy7 DBCO is pH insensitive from pH 4 to pH 10 and produces minimal autofluorescence of biological specimens in this region of the spectrum. Fluorescence of this long-wavelength Cyanine dye is not visible to the human eye but is readily detected by most imaging systems.

HY-151757

Trisulfo-Cy5-Alkyne	Fluorescent Dye	Others
Trisulfo-Cy5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5-Alkyne is a near infrared (NIR) fluorescent dye .

HY-D1352

Sulfo-Cyanine7 NHS ester potassium	Fluorescent Dye	Others
Sulfo-Cyanine7 NHS ester potassium is an amine-reactive succinimide ester. Sulfo-Cyanine7 NHS ester reagent allows to prepare sulfo-Cyanine7-labeled biomolecules, such as proteins, with ease. Dye labeled molecules can be subsequently used for various research and agent design related experiments.

HY-151774

TAMRA hydrazide (6-isomer)	Fluorescent Dye	Others
TAMRA hydrazide (6-isomer) is a click chemistry reagent that can be coupled to carbonyl compounds. The dye hydrazide in TAMRA hydrazide (6-isomer) labels carbonyl compounds such as aldehydes and ketones. TAMRA in TAMRA hydrazide (6-isomer) is a xanthene red fluorophore that reacts with terminal alkynes .

HY-136937

PYBG-TMR	Fluorescent Dye	Others
PYBG-TMR is a dye and has a role as a fluorochrome. PYBG-TMR specifically and efficiently labels the target genetically encoded SNAP-tags in live cells . PYBG-TMR 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-D2579

Sulfo DBCO-UBQ-2	Biochemical Assay Reagents	Others
Sulfo DBCO-UBQ-2 is a click chemistry reagent combining a dark quencher, UBQ-2, with a polyaromatic-azo backbone, offering no native emission. UBQ-2 effectively quenches fluorescence in the 560-670 nm range, ideal for qPCR probes and FRET applications with orange to far-red dyes .

HY-D1299

meso-CF3-BODIPY 2 CF3-substituted Tetramethyl BODIPY	Fluorescent Dye	Cancer
meso-CF3-BODIPY 2 (CF3-substituted Tetramethyl BODIPY) is a fluorescent dye with the absorption wavelength (λ_abs) of 553 nm and emission wavelength (λ_em) of 622 nm. meso-CF3-BODIPY 2 can be used in labeling reagents and photodynamic therapy .

HY-151755

Sulfo-Cy3-Tetrazine	Fluorescent Dye	Others
Sulfo-Cy3-Tetrazine is a click chemistry reagent containing an tetrazine group. Sulfo-Cy3-Tetrazine is water soluble cyanine fluorescence dye, which is an inverse electron demand [4+2] cycloaddition that takes place between tetrazine and trans-cyclooctene or other strained olefin.

HY-D1352A

Sulfo-Cyanine7 NHS ester TEA	Fluorescent Dye	Others
Sulfo-Cyanine7 NHS ester (TEA) is an amine-reactive succinimide ester. Sulfo-Cyanine7 NHS ester (TEA) reagent allows to prepare sulfo-Cyanine7-labeled biomolecules, such as proteins, with ease. Dye labeled molecules can be subsequently used for various research and agent design related experiments.

HY-D2500

CY7 DBCO chloride	Fluorescent Dye	Others
CY7 DBCO chloride is a dye derivative of CY7 (HY-D0825) bearing a DBCO group. CY7 DBCO chloride is a click chemistry reagent. CY7 DBCO chloride contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups .

HY-172285

Cy3 hydrazide	Fluorescent Dye	Others
Cy3 hydrazide is a cyanine dye linker containing hydrazide, which can be used to label aldehydes and ketones. This reagent allows to label various carbonyl-containing molecules such as antibodies and other glycoproteins after periodate oxidation, proteins after oxidative stress or deamination, or reducing saccarides. Cyanine3 is compatible with a number of fluorescent instruments.

HY-D0818

CY3-YNE Sulfo-Cyanine3-alkyne	Fluorescent Dye	Others
CY3-YNE (Sulfo-Cyanine3-alkyne) is a dye for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. CY3-YNE 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-151753

Trisulfo-Cy5.5-Alkyne	Fluorescent Dye	Others
Trisulfo-Cy5.5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5.5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5.5-Alkyne is a near infrared (NIR) fluorescent anthocyanin fluorescent dye.

HY-D0820

CY5-YNE Sulfo-Cyanine5-alkyne	Fluorescent Dye	Others
CY5-YNE (Sulfo-Cyanine5-alkyne) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. CY5-YNE 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-D2530

Cy5-PEG-SH (MW 3400)	Fluorescent Dye	Others
Cy5-PEG-SH (MW 3400) is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.

HY-D2532

Cy5-PEG-SH (MW 10000)	Fluorescent Dye	Others
Cy5-PEG-SH (MW 10000) is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.

HY-D2529

Cy5-PEG-SH (MW 2000)	Fluorescent Dye	Others
Cy5-PEG-SH (MW 2000) is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.

HY-D2509

Cy3-PEG-SH (MW 1000)	Fluorescent Dye	Others
Cy3-PEG-SH (MW 1000) is a fluorescent labeling reagent that combines Cy3 (HY-D0822) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds .

HY-D2531

Cy5-PEG-SH (MW 5000)	Fluorescent Dye	Others
Cy5-PEG-SH (MW 5000) is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.

HY-D2499

Sulfo Cy7 DBCO potassium	Fluorescent Dye	Others
Sulfo Cy7 DBCO potassium is a dye derivative of CY7 (HY-D0825) bearing a DBCO group. Sulfo Cy7 DBCO potassium is a click chemistry reagent. Sulfo Cy7 DBCO potassium contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups .

HY-D2740

ROX azide, 6-isomer	Fluorescent Dye	Others
ROX azide, 6-isomer is an alkyne-reactive derivative of ROX (Rhodamine X, Rhodamine 101) dye. ROX is a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This reagent is a pure 6-isomer. It is used for labeling alkyne and cycloalkyne-containing biomolecules via copper-catalyzed and copper-free click chemistry reactions.

HY-D2512

Cy3-PEG-SH (MW 5000)	Fluorescent Dye	Others
Cy3-PEG-SH (MW 5000) is a fluorescent labeling reagent that combines Cy3 (HY-D0822) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds .

HY-D1548

1-(Azidomethyl)pyrene	Fluorescent Dye	Others
1-(Azidomethyl)pyrene is a fluorescent dye . 1-(Azidomethyl)pyrene 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.

Cat. No.	Product Name	Type

HY-W009938

Anthrone 1 Publications Verification Anthracen-9(10H)-one	Indicators
Anthrone is an organic compound commonly used as a dye and intermediate. It can be used to make products such as pigments, dyes and fluorescent whitening agents, and is widely used in certain industrial production fields such as textile manufacturing, soap making and paper making. In addition, this compound is also used as a reagent and catalyst in some organic synthesis reactions.

HY-W076836

4-Aminobenzaldehyde p-aminobenzaldehyde	Biochemical Assay Reagents
4-Aminobenzaldehyde (p-aminobenzaldehyde) is a useful synthetic reagent and monomer that can be used to synthesize monoazo dyes and photocurable ion exchange resins. 4-Aminobenzaldehyde is also a corrosion inhibitor of metals .

HY-W014449

4-Nitrophenyl butyrate

Enzyme Substrates

4-Nitrophenyl butyrate consists of butyric acid chains esterified with 4-nitrophenol groups, thus giving it a yellow color. This compound is commonly used as a substrate in enzyme assays to measure esterase and lipase activity. When these enzymes cleave the ester bond, the nitrophenol group is released and the color changes from yellow to orange. Thus, the rate of color change can be used to determine enzyme activity. In addition, 4-Nitrophenyl butyrate can also be used as organic synthesis reagent and dye intermediate.

HY-W110925

Alkali blue 6B monosodium(IND)

Indicators

Alkali blue 6B monosodium (IND) is a basic dye that can be used as a reagent in biochemical and medical research. Alkali blue 6B monosodium (IND) interacts with various proteins, and can be used in protein adsorption studies. Alkali blue 6B monosodium (IND) contains SO₃H ^-, NH and OH groups that may react with divalent heavy metal ions, and can be used for the removal of heavy metals from aqua .

HY-158082A

TRITC-dextran, MW 20000

Tetramethyl rhodamine isothiocyanate glucan, MW 20000

Cell Assay Reagents Fluorescent Dyes/Probes

TRITC-dextran, MW 20000 (Tetramethyl rhodamine isothiocyanate glucan, MW 20000) is a fluorescent dye, with the molecular weight of 20 kD. TRITC-dextran MW 20000 exhibits an excitation wavelength of 555 nm. TRITC-dextran MW 20000 is vessel penetrate, which could label blood plasma to visualize the vasculature. TRITC-dextran MW 20000 is utilized in drug delivery for the stability of TRITC over a wide pH range (i.e. pH 2–11) and resistance to photo-bleaching .

HY-D0942

Acridine Orange zinc chloride salt Maximum Cited Publications 25 Publications Verification Euchrysine 3RX	DNA Stain
Acridine Orange (Euchrysine 3RX) zinc chloride salt is a cell-penetrable nucleic acid-selective fluorescent dye. Acridine Orange zinc chloride salt produces orange fluorescence when it binds to ssDNA or RNA, and green fluorescence when it binds to dsDNA (Ex: 488 nM; Em: green fluorescence at 530 nm, orange fluorescence at 640 nm) .

HY-D0015

Cresol red, 97%	Dyes Indicators
Cresol red, 97% is an anionic dye used as a pH indicator (pH 1.8 orange - pH 2.0 yellow, pH 7.0 yellow - pH 8.8 purple).

HY-W140934

Tris(4-aminophenyl)methanol	Indicators
Tris 4-aminophenyl methanol is a triamino-triphenylmethane chloride alkaline dye used to prepare Schiff reagent .

HY-W414406

CABS	Buffer Reagents
CABS is a zwitterionic piperazine buffer reagent, which can be used as a buffer reagent for wetting agents, pesticide emulsifiers, and dispersants, and has been used in fluorescent dyeing applications .

HY-D2100

Cy5-DSPE	Drug Delivery Fluorescent Dyes/Probes
Cy5-DSPE is a fluorescent phospholipid .

HY-D0896A

ANS ammonium NSC 1746 ammonium; Peri acid, phenyl- ammonium; Phenyl peri acid ammonium	Indicators Fluorescent Dyes/Probes
ANS ammonium is a potent antibacterial agent and a textile dye. ANS ammonium can be used as fluorescence probe. ANS ammonium blocks the binding of triiodothyronine to thyroxine binding globulin in radioimmunoassay of triiodothyronine .

HY-W127711

Fast Blue B Salt, Dye content ~95%	Dyes Indicators
Fast Blue B Salt, Dye content ~95% is a coloring agent that dissolves fats and phenolic compounds extracted from rye, as well as diazonium. Fast Blue B Salt, Dye content ~95% can be used for the semiquantification of alkylresorcinols in rye and produces a color precipitate in the presence of acetone .

HY-W035138

Tetra(p-bromophenyl)porphyrin	Fluorescent Dyes/Probes
Tetra(p-bromophenyl)porphyrin (compound 5c) is a fluorescent dye. Tetra(p-bromophenyl)porphyrin can be used for the synthesis of perfuoroalkyl-substituted tetrakisphenylporphyrins .

HY-D0232

Brilliant Blue R250 1 Publications Verification Brilliant Blue R	Dyes
Brilliant blue R250 (Brilliant Blue R), an anionic dye, is the most popular stain to detect proteins resolved in SDS-PAGE gels .

HY-D0896

ANS

ANSA; 8-Anilino-1-naphthalenesulfonic acid

Indicators Fluorescent Dyes/Probes

ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (K_i=2.09×10 ⁶ M ^-1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development .

HY-D0906

AHMT	Dyes
AHMT is a biochemical reagent that can be used as a biological material or organic compound for life science related research .

HY-W353607A

Bromochlorophenol Blue sodium salt	Dyes Indicators
Bromochlorophenol Blue sodium salt, an acid-sensitive dye, is a pH-indicating dye .

HY-D0155

Zinpyr-1	Dyes
Zinpyr-1 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-D0945

Xylene Cyanol FF

Dyes

Xylene Cyanol FF is an acid triphenylmethane dye. Xylene Cyanol FF can be used for histochemical staining of hemoglobin peroxidase or as a tracking dye for DNA sequencing in electrophoresis. Xylene Cyanol FF will be catalyzed by Fe and Al to accelerate oxidation under the addition of double oxidant hydrogen peroxide and potassium periodate. Xylene Cyanol FF thus enables the spectrophotometric determination of Fe and Al in the solution to be tested .

HY-W794825

Basic Green 5	Chromogenic Assays
Basic Green 5 is a biological material or organic compound that can be used in life science research .

HY-D0871

CHES N-Cyclohexyltaurine	Dyes
CHES (N-Cyclohexyltaurine) is a zwitterionic buffer. CHES can bind to hemagglutinin (HA) emulating with sialic acid (SA) and receptor binding site (RBS)-targeting broadly neutralizing antibodies .

HY-D0719

Fluorescein Diacetate 4 Publications Verification 3,6-Diacetoxyfluoran; Di-O-acetylfluorescein	Dyes Enzyme Substrates
Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1.

HY-D0719R

Fluorescein Diacetate (Standard)	Dyes Enzyme Substrates
Fluorescein Diacetate (Standard) is the analytical standard of Fluorescein Diacetate. This product is intended for research and analytical applications. Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1.

HY-W127775

Demethyl Rhod-2 AM	Fluorescent Dyes/Probes
Demethyl Rhod-2 AM is a fluorescent mitochondrial probe (λex=552 nm, λem=581 nm).

HY-D1078

5(6)-Carboxy-2',7'-dichlorofluorescein diacetate	Dyes
5(6)-Carboxy-2',7'-dichlorofluorescein diacetate is a cell permeant fluorescent indicator. 5(6)-Carboxy-2',7'-dichlorofluorescein diacetate can be used to assess reactive oxygen species (ROS) generation within human neuronal-glial (HNG) cells in primary co-culture

HY-135269

Quin II potassium	Dyes
QUIN 2, Tetrapotassium Salt is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-W134020

Semixylenol orange Semixylenol orange	Chromogenic Assays
Semixylenol orange is a metallochromic indicator that can complex with various metal ions and is used for the testing and analysis of metal ions such as zinc and zirconium .

HY-D0800

Mordant Blue 29	Dyes Indicators
Chromeazurol S is a compound belonging to the class of azo dyes. It is often used as an indicator in analytical chemistry to detect metal ions such as copper, nickel, and cobalt. Chromeazurol S turns from yellow to blue in the presence of metal ions, allowing them to be detected and quantified. It can be applied to a test strip or added directly to a solution for analysis.

HY-15560A

Hoechst 34580 trihydrochloride	DNA Stain Enzyme Substrates
Hoechst 34580 (trihydrochloride) is a biochemical assay reagent.

HY-D0265

Thymolphthalein	Indicators Fluorescent Dyes/Probes
Thymolphthalein is an electrochemically active dye due to the presence of thymol fragments. Thymolphthalein is a Phthalein dye used as an acid-base indicator. It is colourless in acid pH and is blue in basic pH .

HY-W440916

DSPE-PEG-FITC (MW 3400)	Drug Delivery Fluorescent Dyes/Probes
DSPE-PEG-FITC, MW 3400 is a fluorescein attached PEG lipid. It can be used to prepare liposomes as drug carrier in targeted drug delivery. The polymer is modified with fluorescein (green) dye which can be used for staining cells, tissues, biomarkers, or nanoparticles.

HY-D0286

Fluorol Yellow 088 2,8-Dimethylnaphtho[3,2,1-kl]xanthene	Dyes
Fluorol Yellow 088 is a fluorescent dye that can be used as a biological material or an organic compound for life science research. Fluorol Yellow 088 is suitable for lipid staining in plant tissues, particularly for the fluorescence imaging of suberized cell walls and hydrophobic structures, with an excitation wavelength of 365 nm and an emission wavelength of ≥420 nm .

HY-D1208

CDP-Star	Chromogenic Substrates
CDP-Star is a chemiluminescent substrate for alkaline phosphatase. CDP-Star can be used for enzyme-linked immunoassays .

HY-D0906R

AHMT (Standard)	Dyes
AHMT (Standard) is the analytical standard of AHMT. This product is intended for research and analytical applications. AHMT is a biochemical reagent that can be used as a biological material or organic compound for life science related research .

HY-D1639A

5,5'-Dibromo-BAPTA	Chelators Fluorescent Dyes/Probes
5,5'-Dibromo-BAPTA is a biochemical assay reagent.

Cat. No.	Product Name	Target	Research Area

HY-P2270

Phalloidin-TRITC 1 Publications Verification	Fluorescent Dye Arp2/3 Complex	Others
Phalloidin-TRITC is a fluorescein derivative of Phalloidin, which can specifically label myof lin and display red fluorescence when labeled and can be observed using Tesred channels .

HY-P2536

Mca-Ala-Pro-Lys(Dnp)-OH	Angiotensin-converting Enzyme (ACE)	Others
Mca-Ala-Pro-Lys(Dnp)-OH, a specific ACE2 quenched fluorogenic substrate, can be used to detect ACE2 activity, such as urinary, heart and lung .

HY-134432B

Boc-Gln-Ala-Arg-AMC acetate	Ser/Thr Protease	Others
Boc-Gln-Ala-Arg-AMC acetate is a fluorogenic substrate for trypsin. Boc-Gln-Ala-Arg-AMC acetate can also be used for measuring the proteolytic activity of TMPRSS2 .

HY-P3236

N-Acetyl-Ile-Glu-Pro-Asp-p-nitroanilide Ac-IEPD-pNA	Fluorescent Dye	Cancer
N-Acetyl-Ile-Glu-Pro-Asp-p-nitroanilide (Ac-IEPD-pNA) is a granzyme B substrate that allows accurate measurement of granzyme B activity .

HY-P3110

Ac-DNLD-AMC	Fluorescent Dye	Others
Ac-WLA-AMC is a fluorogenic substrate of caspase-3. Ac-WLA-AMC is cleaved to release the fluorescent moiety 7-amino-4-methylcoumarin (AMC), which can be used to quantify the β5c subunit activity .

HY-P0021

D-Lys(Z)-Pro-Arg-pNA Chromozym Pca	Fluorescent Dye	Others
D-Lys(Z)-Pro-Arg-pNA (Chromozym Pca) is a luminescent substrate of activated protein C (APC).

HY-P2685

MeOSuc-Ala-Ala-Pro-Val-pNA	Fluorescent Dye	Others
MeOSuc-Ala-Ala-Pro-Val-pNA is a sensitive chromogenic substrate for human leukocyte and porcine pancreatic elastase .

HY-P3120

Mca-Pro-Leu-Ala-Cys(Mob)-Trp-Ala-Arg-Dap(Dnp)-NH2	MMP	Others
Mca-Pro-Leu-Ala-Cys(Mob)-Trp-Ala-Arg-Dap(Dnp)-NH2 is a fluorogenic substrate for matrix metalloproteinase-14 (MMP-14).

HY-P3098

Mca-P-Cha-G-Nva-HA-Dap(DNP)-NH2	MMP	Others
Mca-P-Cha-G-Nva-HA-Dap(DNP)-NH2 is a fluorogenic substrate for matrix metalloproteinase-1 (MMP-1), MMP-3, and MMP-26. Mca-P-Cha-G-Nva-HA-Dap(DNP)-NH2 can be used to quantify MMP-1, MMP-3 and MMP-26 activity .

HY-P2628

Dabcyl-YVADAPV-EDANS	Fluorescent Dye	Others
Dabcyl-YVADAPV-EDANS is a fluorogenic interleukin-1β converting enzyme (ICE) substrate for measuring ICE-like protease activity. Dabcyl-YVADAPV-EDANS detects fluorescence at 360 nm excitation and 480 nm emission wavelengths. ICE-like protease is a critical mediator of K ⁺ deprivation-induced apoptosis of cerebellar granule neurons .

HY-P2614

Mca-DEVDAP-K(Dnp)-OH	Caspase	Others
Mca-DEVDAP-K(Dnp)-OH is a fluorogenic substrate for caspase-3 .

HY-P0019

Z-Gly-Gly-Arg-AMC 5+ Cited Publications	Fluorescent Dye	Cardiovascular Disease
Z-Gly-Gly-Arg-AMC is a thrombin-specific fluorogenic substrate for testing of thrombin generation in PRP and platelet-poor plasma (PPP).

HY-D1532

DABCYL-Glu-Arg-Nle-Phe-Leu-Ser-Phe-Pro-EDANS	Parasite	Others
DABCYL-Glu-Arg-Nle-Phe-Leu-Ser-Phe-Pro-EDANS is a fluorescent dye, and can be applied in a fluorogenic substrate for an aspartyl proteinase from human malaria parasite .

HY-114118F

Semaglutide, FITC labeled	GCGR	Metabolic Disease
Semaglutide, FITC labeled is a FITC labeled Semaglutide. Semaglutide, a long-acting GLP-1 alogue, is a glucagon-like peptide-1 (GLP-1) receptor agonist. Semaglutide has the potential for type 2 diabetes treatment .

HY-P3362

Ac-IETD-AMC	Fluorescent Dye	Others
Ac-IETD-AMC is a fluorogenic caspase-8/granzyme B substrate containing the acetyl (Ac) moiety. Ac-IETD-AMC is frequently used to measure caspase-8 activity .

HY-137834A

Gly-Pro-AMC	Biochemical Assay Reagents	Others
Gly-Pro-AMC is a biological active peptide. (This is a fluorescent dipeptidylaminopeptidase IV substrate, Abs/Em=353/442 nm.)

HY-111956

D-Ala-Lys-AMCA	Fluorescent Dye	Cancer
D-Ala-Lys-AMCA is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis. D-Ala-Lys-AMCA can be used for characterizing PEPT1-specific substrates or inhibitors .

HY-P1986

Z-DEVD-AFC	Caspase	Cancer
Z-DEVD-AFC is a cell-permeant substrate for caspase-3, which causes a shift in fluorescence uponcleavage of the AFC fluorophore. Z-DEVD-AFC can be used to detect caspase-3-like enzymes activity .

HY-W010991

N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly FAPGG	Angiotensin-converting Enzyme (ACE)	Others
N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly (FAPGG) is a specific substrate of angiotensin converting enzyme (ACE) with a Ki of 2.546×10 ^-4 M. It is used as a chromogenic probe for quantitative detection of ACE activity. N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly can be hydrolyzed by ACE to generate N-[3-(2-furyl)acryloyl]-Phe (FAP) and Gly-Gly, and the ACE inhibitory effect is monitored by photometry. FAPGG competitively binds to the active center of ACE and is a key tool for screening ACE inhibitors such as Captopril (HY-B0368) and Dioscorin. Its reversible mechanism of action supports hypertension research and drug development targeting the renin-angiotensin system .

HY-P4202

Suc-Ala-Glu-Pro-Phe-pNA Suc-AEPF-pNA	Biochemical Assay Reagents	Others
Suc-Ala-Glu-Pro-Phe-pNA (Suc-AEPF-pNA) is a chromogenic substrate for the peptidylprolyl isomerase Pin1. Suc-Ala-Glu-Pro-Phe-pNA can be used to evaluate the inhibitory effect of the target compound on Pin1, and catalytic activity of Pin1, etc .

HY-P2208

Z-IETD-AFC	Fluorescent Dye	Cancer
Z-IETD-AFC, a specific fluorescence substrate, can be used to determine the caspase-8 catalytic activity .

HY-W142117

H-Asp(AMC)-OH	Fluorescent Dye	Others
H-Asp(AMC)-OH, a amino acid derivative, is a fluorescent dye. H-Asp(AMC)-OH dose not inhibit glycine transport at a concentration of 0.25 mM .

HY-P1363F3

5-FAM-β-Amyloid (1-42), human Tris 5-FAM-Amyloid β-peptide (1-42) (human) Tris	Amyloid-β	Neurological Disease
5-FAM-β-Amyloid (1-42), human (5-FAM-Amyloid β-peptide (1-42) (human) TFA is a5-FAM labeled β-Amyloid (1-42), human TFA (HY-P1363).

HY-111956B

D-Ala-Lys-AMCA hydrochloride 1 Publications Verification	Fluorescent Dye	Cancer
D-Ala-Lys-AMCA hydrochloride is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA hydrochloride may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis. D-Ala-Lys-AMCA hydrochloride can be used for characterizing PEPT1-specific substrates or inhibitors .

HY-P4202A

Suc-Ala-Glu-Pro-Phe-pNA TFA Suc-AEPF-pNA TFA	Biochemical Assay Reagents	Others
Suc-Ala-Glu-Pro-Phe-pNA (Suc-AEPF-pNA ) TFA is a chromogenic substrate for the peptidylprolyl isomerase Pin1. Suc-Ala-Glu-Pro-Phe-pNA TFA can be used to evaluate the inhibitory effect of the target compound on Pin1, and catalytic activity of Pin1, etc .

HY-111956A

D-Ala-Lys-AMCA TFA	Fluorescent Dye	Cancer
D-Ala-Lys-AMCA TFA is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA TFA may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis. D-Ala-Lys-AMCA TFA can be used for characterizing PEPT1-specific substrates or inhibitors .

HY-P1003

Ac-DEVD-AMC 4 Publications Verification	Fluorescent Dye	Others
Ac-DEVD-AMC is a fluorescent substrate of caspase-3/caspase-7. When treating Ac-DEVD-AMC with cell lysate, Ac-DEVD-AMC releases amino-4-methylcoumarin (AMC) for fluorescence detection, with an excitation wavelength of 380 nm and an emission wavelength of 460 nm .

HY-P1169

Ac-IETD-AFC 1 Publications Verification	Caspase	Others
Ac-IETD-AFC is a fluorogenic substrate of caspase-8, caspase-3, caspase-10, and granzyme B .

HY-P4039

Ac-EEVVAC-pNA	HCV Protease	Infection
Ac-EEVVAC-pNA is a chromogenic substrate for a continuous spectrophotometric assay of HCV NS3 protease. The sequence EEVVAC is derived from the 5A-5B cleavage junction of the HCV polyprotein .

HY-136865

MeOSuc-AAPV-AMC	Fluorescent Dye	Others
MeOSuc-AAPV-AMC is a fluorogenic substrate for human leukocyte and porcine pancreatic elastase (K_m: 362 μM, Ex=380 nm, Em=460 nm) .

HY-P0136AF

FAM-SAMS TFA	Fluorescent Dye	Others
FAM-SAMS TFA is a 5-FAM (HY-66022) labeled SAMS (HY-P0136). SAMS peptide is a specific substrate for the AMP-activated protein kinase (AMPK) .

HY-P2377

Ac-YVAD-AFC 4 Publications Verification	Fluorescent Dye	Others
Ac-YVAD-AFC is the the fluorometric peptide substrate of caspase-1, with λ excitation of 400 nm and λ emission of 505 nm .

HY-123051

Ac-WLA-AMC	Proteasome	Inflammation/Immunology
Ac-WLA-AMC is a specific 20S constitutive proteasome β5 fluorogenic substrate .

HY-P1448

Ac-Leu-Arg-AMC	Fluorescent Dye	Neurological Disease
Ac-Leu-Arg-AMC is a fluorogenic peptide substrate.

HY-P2185

NFF-3	MMP	Others
NFF-3, the peptide, is a selective MMP substrate. NFF-3 selectively binds to MMP-3 and MMP-10 to be hydrolyzed. NFF-3 is also cleaved by trypsin, hepatocyte growth factor activator, and factor Xa. Label NFF-3 with a CyDye pair, Cy3/Cy5Q, can produce fluorescence in cell assays to detect cell activity .

HY-P3791

N-Succinyl-Ile-Ile-Trp-AMC	Fluorescent Dye	Others
N-Succinyl-Ile-Ile-Trp-AMC is a peptide-based fluorescent substrate or probe for carboxypeptidase Y (CPY) .

HY-P0021A

D-Lys(Z)-Pro-Arg-pNA diacetate Spectrozyme PCa; Chromozym Pca diacetate	Fluorescent Dye	Others
D-Lys(Z)-Pro-Arg-pNA diacetate (Spectrozyme PCa) is a chromogenic substrate.

HY-P1005

Ac-DEVD-AFC 5+ Cited Publications	Fluorescent Dye	Cancer
Ac-DEVD-AFC is a fluorogenic substrate (λ_ex=400 nm, λ_em=530 nm).

HY-P1002

Suc-Leu-Leu-Val-Tyr-AMC Maximum Cited Publications 10 Publications Verification	Fluorescent Dye	Others
Suc-Leu-Leu-Val-Tyr-AMC is a fluorogenic substrate.

HY-P2616

Mca-YVADAP-Lys(Dnp)-OH	Caspase Angiotensin-converting Enzyme (ACE)	Others
Mca-YVADAP-Lys(Dnp)-OH is a fluorogenic substrate for caspase-1 and angiotensin-converting enzyme 2 (ACE2) .

HY-P3484

Dnp-PLGLWA-DArg-NH2 TFA	MMP	Cancer
Dnp-PLGLWA-DArg-NH2 TFA is a fluorogenic substrate for MMP-1 and MMP-9. Dnp-PLGLWA-DArg-NH2 TFA can be used to quantify the activity of MMPs (Ex=280 nm, Em=360 nm) .

HY-P0019A

Z-Gly-Gly-Arg-AMC acetate 5+ Cited Publications	Fluorescent Dye	Others
Z-Gly-Gly-Arg-AMC acetate is a thrombin-specific fluorogenic substrate for testing of thrombin generation in PRP and platelet-poor plasma (PPP).

HY-P3749

Mca-(ala7,lys(dnp)9)-bradykinin	Fluorescent Dye	Others
Mca-(ala7,lys(dnp)9)-bradykinin is a sensitive fluorogenic substrate for ECE-1 (endothelin-converting enzyme-1). The incorporation of a (7-methoxycoumarin-4-yl)acetyl (Mca) fluorescent group and a 2,4-dinitrophenyl (Dnp) quenching group has resulted in a large fluorescence increase upon substrate cleavage .

HY-P3475

Mca-VDQMDGW-K(Dnp)-NH2	Fluorescent Dye	Others
Mca-VDQMDGWK-(Dnp)-NH2 is a fluorogenic substrate for caspase-3 and can be used to quantify caspase-3 activity .

HY-P1004A

Luciferase, firefly	Fluorescent Dye	Others
Luciferase, firefly is the light-emitting enzyme responsible for the bioluminescence of fireflies and click beetles.

HY-P2065

Ac-VEID-AMC	Fluorescent Dye	Others
Ac-VEID-AMC is a fluorescent substrate for the determination of caspase-6 and related cysteine protease activities (Ex=340-360 nm, Em=440-460 nm) .

HY-P3363

Z-DEVD-AMC	Caspase	Cancer
Z-DEVD-AMC is a selective caspase-3 substrate that can be measured by fluorescence spectrometry. AMC can be used as a fluorescence reference standard for AMC-based enzyme substrates including AMC-based caspase substrates .

HY-131409

D-Val-Leu-Lys-pNA dihydrochloride D-Val-Leu-Lys-p-itoailide dihydrochloride; D-VLK-pNA dihydrochloride; S 2251 dihydrochloride	Fluorescent Dye	Others
D-Val-Leu-Lys-pNA dihydrochloride (D-VLK-pNA dihydrochloride) is a colorimetric substrate for plasminolytic activity. D-Val-Leu-Lys-pNA dihydrochloride is catalytically bound and hydrolyzed by plasmin to release p-nitroaniline (pNA), which can be detected colorimetrically at 405 nm as a measure of plasminolytic activity .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N7131

Coumarin 6 5+ Cited Publications	Alkaloids Structural Classification Classification of Application Fields Source classification Other Diseases Umbelliferae Plants Disease Research Fields Indole Alkaloids Ambrosia hispida	Fluorescent Dye
Coumarin 6, a fluorescent dye, is used as a fluorescent probe in a microparticle drug delivery system to conduct in vivo tracking, cell uptake, and transport mechanism studies of drug delivery systems (λ_exc=450 nm, λ_em=505 nm) .

HY-N8407

Carminic acid	Quinones Structural Classification Classification of Application Fields Animals Anthraquinones Source classification Other Diseases Pigments Disease Research Fields Food Research	Fluorescent Dye
Carminic acid is a natural red colorant, which belongs to the coccid dye family .

HY-12591A

D-Luciferin Maximum Cited Publications 61 Publications Verification D-(-)-Luciferin; Firefly luciferin; Beetle Luciferin	Natural Products Animals Source classification Other Diseases Disease Research Fields	Fluorescent Dye
D-luciferin is the natural substrate of the enzyme luciferase (Luc) that catalyzes the production of the typical yellowgreen light of fireflies. The 560 nm chemiluminescence from this reaction peaks within seconds, with light output that is proportional to luciferase concentration when the substrate luciferin is present in excess. The luciferase (luc) gene is a popular reporter gene for research and agent screening. Chemiluminescent techniques are virtually background-free, making the luc reporter gene ideal for detecting low-level gene expression. As little as 0.02 pg of luciferase can be reliably measured in a standard scintillation counter. In addition to its role as a reporter of gene expression, luciferase is commonly used in an extremely sensitive assay for ATP . We of er the firefly luciferase (HY-P1004), luciferin free acid (HY-12591A), as well as its water-soluble sodium salts (HY-12591) and potassium salts (HY-12591B) .

HY-N0116

Hematoxylin 5+ Cited Publications Natural Black 1; Haematoxylin	Structural Classification Classification of Application Fields Leguminosae Caesalpinia sappan L. Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Amyloid-β
Hematoxylin (Natural Black 1), a naturally occurring flavonoid compound derived from Caesalpinia sappan Linn.. Hematoxylin is a nuclear stain in histology and is also a potent Aβ42 fibrillogenesis inhibitor with an IC₅₀ of 1.6 μM.

HY-125434

Laccaic acid B	Quinones Structural Classification Animals Anthraquinones Source classification Phenols Polyphenols	Others
Laccaic acid B, a natural compound that can be isolated from Kerria and Paratachardina genera, possesses antioxidant activity .

HY-D0226R

Quinizarin (Standard)	Quinones Structural Classification Anthraquinones Source classification Phenols Polyphenols Solanaceae Plants Rhizophora mucronata Lam	DNA/RNA Synthesis Fungal
Quinizarin (Standard) is the analytical standard of Quinizarin. This product is intended for research and analytical applications. Quinizarin (1,4-Dihydroxyanthraquinone), a part of the anticancer agents such as Doxorubicin, Daunorubicin, and Adriamycin, interacts with DNA by intercalating mode (Kd=86.1 μM). Quinizarin is used as a fungicide and pesticide chemical and has shown the ability to inhibit tumor cell growth .

HY-B0315A

Biotin-Vitamin B12	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Biotin-Vitamin B12 is the biotinylated Vitamin B12. Vitamin B12 is a vitamin that plays a key role in the normal functioning of the brain and nervous system, and for the formation of blood .

HY-B1025R

Digoxigenin (Standard)	Structural Classification Microorganisms Source classification Scrophulariaceae Plants Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey Steroids	Fluorescent Dye
Digoxigenin (Standard) is the analytical standard of Digoxigenin. This product is intended for research and analytical applications. Digoxigenin (DIG) is a steroid. DIG is used for situ hybridization as a labeling molecule probe due to long shelf life and fast detection and high sensitivity of DIG-labeled riboprobes .

HY-N2306R

Aclacinomycin A (Standard)	Quinones Structural Classification Microorganisms Anthraquinones	Topoisomerase DNA/RNA Synthesis Proteasome Antibiotic
Aclacinomycin A (Standard) is the analytical standard of Aclacinomycin A. This product is intended for research and analytical applications. Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis .

HY-N0335R

Indigo (Standard)	Structural Classification Natural Products Leguminosae Indigofera tinctoria Linn. Plants	Fluorescent Dye
Indigo (Standard) is the analytical standard of Indigo. This product is intended for research and analytical applications. Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species .

HY-D0226

Quinizarin 1,4-Dihydroxyanthraquinone	Infection Quinones Structural Classification Classification of Application Fields Anthraquinones Source classification Phenols Polyphenols Solanaceae Plants Disease Research Fields Rhizophora mucronata Lam	DNA/RNA Synthesis Fungal
Quinizarin (1,4-Dihydroxyanthraquinone), a part of the anticancer agents such as Doxorubicin, Daunorubicin, and Adriamycin, interacts with DNA by intercalating mode (K_d=86.1 μM). Quinizarin is used as a fungicide and pesticide chemical and has shown the ability to inhibit tumor cell growth .

HY-N0938

Safflower yellow 2 Publications Verification	Structural Classification Natural Products Classification of Application Fields Carthamus tinctorius L. Source classification Other Diseases Plants Compositae Disease Research Fields	Fluorescent Dye
Safflower yellow is extracted from the flowers of the plant safflower (Carthamus tinctorius) and as the traditional Chinese medicine it has been extensively used for the treatment of cardio cerebrovascular diseases.

HY-B1025

Digoxigenin Lanadigenin	Structural Classification Microorganisms Classification of Application Fields Source classification Scrophulariaceae Plants Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey Inflammation/Immunology Disease Research Fields Steroids	Fluorescent Dye
Digoxigenin (DIG) is a steroid. DIG is used for situ hybridization as a labeling molecule probe due to long shelf life and fast detection and high sensitivity of DIG-labeled riboprobes .

HY-D0168

Orcinol 3,5-Dihydroxytoluene	Structural Classification Microorganisms Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Ericaceae Plants Disease Research Fields	Fluorescent Dye Tyrosinase p38 MAPK ERK
Orcinol (3,5-Dihydroxytoluene) is an organic compound used in biological dyeing and proteomics research. Orcinol inhibits melanogenesis in B16F10 cells by upregulating the MAPK/ERK signaling pathway, and suppresses the expression of MITF, tyrosinase (TYR), TRP1, and DCT. Orcinol exhibits certain DPPH radical scavenging activity. In addition, Orcinol can alter nitrogen balance in animals. Orcinol holds promise for research in cancer and metabolic diseases .

HY-N0335

Indigo 1 Publications Verification	Structural Classification Natural Products Classification of Application Fields Leguminosae Indigofera tinctoria Linn. Plants Disease Research Fields Cancer	Fluorescent Dye
Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species .

HY-N8407R

Carminic acid (Standard)	Quinones Structural Classification Animals Anthraquinones Source classification	Fluorescent Dye
Carminic acid (Standard) is the analytical standard of Carminic acid. This product is intended for research and analytical applications. Carminic acid is a natural red colorant, which belongs to the coccid dye family .

HY-P1004

Luciferase	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields Cancer	Biochemical Assay Reagents
Luciferase is an enzyme that catalyzes the oxidation of the substrate luciferin and produces bioluminescence. Luciferase can reflect the content of related substances by detecting the intensity of the light signal. Luciferase can monitor the growth and metastasis of cancer cells and evaluate the efficacy of anticancer agents .

HY-18743

Coelenterazine 4 Publications Verification	Alkaloids Structural Classification Monophenols Animals Classification of Application Fields Other Alkaloids Source classification Phenols Polyphenols Disease Research Fields Cancer	Reactive Oxygen Species
Coelenterazine is a luminescent enzyme substrate for apoaequorin and Renilla luciferase. Renilla luciferase and substrate coelenterazine has been used as the bioluminescence donor in bioluminescence resonance energy transfer (BRET) to detect protein-protein interactions. Coelenterazine is a superoxide anion-sensitive chemiluminescent probe and it can also be used in chemiluminescent detection of peroxynitrite .

HY-18341F

Biotin-(L-Thyroxine)	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Endocrinology	Thyroid Hormone Receptor Endogenous Metabolite
Biotin-(L-Thyroxine) is the biotinylated L-Thyroxine (HY-18341). L-Thyroxine is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from Biotin-(L-Thyroxine) (T4) .

HY-118330

Apigeninidin chloride Gesneridin chloride; Apigenidin chloride	Infection Anthocyans Flavonoids Sorghum bicolor (Linn.) Moench Classification of Application Fields Gramineae Source classification Phenols Polyphenols Plants Disease Research Fields	Fungal
Apigeninidin (Gesneridin) chloride, a 3‐deoxyanthocyanidin, is a fungal growth inhibitor. Apigeninidin chloride is a bioactive red biocolorant .

HY-N6716

Filipin complex 15+ Cited Publications	Structural Classification Microorganisms Antifungal Classification of Application Fields Antibiotics Source classification Other Diseases Antiviral Disease Research Disease Research Fields Other Antibiotics	Fungal Antibiotic
Filipin complex is a potent polyene macrolide antifungal antibiotic. Filipin complex inserts into membranes and sequester cholesterol into complexes and inhibits PRRSV entry. The Filipin complex consists of about 75.8% Filipin III (HY-N6718), 10.8% Filipin IV, 9.1% Filipin II, and 1.2% Filipin I .

Cat. No.	Product Name	Chemical Structure

HY-D2416S

JFX650
JFX650 is a red fluorescent deuterated dye with a maximum excitation emission wavelength of 650/667 nm. JFX650 is suitable for live cell imaging .

HY-D2283S

Photo-DL-lysine-d2
Photo-DL-lysine-d₂ is the deuterium labeled Photo-DL-lysine (HY-D2283). Photo-DL-lysine is a DL-lysine-based photo-reactive amino acid, captures proteins that bind lysine post-translational modifications .

Cat. No.	Product Name		Classification

HY-150236

FITC-labeled Tominersen sodium		Antisense Oligonucleotides
FITC-labeled Tominersen (sodium) is the Tominersen labeled with FITC. Tominersen (RG6042) is a second-generation 2′-O-(2-methoxyethyl) antisense oligonucleotide that targets huntingtin protein (HTT) mRNA and potently suppresses HTT production. Tominersen improves survival and reduces brain atrophy in mice. Tominersen can be used for the research of Huntington’s disease (HD).