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Results for "

primary amino group

" in MedChemExpress (MCE) Product Catalog:

56

Inhibitors & Agonists

1

Screening Libraries

11

Fluorescent Dye

11

Biochemical Assay Reagents

1

Peptides

2

Isotope-Labeled Compounds

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W614180
    3-Amino-2-sulfopropanoic acid

    		Biochemical Assay Reagents Others
    3-Amino-2-sulfopropanoic acid is a short molecule featuring a carboxylic acid, a sulfonate group, and a primary amine. The carboxylic acid and the primary amine are free to link this molecule to larger structures while the sulfonate group provides high water solubility to this aliphatic compound.
    3-Amino-2-sulfopropanoic acid
  • HY-W048673
    Fmoc-Phe(4-CONH2)-OH

    		Amino Acid Derivatives Others
    Boc-Dap(Boc)-OH is an amino acid derivative with a Boc protecting group and can be used in the synthesis of primary amides .
    Fmoc-Phe(4-CONH2)-OH
  • HY-D0017
    Dansyl chloride

    DNSCl

    		 Fluorescent Dye Others
    Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .
    Dansyl chloride
  • HY-W005828
    9-(Boc-amino)nonanoic acid

    		PROTAC Linkers Cancer
    9-(Boc-amino)nonanoic Acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. 9-(Boc-amino)nonanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    9-(Boc-amino)nonanoic acid
  • HY-D0017S
    Dansyl chloride-d6

    DNSCl-d6

    		 Biochemical Assay Reagents Others
    Dansyl chloride-d6 is the deuterium labeled Dansyl chloride (HY-D0017). Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .
    Dansyl chloride-d6
  • HY-130695
    N-(Amino-PEG5)-N-bis(PEG4-acid)

    		ADC Linker Cancer
    N-(Amino-PEG5)-N-bis(PEG4-acid) is a PEG derivative containing an amino group with two terminal carboxylic acids. The amino group is reactive with carboxylic acids, activated NHS esters. The terminal carboxylic acids can react with primary amine groups in the presence of activators to form a stable amide bond. N-(Amino-PEG5)-N-bis(PEG4-acid) can be useful in the development of antibody drug conjugates (ADCs) .
    N-(Amino-PEG5)-N-bis(PEG4-acid)
  • HY-131772
    2-AHA-cAMP

    		Fluorescent Dye Others
    2-AHA-cAMP is an analogue of natural signal molecule cAMP and an activator of cAMP-dependent protein kinase. 2-AHA-cAMP has a free terminal primary amino group, which can be used for coupling to gels or fluorescent dyes .
    2-AHA-cAMP
  • HY-176347S
    Alpha Feto Protein, Arg-13C6,15N4, Lys-13C6,15N2

    		Isotope-Labeled Compounds Cancer
    Alpha Feto Protein, Arg- 13C36, 15N4, Lys- 13C6, 15N2 is the 13C- and 15N-labeled Alpha Feto Protein.
    Alpha Feto Protein, Arg-13C6,15N4, Lys-13C6,15N2
  • HY-W190904
    2-Amino-1,3-bis(tert-butyldimethylsilanoxy)propane

    		Biochemical Assay Reagents Others
    2-Amino-1,3-bis(tert-butyldimethylsilanoxy)propane has a TBDMS, acid labile protecting group. TBDMS is used for the protection of alcohol groups. The primary amine is able to react with carboxylic acids, active NHS esters and other carbonyl compounds.
    2-Amino-1,3-bis(tert-butyldimethylsilanoxy)propane
  • HY-E70453
    Human prostate transglutaminase

    Prostate Transglutaminase; TG4; TGase 4

    		 Biochemical Assay Reagents Metabolic Disease
    Human prostate transglutaminase (TG4; TGase 4) is an enzyme that mediates the transfer of acyl groups from glutamine residues in proteins or peptides to primary amines and belongs to the prostate transglutaminase protein family. Human prostate transglutaminase forms an ε-(γ-glutamyl)lysine bond between proteins by transferring the acyl group of a peptide-bound glutamine residue to the primary amino group of a peptide-bound lysine residue .
    Human prostate transglutaminase
  • HY-79647
    Fmoc-OSu

    N-(Fmoc-oxy)succinimide

    		 Biochemical Assay Reagents Others
    Fmoc-OSu (N-(Fmoc-oxy)succinimide) is an acylating agent that targets amino groups (-NH2). It can selectively protect the amino groups of amino acids by covalently binding with primary or secondary amines through nucleophilic substitution reactions. Fmoc-OSu forms a stable amide bond with the amino group to avoid side reactions of the amino group in peptide synthesis. It can also be used as a fluorescent labeling reagent to react with glycosylamines for efficient labeling of N-sugar chains. Fmoc-OSu can be used as an Fmoc protection strategy in peptide synthesis, and as a fluorescent labeling and analysis method for N-sugar chains .
    Fmoc-OSu
  • HY-W800715
    (Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane

    		Biochemical Assay Reagents Others
    (Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane can undergo Click Chemistry with Propargyl, BCN or DBCO reagents. Carboxylic acid (CO2H) group is reactive with primary amino groups in the presence of EDCor HATU.
    (Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane
  • HY-W041856
    N-Boc-8-amino-octanoic acid

    Boc-8-aminooctanoic acid

    		 PROTAC Linkers Cancer
    N-Boc-8-amino-octanoic acid (Boc-8-aminooctanoic acid) can be used as a PROTAC linker in the synthesis of PROTACs. N-Boc-8-amino-octanoic acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    N-Boc-8-amino-octanoic acid
  • HY-D1085
    AMCA-X SE

    		Fluorescent Dye Others
    AMCA-X-SE is a coumarin derivative that generates fixed blue fluorescence and an NHS-activated ester that forms stable amide bonds with primary amine groups. It is used as a reactive dye for labeling amino groups of peptides, proteins, and oligonucleotides. Maximum excitation/emission wavelength: 354/442 nm .
    AMCA-X SE
  • HY-W591965
    t-Boc-aminooxy-pentane-amine

    		Biochemical Assay Reagents Others
    t-Boc-Aminooxy-pentane-amine is a linker containing an aminooxy group and a primary amine. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
    t-Boc-aminooxy-pentane-amine
  • HY-W591968
    14-(Fmoc-amino)-tetradecanoic acid

    		PROTAC Linkers Cancer
    14-(Fmoc-amino)-tetradecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. 14-(Fmoc-amino)-tetradecanoic acid is an alkane chain with terminal Fmoc-protected amine and carboxylic acid groups. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
    14-(Fmoc-amino)-tetradecanoic acid
  • HY-W009056
    Fmoc-7-amino-heptanoic acid

    		PROTAC Linkers Cancer
    Fmoc-7-amino-heptanoic acid is an alkane chain with terminal Fmoc-protected amine and carboxylic acid groups. Fmoc-7-amino-heptanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
    Fmoc-7-amino-heptanoic acid
  • HY-W190958
    Boc-NH-Tri-(carbonylethoxymethyl)-methane

    		Biochemical Assay Reagents Others
    Boc-NH-Tri-(carbonylethoxymethyl)-methane is a branched PEG linker with a Boc-protected amino and three terminal carboxilic acid groups. The Boc group can be deprotected under mild acidic conditions to form the free amine. The terminal carboxylic acid groups can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
    Boc-NH-Tri-(carbonylethoxymethyl)-methane
  • HY-W286613
    N-Boc-Biocytin

    		Biochemical Assay Reagents Others
    N-Boc-Biocytin is a biotin PEG linker containing a carboxylic group and Boc-protected amine. Reaction of carboxylic with primary amino (-NH2) forms stable, irreversible amide bonds. The Boc group can be deprotected under acidic condition to obtain the free amine which can be used for further conjugations.
    N-Boc-Biocytin
  • HY-W800650
    Aminooxy-PEG1-amine

    		Biochemical Assay Reagents Others
    Aminooxy-PEG1-amine is a chemical reagent containing an aminooxy group and a primary amine. The aminooxy group is reactive with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The amino group is reactive withactivated NHS esters, or carboxylic acid in the presence of coupling reagent EDC. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term.
    Aminooxy-PEG1-amine
  • HY-23629
    16-Aminohexadecanoic acid

    		PROTAC Linkers Cancer
    16-Aminohexadecanoic acid is an alkane chain with terminal carboxlic acid and amine groups. 16-Aminohexadecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    16-Aminohexadecanoic acid
  • HY-W401143
    15-Aminopentadecanoic acid

    		PROTAC Linkers Cancer
    15-Aminopentadecanoic Acid can be used as a PROTAC linker in the synthesis of PROTACs. 15-Aminopentadecanoic Acid is an alkane chain with terminal carboxlic acid and amine groups. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    15-Aminopentadecanoic acid
  • HY-W105727
    9-Aminononanoic acid

    		PROTAC Linkers Cancer
    9-Aminononanoic acid can be used as a PROTAC linker and other conjugation in the synthesis of PROTACs. 9-Aminononanoic acid is an alkane chain with terminal carboxlic acid and amine groups. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    9-Aminononanoic acid
  • HY-W105744
    10-Aminodecanoic acid

    		PROTAC Linkers Cancer
    10-Aminodecanoic acid is an alkane chain with terminal carboxlic acid and amine groups. 10-Aminodecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    10-Aminodecanoic acid
  • HY-W1048525B
    8-Arm PEG-NH2 (MW 40000)

    8-Arm PEG-Amine (MW 40000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 40000) (8-Arm PEG-Amine (MW 40000)) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 (MW 40000)
  • HY-W1048526
    8-Arm PEG-NH2 HCL (MW 5000)

    8-Arm PEG-amine HCL salt (MW 5000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 5000) (8-Arm PEG-Amine (MW 5000)) HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 HCL (MW 5000)
  • HY-W1048526C
    8-Arm PEG-NH2 HCL (MW 10000)

    8-Arm PEG-amine HCL salt (MW 10000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 10000) (8-Arm PEG-Amine (MW 10000)) HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 HCL (MW 10000)
  • HY-W1048525C
    8-Arm PEG-NH2 (MW 10000)

    8-Arm PEG-Amine (MW 10000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 10000) (8-Arm PEG-Amine (MW 10000)) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 (MW 10000)
  • HY-W1048526B
    8-Arm PEG-NH2 HCL (MW 40000)

    8-Arm PEG-amine HCL salt (MW 40000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 40000) (8-Arm PEG-Amine (MW 40000)) HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 HCL (MW 40000)
  • HY-W1048526A
    8-Arm PEG-NH2 HCL (MW 20000)

    8-Arm PEG-amine HCL salt (MW 20000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 20000) (8-Arm PEG-Amine (MW 20000)) HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 HCL (MW 20000)
  • HY-W1048525
    8-Arm PEG-NH2 (MW 5000)

    8-Arm PEG-Amine (MW 5000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 5000) (8-Arm PEG-Amine (MW 5000)) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 (MW 5000)
  • HY-W1048525A
    8-Arm PEG-NH2 (MW 20000)

    8-Arm PEG-Amine (MW 20000)

    		 Biochemical Assay Reagents Others
    8-Arm PEG-NH2 (MW 20000) (8-Arm PEG-Amine (MW 20000)) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG-NH2 (MW 20000)
  • HY-D0715
    Fluorescamine
    1 Publications Verification

    Ro 20-7234

    		 Fluorescent Dye Others
    Fluorescamine is a spirocyclic compound that is non-fluorescent. Fluorescamine reacts rapidly with primary amine groups in proteins under alkaline conditions to generate products with strong fluorescence (Ex/Em: 390/475 nm). Fluorescamine can be used to detect amine-containing compounds, including amino acids, peptides, and proteins .
    Fluorescamine
  • HY-W800813
    Carboxy-Amido-PEG5-N-Boc

    		Biochemical Assay Reagents Others
    Carboxy-Amido-PEG5-N-Boc is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    Carboxy-Amido-PEG5-N-Boc
  • HY-W591982
    t-Boc-N-amido-PEG12-acid

    		Biochemical Assay Reagents Others
    t-Boc-N-amido-PEG12-acid is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    t-Boc-N-amido-PEG12-acid
  • HY-W591967
    N-Boc-15-aminopentadecanoic acid

    		PROTAC Linkers Cancer
    N-Boc-15-aminopentadecanoic acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. N-Boc-15-aminopentadecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    N-Boc-15-aminopentadecanoic acid
  • HY-400361
    BocNH-PEG2-CH2COONHS

    		Biochemical Assay Reagents Others
    BocNH-PEG2-CH2COONHS ester is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    BocNH-PEG2-CH2COONHS
  • HY-W089232
    Boc-10-Aminodecanoic acid

    		PROTAC Linkers Cancer
    Boc-10-Aminodecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. Boc-10-Aminodecanoic acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    Boc-10-Aminodecanoic acid
  • HY-W101723
    Boc-12-Ado-OH

    		PROTAC Linkers Cancer
    Boc-12-Ado-OH can be used as a PROTAC linker in the synthesis of PROTACs. Boc-12-Ado-OH is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    Boc-12-Ado-OH
  • HY-W012001
    N-Boc-7-aminoheptanoic acid

    		PROTAC Linkers Cancer
    Boc-7-Aminoheptanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. Boc-7-Aminoheptanoic acid is an alkane chain with terminal carboxlic acid and Boc-protected amino groups. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    N-Boc-7-aminoheptanoic acid
  • HY-D2895E
    RB-PEG-NH2 (MW 5000)

    Rhodamine B-PEG-NH2 (MW 5000)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 5000) (Rhodamine B-PEG-NH2 (MW 5000)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 5000)
  • HY-D2895A
    RB-PEG-NH2 (MW 600)

    Rhodamine B-PEG-NH2 (MW 600)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 600) (Rhodamine B-PEG-NH2 (MW 600)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 600)
  • HY-D2895C
    RB-PEG-NH2 (MW 2000)

    Rhodamine B-PEG-NH2 (MW 2000)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 2000) (Rhodamine B-PEG-NH2 (MW 2000)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 2000)
  • HY-D2895H
    RB-PEG-NH2 (MW 10000)

    Rhodamine B-PEG-NH2 (MW 10000)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 10000) (Rhodamine B-PEG-NH2 (MW 10000)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 10000)
  • HY-D2895D
    RB-PEG-NH2 (MW 3400)

    Rhodamine B-PEG-NH2 (MW 3400)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 3400) (Rhodamine B-PEG-NH2 (MW 3400)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 3400)
  • HY-D2895B
    RB-PEG-NH2 (MW 1000)

    Rhodamine B-PEG-NH2 (MW 1000)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 1000) (Rhodamine B-PEG-NH2 (MW 1000)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 1000)
  • HY-D2895
    RB-PEG-NH2 (MW 400)

    Rhodamine B-PEG-NH2 (MW 400)

    		 Fluorescent Dye Others
    RB-PEG-NH2 (MW 400) (Rhodamine B-PEG-NH2 (MW 400)) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em = 546/610 nm) .
    RB-PEG-NH2 (MW 400)
  • HY-W451406B
    NH2-PEG-NH2 (MW 1000)

    		Biochemical Assay Reagents Others
    NH2-PEG-NH2 (MW 1000) is a polyethylene glycol derivative containing two primary amine groups. The amino group can react quickly with activated carboxylic acid or carboxyl groups such as NHS esters to form stable amide bonds. The PEGylation of NH2-PEG-NH2 can increase solubility and stability, and reduce the immunogenicity of peptides and proteins, so it is mostly used to modify proteins, peptides and other substances.
    NH2-PEG-NH2 (MW 1000)
  • HY-W451406C
    NH2-PEG-NH2 (MW 2000)

    		Biochemical Assay Reagents Others
    NH2-PEG-NH2 (MW 2000) is a polyethylene glycol derivative containing two primary amine groups. The amino group can react quickly with activated carboxylic acid or carboxyl groups such as NHS esters to form stable amide bonds. The PEGylation of NH2-PEG-NH2 can increase solubility and stability, and reduce the immunogenicity of peptides and proteins, so it is mostly used to modify proteins, peptides and other substances.
    NH2-PEG-NH2 (MW 2000)
  • HY-W451406D
    NH2-PEG-NH2 (MW 10000)

    		Biochemical Assay Reagents Others
    NH2-PEG-NH2 (MW 10000) is a polyethylene glycol derivative containing two primary amine groups. The amino group can react quickly with activated carboxylic acid or carboxyl groups such as NHS esters to form stable amide bonds. The PEGylation of NH2-PEG-NH2 can increase solubility and stability, and reduce the immunogenicity of peptides and proteins, so it is mostly used to modify proteins, peptides and other substances.
    NH2-PEG-NH2 (MW 10000)

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