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Coupling agent

" in MedChemExpress (MCE) Product Catalog:

35

Inhibitors & Agonists

14

Biochemical Assay Reagents

3

Peptides

1

Inhibitory Antibodies

3

Isotope-Labeled Compounds

1

Click Chemistry

1

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W105426
    3-(Trimethoxysilyl)propyl methacrylate

    [3-(Methacryloyloxy)propyl]trimethoxysilane

    		 Biochemical Assay Reagents Others
    3-(Trimethoxysilyl)propyl methacrylate is a reactive monomer and silane coupling agent. 3-(Trimethoxysilyl)propyl methacrylate can be used to prepare nanoparticles .
    3-(Trimethoxysilyl)propyl methacrylate
  • HY-79880
    N,N'-Carbonyldiimidazole

    1,1'-Carbonyldiimidazole

    		 Biochemical Assay Reagents Others
    N,N'-Carbonyldiimidazole (1,1'-Carbonyldiimidazole) is a highly reactive carboxylating reagent that can activate hydroxyl groups to form reactive carbonyl groups. N,N'-Carbonyldiimidazole can be used as a coupling agent and a peptide synthesis reagent .
    N,N'-Carbonyldiimidazole
  • HY-Y0912
    HBTU

    N-HBTU

    		 Biochemical Assay Reagents Others
    HBTU is a coupling agent commonly used for the activation of free carboxylic acids during the solution and solid phase peptide synthesis .
    HBTU
  • HY-46225
    DEX-maleimide

    		Others Inflammation/Immunology
    DEX-maleimide is a coupling agent that can be used to synthesize conjugates containing single-domain antibodies (VHH) conjugated with antigens and anti-inflammatory agents. DEX-maleimide can be used for research on autoimmune diseases .
    DEX-maleimide
  • HY-W036410
    Aminopropyltrimethoxysilane
    1 Publications Verification

    3-Aminopropyltrimethoxysilane

    		 Biochemical Assay Reagents Others
    Aminopropyltrimethoxysilane (APTMS) is a silane coupling agent. Aminopropyltrimethoxysilane couples with Tosylcellulose. Aminopropyltrimethoxysilane improves the thermal stability of the material. Aminopropyltrimethoxysilane can be used in the preparation of GNBP substrates .
    Aminopropyltrimethoxysilane
  • HY-P5623A
    RVG-Cys

    RVG29-Cys; RDP-Cys; Rabies Virus Glycoprotein-29-Cys

    		 RABV Others
    RVG-Cys (RVG29-Cys) is a peptide derived from rabies virus glycoprotein (RVG29) with Cys attached to facilitate subsequent conjugation. RVG-Cys enhances the specific targeted delivery of proteins in brain tissue and neurons .
    RVG-Cys
  • 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-P4565
    Phe-Arg-Arg-Gly

    		Cathepsin Others
    Phe-Arg-Arg-Gly is a polypeptide that can be used for agent coupling .
    Phe-Arg-Arg-Gly
  • HY-W004650A
    TETA tetraTFA

    		Biochemical Assay Reagents Others
    TETA (tetraTFA) is an effective selective chelating agent for copper (II). TETA (tetraTFA) can be used for drug coupling .
    TETA tetraTFA
  • HY-174358C
    HOOC-PEG-COOH (MW 5000)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 5000) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 5000) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 5000)
  • HY-174358
    HOOC-PEG-COOH (MW 1000)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 1000) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 1000) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 1000)
  • HY-174358D
    HOOC-PEG-COOH (MW 10000)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 10000) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 10000) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 10000)
  • HY-174358E
    HOOC-PEG-COOH (MW 20000)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 20000) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 20000) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 20000)
  • HY-174358H
    HOOC-PEG-COOH (MW 40000)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 40000) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 40000) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 40000)
  • HY-174358A
    HOOC-PEG-COOH (MW 2000)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 2000) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 2000) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 2000)
  • HY-174358B
    HOOC-PEG-COOH (MW 3400)

    		Biochemical Assay Reagents Others
    HOOC-PEG-COOH (MW 3400) has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH (MW 3400) is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification .
    HOOC-PEG-COOH (MW 3400)
  • HY-131838A
    N6-4-aminobutyl-ADP trisodium

    6-AB-ADP trisodium

    		 Nucleoside Antimetabolite/Analog DNA/RNA Synthesis Others
    N6-4-aminobutyl-ADP (6-AB-ADP) trisodium is an ADP derivative that can be used as a nucleotide mimetic or coupling agent for labeling enzyme substrates (such as kinases), constructing biological probes, or functionalizing nucleotide chains .
    N6-4-aminobutyl-ADP trisodium
  • HY-155885
    mPEG-amine (MW 40000)

    mPEG-NH2 (MW 40000)

    		 Biochemical Assay Reagents Others
    mPEG-amine (MW 40000) (mPEG-NH2 (MW 40000)) is a monofunctional polyPEG with a terminal amine. The coupling between NHS ester and amine produces a stable amide bond. The amine moieties is also reactive with carboxyl in the presence of activating agent .
    mPEG-amine (MW 40000)
  • HY-W101718
    Fmoc-N-(2-Boc-aminoethyl)-Gly-OH

    		ADC Linker Cancer
    Fmoc-N-(2-Boc-aminoethyl)-Gly-OH is a Fmoc-protected glycine derivative that can be used in antibody agent coupling (ADC) synthesis. ADC consists of antibodies that are linked to ADC cytotoxins via ADC junctions[1].
    Fmoc-N-(2-Boc-aminoethyl)-Gly-OH
  • HY-D0181
    1-Acetylimidazole

    		Biochemical Assay Reagents Drug Intermediate Others
    1-Acetylimidazole is an acetylation agent and an important intermediate for the synthesis of various bioactive molecules. 1-Acetylimidazole can be used to close the residual α-amino group remaining after coupling and to synthesize cyclic imidazole derivatives .
    1-Acetylimidazole
  • HY-107783
    Sulfo-GMBS

    		Others Cancer
    Sulfo-GMBS is a cross-linking agent widely used in chemical modification and coupling reactions of proteins and peptides. Among the amine-sulfhydryl cross-linkers, Sulfo-GMBS generated the largest number of cross-links and covered most of the cross-links that were identified with AMAS and GMBS .
    Sulfo-GMBS
  • HY-P99205
    Glembatumumab

    		ADC Antibody Cancer
    Glembatumumab is a fully human IgG2 monoclonal antibody directed against the extracellular structural domain of GPNMB expressed in human breast cancer and melanoma. Glembatumumab can be coupled to the microtubule inhibitor monomethyl auristatin E to form glembatumumab vedotin. Glembatumumab vedotin is an antibody-agent coupling (ADC) with antitumor activity .
    Glembatumumab
  • HY-133513
    (±)-H3RESCA-TFP

    (±)-H3L28

    		 Drug Derivative Cancer
    (±)-H3RESCA-TFP ((±)-H3L28) is a tetrafluorophenyl ester derivative of restrained complexing agent (RESCA). (±)-H3RESCA-TFP can be used to conjugate the chelator with a biomolecule via amine coupling (e.g., N terminus and/or the ε-amino groups of lysine) .
    (±)-H3RESCA-TFP
  • HY-B0558
    Carbimazole
    2 Publications Verification

    		 p38 MAPK Neurological Disease Endocrinology
    Carbimazole is an orally active antithyroid agent which rapidly converts to Methimazole after absorption and prevents thyroid peroxidase enzyme from iodinating and coupling the tyrosine residues on thyroglobulin, hence reducing the production of thyroxine. Carbimazole also displays anti-inflammatory and neuronal-protective activities, suggesting its application for hyperthyroidism and neurological research .
    Carbimazole
  • HY-Y0198
    2,6-Diaminopyridine

    		Biochemical Assay Reagents Drug Intermediate Neurological Disease
    2,6-Diaminopyridine is an intermediate and coupling agent for hair dyes. 2,6-Diaminopyridine participates in organic synthesis reactions such as N-methylation and can bind metal ions by forming macrocyclic ligands through condensation with aldehydes. 2,6-Diaminopyridine can be used to synthesize the analgesic phenazopyridine hydrochloride (HY-B0985) .
    2,6-Diaminopyridine
  • HY-W013151
    1-Pyrenebutyric acid N-hydroxysuccinimide ester

    		Biochemical Assay Reagents SARS-CoV Others
    1-Pyrenebutyric acid N-hydroxysuccinimide ester (PANHS) is a linker and interface coupling agent that can be used to prepare electrochemical biosensors. 1-Pyrenebutyric acid N-hydroxysuccinimide ester immobilizes SARS-CoV-2 spike antibodies on graphene sheets. 1-Pyrenebutyric acid N-hydroxysuccinimide ester is often used as an activation reagent for carboxylic acids in organic chemistry or biochemistry .
    1-Pyrenebutyric acid N-hydroxysuccinimide ester
  • HY-W744953
    Carbimazole-d3

    		Isotope-Labeled Compounds p38 MAPK Neurological Disease Endocrinology
    Carbimazole-d3 is deuterium labeled Carbimazole. Carbimazole is an orally active antithyroid agent which rapidly converts to Methimazole after absorption and prevents thyroid peroxidase enzyme from iodinating and coupling the tyrosine residues on thyroglobulin, hence reducing the production of thyroxine. Carbimazole also displays anti-inflammatory and neuronal-protective activities, suggesting its application for hyperthyroidism and neurological research .
    Carbimazole-d3
  • HY-B0558S
    Carbimazole-d5

    		Isotope-Labeled Compounds Neurological Disease Endocrinology
    Carbimazole-d5 is deuterium labeled Carbimazole. Carbimazole is an orally active antithyroid agent which rapidly converts to Methimazole after absorption and prevents thyroid peroxidase enzyme from iodinating and coupling the tyrosine residues on thyroglobulin, hence reducing the production of thyroxine. Carbimazole also displays anti-inflammatory and neuronal-protective activities, suggesting its application for hyperthyroidism and neurological research .
    Carbimazole-d5
  • HY-79880R
    N,N'-Carbonyldiimidazole (Standard)

    1,1'-Carbonyldiimidazole (Standard)

    		 Biochemical Assay Reagents Reference Standards Others
    N,N'-Carbonyldiimidazole (Standard) (1,1'-Carbonyldiimidazole (Standard)) is the analytical standard of N,N'-Carbonyldiimidazole (HY-79880). This product is intended for research and analytical applications. N,N'-Carbonyldiimidazole (1,1'-Carbonyldiimidazole) is a highly reactive carboxylating reagent that can activate hydroxyl groups to form reactive carbonyl groups. N,N'-Carbonyldiimidazole can be used as a coupling agent and a peptide synthesis reagent .
    N,N'-Carbonyldiimidazole (Standard)
  • HY-B0558R
    Carbimazole (Standard)

    		Reference Standards p38 MAPK Neurological Disease Endocrinology
    Carbimazole (Standard) is the analytical standard of Carbimazole. This product is intended for research and analytical applications. Carbimazole is an orally active antithyroid agent which rapidly converts to Methimazole after absorption and prevents thyroid peroxidase enzyme from iodinating and coupling the tyrosine residues on thyroglobulin, hence reducing the production of thyroxine. Carbimazole also displays anti-inflammatory and neuronal-protective activities, suggesting its application for hyperthyroidism and neurological research .
    Carbimazole (Standard)
  • HY-Y1168
    DMTMM
    1 Publications Verification

    4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride

    		 Biochemical Assay Reagents Neurological Disease Cancer
    DMTMM (4-(4,6-dimethoxy-1,3,5-triazine-2-yl)-4-methylmorpholinium chloride) is a coupling agent. DMTMM can activate carboxyl groups and promote the formation of amide bonds. DMTMM plays an important role in promoting the chemical modification of biomacromolecules such as polysaccharides and proteins. DMTMM can be used for research of tissue engineering, breast cancer, corneal regeneration, and biomaterials .
    DMTMM
  • HY-15929
    TBHBA
    1 Publications Verification

    2,4,6-Tribromo-3-hydroxybenzoic acid

    		 Biochemical Assay Reagents Others
    TBHBA (2,4,6-Tribromo-3-hydroxybenzoic acid) is a chemical colorimetric agent and nanomaterial surface modifier. TBHBA can react with some oxidants (such as H2O2) to generate high-absorbance quinoneimine dyes, which enhance the sensitivity of HDL cholesterol enzymatic determination. TBHBA can be used as a bromine-containing coupling agent to modify the surface of silica nanoparticles through esterification reaction. Thereby, organic flame retardant groups are introduced to improve the thermal stability and flame retardant properties of nanocomposites. TBHBA can be used in clinical biochemical testing (such as serum lipoprotein analysis) and the preparation of flame-retardant polymer nanocomposites .
    TBHBA
  • HY-Y0198R
    2,6-Diaminopyridine (Standard)

    		Biochemical Assay Reagents Reference Standards Drug Intermediate Neurological Disease
    2,6-Diaminopyridine (Standard) is the analytical standard of 2,6-Diaminopyridine (HY-Y0198). This product is intended for research and analytical applications. 2,6-Diaminopyridine is an intermediate and coupling agent for hair dyes. 2,6-Diaminopyridine participates in organic synthesis reactions such as N-methylation and can bind metal ions by forming macrocyclic ligands through condensation with aldehydes. 2,6-Diaminopyridine can be used to synthesize the analgesic phenazopyridine hydrochloride (HY-B0985) .
    2,6-Diaminopyridine (Standard)
  • HY-145547
    1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine

    14:0 Lyso PE; 1-Myristoyl-2-hydroxy-sn-glycero-3-PE; 1-Tetradecanoyl-sn-glycero-3-phosphoethanolamine

    		 Liposome Metabolic Disease
    1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine (14:0 Lyso PE) is a lysophospholipid with a phosphoethanolamine head and a myristoyl tail. The free amine group can conjugate with NHS active ester or coupled with carboxylic acid in the presence of a coupling agent. It also induces transient increases in intracellular calcium in PC12 cells . Serum levels of 1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine are elevated in patients with malignant breast cancer compared to healthy controls .
    1-Myristoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine
  • HY-147363
    DIBAC-GGFG-NH2CH2-Dxd

    		Drug-Linker Conjugates for ADC Others
    DIBAC-GGFG-NH2CH2-Dxd (compound LP4), a Camptothecin (HY-16560) derivative, is a linker-payload of protein-agent conjugates . Dxd (HY-13631D) can be used as a payload for the antibody-coupling drug ADC (DS-8201a).DIBAC-GGFG-NH2CH2-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 .
    DIBAC-GGFG-NH2CH2-Dxd

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