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protein crosslinker

" in MedChemExpress (MCE) Product Catalog:

標的別:	DNA Alkylator/Crosslinker (3) ADC Linker (3) Amino Acid Derivatives (2) Biochemical Assay Reagents (38) Drug-Linker Conjugates for ADC (1) E3 Ligase Ligand-Linker Conjugates (1) Environmental Pollutants (1) Epigenetic Reader Domain (1) Fluorescent Dye (2) Fructose-1,6-bisphosphate aldolase (1) Isotope-Labeled Compounds (5) MOFs (2) Reactive Oxygen Species (ROS) (1)
研究分野別:	Cancer (13) Inflammation/Immunology (5) Metabolic Disease (1) Neurological Disease (1)
クリックケミストリー:	Azide (3)

阻害剤およびアゴニスト

蛍光色素

生化学アッセイ試薬

ペプチド

天然物

同位体標識化合物

クリックケミストリー

Targets Recommended: DNA Alkylator/Crosslinker

製品番号	製品名	Target	研究分野	構造式

HY-W019543

Disuccinimidyl suberate Crosslinker Maximum Cited Publications 14 Publications Verification	Biochemical Assay Reagents	Cancer
Disuccinimidyl suberate Crosslinker is an amine-reactive bifunctional protein crosslinker. Disuccinimidyl suberate Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-114697

DSG Crosslinker 4 Publications Verification Disuccinimidyl glutarate	Biochemical Assay Reagents	Inflammation/Immunology
DSG Crosslinker is an amine-reactive and noncleavable protein crosslinker. DSG Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-124329

BS3 Crosslinker 1 Publications Verification	Biochemical Assay Reagents	Cancer
BS3 Crosslinker is an amine-reactive homobifunctional protein crosslinker. BS3 Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-Y0623

N-Hydroxysuccinimide 5+ Cited Publications HOSu; 1-Hydroxy-2,5-pyrrolidinedione	Biochemical Assay Reagents	Others
N-Hydroxysuccinimide (HOSu; 1-Hydroxy-2,5-pyrrolidinedione) is a covalent crosslinker commonly used in bioconjugation technology with a primary amine group. N-Hydroxysuccinimide reacts with amino groups (-NH2) to form a stable amide bond, which can modify amino-containing biomolecules. N-Hydroxysuccinimide can be used, for example, for protein labeling with fluorescent dyes and enzymes, surface activation of chromatography supports, microbeads, nanoparticles and microarray slides, and chemical synthesis of peptides. N-Hydroxysuccinimide has a wide range of applications in biomaterial synthesis (such as collagen, chitosan crosslinking), drug delivery systems (such as hydrogel preparation) and tissue engineering .

HY-118759

DSP Crosslinker 2 Publications Verification	Biochemical Assay Reagents	Inflammation/Immunology
DSP Crosslinker is an amine-reactive and cleavable protein crosslinker. DSP Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-42360

SMCC 1 Publications Verification	ADC Linker	Cancer
SMCC is a protein crosslinker. SMCC contains an amine-reactive N-hydroxysuccinimide ester and a sulfhydryl-reactive maleimide group that can be used in the conjugation of proteins. SMCC-conjugated antigen coupled spleen cells to induce antigen-specific immune responses .

HY-124329A

BS3 Crosslinker disodium 1 Publications Verification	Biochemical Assay Reagents	Cancer
BS3 Crosslinker disodium is an amine-reactive homobifunctional protein crosslinker. BS3 Crosslinker disodium enables stable protein-protein, peptide, and biomolecule conjugation.

HY-137383

Sulfo-SANPAH	Biochemical Assay Reagents Reactive Oxygen Species (ROS)	Others
Sulfo-SANPAH is a primary amine-nitrobenzene azide cross-linker. Sulfo-SANPAH improves the functionalization process of PDMS surfaces, is covalently bound to the PAAm gel surface. Sulfo-SANPAH is widely used to crosslink ECM proteins to various substrates, including acrylic-based hydrogels, such as polyacrylamide hydrogels. Sulfo-SANPAH facilitates covalent binding through its negatively charged sulfonate group on its N-hydroxysuccinimide ester ring and a photoactivated phenyl azide group that is highly reactive with nucleophiles and free radicals .

HY-157414

Azide-A-DSBSO crosslinker	Biochemical Assay Reagents	Others
Azide-A-DSBSO crosslinker is a mass spectrometry (MS) cleavable, membrane permeable, homobifunctional, azide-labeled, acid-cleavable crosslinking peptide. Azide-A-DSBSO crosslinker crosslinks proteins via NHS ester reaction with lysine residues. Azide-A-DSBSO crosslinker can be used to study protein-protein interactions by cross-linking mass spectrometry (XL-MS) ^{[1] .}

HY-123740

Disuccinimidyl sulfoxide DSSO	Biochemical Assay Reagents	Others
Disuccinimidyl sulfoxide (DSSO) is a sulfoxide-containing crosslinker targeting amino groups that can be cleaved by MS, and it is suitable for model peptides, proteins, and multisubunit protein complexes. Disuccinimidyl sulfoxide contains two symmetric collision-induced dissociation (CID)-cleavable sites, enabling the identification of DSSO-crosslinked peptides based on different fragmentation patterns .

HY-W123005

Dimethyl pimelimidate dihydrochloride 1 Publications Verification	Biochemical Assay Reagents	Others
Dimethyl pimelimidate dihydrochloride is a bifunctional imidoester protein-protein crosslinker used in chromatin immunoprecipitation (ChIP) assays .

HY-111434A

N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride UAA crosslinker 1 hydrochloride	Amino Acid Derivatives	Cancer
N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride (UAA crosslinker 1 hydrochloride) is a click chemistry-reactive amino acid derivative. N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride mediates the generation of antibody-drug conjugates (ADCs). N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride is used for site-specific incorporation into recombinant proteins, or for synthesizing chemical probes and tools for biological research .

HY-W332335

Sulfosuccinimidyl-6-(biotinamido)hexanoate sodium	Biochemical Assay Reagents	Others
Sulfosuccinimidyl-6-(biotinamido)hexanoate sodium is a protein crosslinker, and is a biotinylation reagentcan for labeling cell surface proteins .

HY-W041994

GMBS	Fructose-1,6-bisphosphate aldolase Biochemical Assay Reagents	Cancer
GMBS is a heterobifunctional crosslinker targeting primary amines and sulfhydryl groups. GMBS can be used for chemical crosslinking of proteins and crosslinking mass spectrometry (CXMS) to study protein folding and map interfaces between interacting proteins .

HY-174892

Biotin-PEG5-NHS ester	Biochemical Assay Reagents	Others
Biotin-PEG5-NHS ester is a heterobifunctional crosslinker as well as a polyethylene glycol-containing bioconjugation reagent. Biotin-PEG5-NHS ester is widely used in scientific research fields such as the construction of highly sensitive biosensors, the development of targeted drug delivery systems (e.g., liposome modification), immunofluorescence imaging, and protein affinity purification, and serves as an important tool for achieving precise labeling and functionalization of biomolecules .

HY-150014

AMT-NHS	Others	Others
AMT-NHS is an RNA-protein crosslinker. AMT-NHS is composed of a psoralen derivative and an N-hydroxysuccinimide ester group which react with RNA bases and primary amines of protein, respectively. AMT-NHS can penetrate into living yeast cells and crosslink Cbf5 to H/ACA snoRNAs with high specificity. AMT-NHS induces different crosslinking patterns and targets both single- and double-stranded regions of RNA. AMT-NHS can be used for capturing diverse RNA-protein interactions in cells .

HY-107783

Sulfo-GMBS	Biochemical Assay Reagents	Others
Sulfo-GMBS is a crosslinker widely used in chemical modification and coupling reactions of proteins and peptides. Among amine-thiol crosslinkers, Sulfo-GMBS generates the largest number of crosslinks and covers most of the crosslinks identified by AMAS and GMBS .

HY-78985

Benzene-1,3,5-tricarboxylic acid Trimesic acid	MOFs Biochemical Assay Reagents	Others
Benzene-1,3,5-tricarboxylic acid (Trimesic acid) is a rigid planar small-molecule scaffold and crosslinker. Benzene-1,3,5-tricarboxylic acid induces bicyclic peptides to adopt a planar conformation, so as to maximize surface area and bind to the flat protein surfaces involved in protein-protein interactions. Benzene-1,3,5-tricarboxylic acid forms ionic crosslinks, hydrogen bonds and π-π bonds with chitosan, thereby constructing a hydrogel network. Benzene-1,3,5-tricarboxylic acid endows chitosan hydrogel systems with specific mechanical properties, enabling sustained release of cancer therapeutic drugs including 5-Fluorouracil (HY-90006) .

HY-W043748

2,5-Dioxopyrrolidin-1-yl acrylate N-Succinimidyl acrylate	Biochemical Assay Reagents	Others
2,5-Dioxopyrrolidin-1-yl acrylate (N-Succinimidyl acrylate) is a protein crosslinker. 2,5-Dioxopyrrolidin-1-yl acrylate can react with a monoclonal anti-horseradish peroxidase IgG antibody (anti-HRP) to modify lysine residues .

HY-113033

Pentosidine	Others Biochemical Assay Reagents	Neurological Disease Metabolic Disease Inflammation/Immunology
Pentosidine is a fluorescent advanced glycation end product (AGE) and cross-linker. Pentosidine is a fluorescent cross-linked structure formed by lysine and arginine in sugar oxidation reactions, and it is commonly found in collagen, skin, bone, lens and plasma proteins . Pentosidine is used in research related to type 1 diabetes, brown cataracts, rheumatoid arthritis, atherosclerosis and neurodegenerative diseases .

HY-W106411

DTME Dithio-bis-maleimidoethane	Biochemical Assay Reagents	Others
DTME (dithio-bis-maleimidoethane) is a homobifunctional, maleimide crosslinker specifically designed for conjugation between sulfhydryl groups (-SH). DTME, whose molecular structure consists of two maleimide groups connected by an ethylene disulfide bridge, can specifically react with thiol - containing molecules (such as cysteine residues) to form stable covalent bonds. DTME allows crosslinks that can be cleaved with reducing agents such as DTT (HY-15917). DTME is commonly utilized to explore and characterize protein structure, particularly oligomerization, or protein interactions .

HY-111434

N6-[(2-Azidoethoxy)carbonyl]-L-lysine UAA crosslinker 1	Amino Acid Derivatives	Cancer
N6-[(2-Azidoethoxy) carbonyl]-L-lysine (UAA crosslinker 1) is a click chemistry-reactive amino acid derivative. N6-[(2-Azidoethoxy) carbonyl]-L-lysine mediates the generation of antibody-drug conjugates (ADCs). N6-[(2-Azidoethoxy) carbonyl]-L-lysine is used for site-specific incorporation into recombinant proteins, or for synthesizing chemical probes and tools for biological research .

HY-117080

Sulfo-EGS	Biochemical Assay Reagents	Others
Sulfo-EGS is a homobifunctional, amine-reactive chemical crosslinker. Sulfo-EGS is used to study protein-protein or protein-peptide interactions, which can determine the spatial proximity of amino acid residues in a protein complex, without relying on standards .

HY-W1048851B

4-Arm-PEG10000-Maleimide 4-Arm-PEG10000-Mal	Biochemical Assay Reagents	Others
4-Arm-PEG10000-Maleimide (4-Arm-PEG10000-Mal) is a four-arm star-shaped multifunctional PEG crosslinker with an average molecular weight of 10 kDa and maleimide terminal groups. 4-Arm-PEG10000-Maleimide efficiently conjugates biomolecules via thiol-Michael reaction, and is widely used in protein modification, antibody-drug conjugation and biomaterial preparation .

HY-135066

Triallyl pentaerythritol Pentaerythritol triallyl ether	Biochemical Assay Reagents	Others
Triallyl pentaerythritol (PEATA), a crosslinker, decreases the protein rejection compared to membranes functionalized with MBAA or without any crosslinker .

HY-W104848

4-Maleimidobenzoic acid	Biochemical Assay Reagents	Others
4-Maleimidobenzoic acid is a protein crosslinker. 4-Maleimidobenzoic acid can be used to synthesis maleimidobenzoyl spacers .

HY-W096122

DTSSP Crosslinker disodium	Biochemical Assay Reagents	Others
DTSSP Crosslinker disodium is a protein cross-linker containing a disulfide bond. DTSSP Crosslinker disodium can react with sidechains of amino acids that are within close proximity .

HY-171145

ATP-ArN3	Biochemical Assay Reagents	Others
ATP-ArN3 is a UV-activatable ATP-crosslinker analog. ATP-ArN3 relys on UV irradiation to activate the aryl azide (ArN3) crosslinking group and conjugate substrate to kinases and associated proteins .

HY-D2396

Sulfo SMCC R-phycoerythrin Sulfo SMCC R-PE	Fluorescent Dye	Cancer
Sulfo SMCC R-phycoerythrin is a conjugate composed of the protein crosslinker SMCC (HY-42360) and R-PE (R-Phycoerythrin) (HY-D0988) that can be used to label proteins to make them carry red fluorescence. Among them, SMCC is able to engage antigen-coupled spleen cells to induce antigen-specific immune responses .

HY-177767

EY-CBS	Biochemical Assay Reagents	Others
EY-CBS is a synthetic and rigid cross linker. EY-CBS reacts selectively with cysteines in a-helices, to stabilize the connecting helix. EY-CBS can be used for the study of the structural stability of protein polypeptides .

HY-D2956

BC-GLA-NHS CLIP-GLA-NHS	Biochemical Assay Reagents	Others
BC-GLA-NHS (CLIP-GLA-NHS) is a NHS-labeled CLIP tag, which is an amine-reactive crosslinker and can achieve site-specific protein labeling. The NHS ester of BC-GLA-NHS reacts with the primary amine of the target molecule (such as antibodies, quantum dots) in a pH 7.5-8.5 buffer solution to form a stable amide bond. After coupling, the BC molecule undergoes a nucleophilic substitution reaction with the active site (Cys) of the CLIP-tagged fusion protein, releasing benzylcytosine and forming an irreversible thioether bond, achieving covalent labeling. BC-GLA-NHS can be used for click chemistry labeling .

HY-130547A

BS2G Crosslinker	DNA Alkylator/Crosslinker	Cancer
BS2G Crosslinker is an amine-reactive homobifunctional protein crosslinker. BS2G Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-130547

BS2G Crosslinker disodium	DNA Alkylator/Crosslinker	Cancer
BS2G Crosslinker disodium is an amine-reactive homobifunctional protein crosslinker. BS2G Crosslinker disodium enables stable protein-protein, peptide, and biomolecule conjugation.

HY-W074006

Tris(2-cyanoethyl)phosphine	Biochemical Assay Reagents	Others
Tris(2-cyanoethyl)phosphine is a protein crosslinker. Tris(2-cyanoethyl)phosphine can be used to synthesis copper(I) complexes which shows antitumour activity .

HY-W264744

3-Maleimidobenzoic acid	Biochemical Assay Reagents	Others
3-Maleimidobenzoic acid is a protein crosslinker .

HY-151791

(S,R,S)-AHPC-C6-PEG3-butyl-N3	ADC Linker	Others
(S,R,S)-AHPC-C6-PEG3-butyl-N3 is a click chemistry reagent containing an azide group. (S,R,S)-AHPC-C6-PEG3-butyl-N3 serves as crosslinker-E3 ligase ligand conjugate, Click reactive protein degrader building block for PROTAC research, Template for synthesis of targeted protein degrader, VH032 conjugate . (S,R,S)-AHPC-C6-PEG3-butyl-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-W319374

2-(Methylsulfonyl)ethyl n-succinimidyl carbonate	Biochemical Assay Reagents	Others
2-(Methylsulfonyl)ethyl n-succinimidyl carbonate is a protein crosslinker. 2-(Methylsulfonyl)ethyl n-succinimidyl carbonate has amino protective function .

HY-142740

Rha-PEG3-SMCC	Drug-Linker Conjugates for ADC	Cancer
Rha-PEG3-SMCC (compound 13) is a agent-linker conjugate for ADC with potent antitumor activity by using SMCC (a protein crosslinker), linked via the noncleavable ADC linker Rha-PEG3.

HY-118759S

DSP Crosslinker-d8	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
DSP Crosslinker-d₈ is the deuterium labeled DSP Crosslinker (HY-118759). DSP Crosslinker is an amine-reactive and cleavable protein crosslinker. DSP Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-114697S

DSG Crosslinker-d4 Disuccinimidyl glutarate-d₄	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
DSG Crosslinker-d₄ (Disuccinimidyl glutarate-d₄) is the deuterium labeled DSG Crosslinker (HY-114697). DSG Crosslinker is an amine-reactive and noncleavable protein crosslinker. DSG Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-W705390

Disuccinimidyl suberate Crosslinker-d4	Biochemical Assay Reagents	Others
Disuccinimidyl suberate Crosslinker-d₄ is the deuterium labeled Disuccinimidyl suberate Crosslinker (HY-W019543). Disuccinimidyl suberate Crosslinker is an amine-reactive bifunctional protein crosslinker. Disuccinimidyl suberate Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-137251

Sulfo-MBS sodium	Biochemical Assay Reagents	Others
Sulfo-MBS sodium is a heterobifunctional crosslinker with a maleimide group and an N-hydroxysuccinimide (NHS) ester group, which can react with cysteine residues and lysine residues on proteins. Sulfo-MBS sodium be used for protein cross-linking studies .

HY-W800760

(S,R,S)-AHPC-PEG6-Tos	E3 Ligase Ligand-Linker Conjugates	Cancer
(S, R, S)-AHPC-PEG6-Tos is a combination of a von Hippel-Lindau (VHL)-recruiting ligand and PEGylated crosslinker with a tosyl group. The tosyl group is a good leaving group for nucleophilic substitution reactions. (S, R, S)-AHPC-PEG2-Tos is useful for synthesis of PROTAC compounds and molecules for targeted protein degradation.

HY-78985S

Benzene-1,3,5-tricarboxylic acid-d3 Trimesic acid-d₃	Isotope-Labeled Compounds Biochemical Assay Reagents MOFs	Others
Benzene-1,3,5-tricarboxylic acid-d₃ (Trimesic acid-d₃) is the deuterium labeled Benzene-1,3,5-tricarboxylic acid (HY-78985). Benzene-1,3,5-tricarboxylic acid (Trimesic acid) is a rigid planar small-molecule scaffold and crosslinker. Benzene-1,3,5-tricarboxylic acid induces bicyclic peptides to adopt a planar conformation, so as to maximize surface area and bind to the flat protein surfaces involved in protein-protein interactions. Benzene-1,3,5-tricarboxylic acid forms ionic crosslinks, hydrogen bonds and π-π bonds with chitosan, thereby constructing a hydrogel network. Benzene-1,3,5-tricarboxylic acid endows chitosan hydrogel systems with specific mechanical properties, enabling sustained release of cancer therapeutic drugs including 5-Fluorouracil (HY-90006) .

HY-W354021

Bis-N-succinimidyl diglycolic acid	Biochemical Assay Reagents	Others
Bis-N-succinimidyl diglycolic acid is a multifunctional crosslinker. Bis-N-succinimidyl diglycolic acid finds application in bioconjugation and protein labeling .

HY-W133907

Tetrakis(hydroxymethyl)phosphonium sulfate	Environmental Pollutants Biochemical Assay Reagents	Others
Tetrakis (hydroxymethyl) phosphonium sulfate is a protein crosslinker and hydrogel modifier. Tetrakis (hydroxymethyl) phosphonium sulfate covalently binds to primary and secondary amines of amino acids or proteins via a Mannich-type reaction, thereby constructing stable crosslinking bonds between protein molecules. Tetrakis (hydroxymethyl) phosphonium sulfate not only regulates the gelation time and storage modulus of recombinant elastin-like protein hydrogels, but also exhibits excellent cytocompatibility, and supports the differentiation and growth of embryonic stem cells and neural cells in a three-dimensional encapsulation environment. Tetrakis (hydroxymethyl) phosphonium sulfate is suitable for protein-based hydrogel systems, especially for applications related to cell encapsulation .

HY-124329AS

BS3 Crosslinker-d4 disodium	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
BS3 Crosslinker-d₄ disodium is the deuterium labeled BS3 Crosslinker. BS3 Crosslinker disodium is an amine-reactive homobifunctional protein crosslinker. BS3 Crosslinker disodium enables stable protein-protein, peptide, and biomolecule conjugation.

HY-130547S

BS2G Crosslinker-d4 disodium	Isotope-Labeled Compounds DNA Alkylator/Crosslinker	Others
BS2G Crosslinker-d₄ disodium is the deuterium labeled BS2G Crosslinker disodium (HY-130547). BS2G Crosslinker is an amine-reactive homobifunctional protein crosslinker. BS2G Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-42360G

SMCC	ADC Linker	Inflammation/Immunology Cancer
SMCC (GMP) is the GMP level of SMCC (HY-42360). GMP guidelines are used to produce SMCC (HY-42360) (GMP). GMP small molecules works appropriately as an auxiliary reagent for cell research manufacture. SMCC (GMP) is a protein crosslinker. SMCC (GMP) contains an amine-reactive N-hydroxysuccinimide ester and a sulfhydryl-reactive maleimide group that can be used in the conjugation of proteins. SMCC-conjugated antigen coupled spleen cells to induce antigen-specific immune responses.

HY-W190737

NHS-S-S-dPEG4-biotin (cleavable)	Biochemical Assay Reagents
NHS-SS-dPEG4-biotin (cleavable) is a biodegradable crosslinker with efficient bioconjugation activity. NHS-SS-dPEG4-biotin (cleavable) can effectively connect biomolecules, optimize the efficiency of biolabeling, and be used in targeted compound delivery systems. NHS-SS-dPEG4-biotin (cleavable) can also play an important role in protein engineering and fluorescence imaging.

製品番号	製品名	Type

HY-D2396

Sulfo SMCC R-phycoerythrin Sulfo SMCC R-PE	蛍光色素
Sulfo SMCC R-phycoerythrin is a conjugate composed of the protein crosslinker SMCC (HY-42360) and R-PE (R-Phycoerythrin) (HY-D0988) that can be used to label proteins to make them carry red fluorescence. Among them, SMCC is able to engage antigen-coupled spleen cells to induce antigen-specific immune responses .

HY-D2956

BC-GLA-NHS

CLIP-GLA-NHS

蛍光色素

BC-GLA-NHS (CLIP-GLA-NHS) is a NHS-labeled CLIP tag, which is an amine-reactive crosslinker and can achieve site-specific protein labeling. The NHS ester of BC-GLA-NHS reacts with the primary amine of the target molecule (such as antibodies, quantum dots) in a pH 7.5-8.5 buffer solution to form a stable amide bond. After coupling, the BC molecule undergoes a nucleophilic substitution reaction with the active site (Cys) of the CLIP-tagged fusion protein, releasing benzylcytosine and forming an irreversible thioether bond, achieving covalent labeling. BC-GLA-NHS can be used for click chemistry labeling .

HY-42360G

SMCC

蛍光色素

SMCC (GMP) is the GMP level of SMCC (HY-42360). GMP guidelines are used to produce SMCC (HY-42360) (GMP). GMP small molecules works appropriately as an auxiliary reagent for cell research manufacture. SMCC (GMP) is a protein crosslinker. SMCC (GMP) contains an amine-reactive N-hydroxysuccinimide ester and a sulfhydryl-reactive maleimide group that can be used in the conjugation of proteins. SMCC-conjugated antigen coupled spleen cells to induce antigen-specific immune responses.

HY-D3240

Photoactive NTR probe

蛍光色素

Photoactive NTR probe (Compound 1) is a covalent crosslinker and Fluorescent indicator targeting Nitroreductase. The Photoactive NTR probe undergoes a sequential activation process: it is first activated via nitroreductase-mediated nitro-to-amino conversion, and then forms a fluorescent product upon photoactivation. The Photoactive NTR probe can form covalent adducts with the side chains of cysteine, tyrosine, lysine and histidine in adjacent proteins to reduce fluorophore diffusion. The Photoactive NTR probe enables super-resolution (STORM) imaging of active mitochondrial nitroreductase microdomains in living cells .

製品番号	製品名	Type

HY-Y0623

N-Hydroxysuccinimide

5+ Cited Publications

HOSu; 1-Hydroxy-2,5-pyrrolidinedione

生化学アッセイ試薬

N-Hydroxysuccinimide (HOSu; 1-Hydroxy-2,5-pyrrolidinedione) is a covalent crosslinker commonly used in bioconjugation technology with a primary amine group. N-Hydroxysuccinimide reacts with amino groups (-NH2) to form a stable amide bond, which can modify amino-containing biomolecules. N-Hydroxysuccinimide can be used, for example, for protein labeling with fluorescent dyes and enzymes, surface activation of chromatography supports, microbeads, nanoparticles and microarray slides, and chemical synthesis of peptides. N-Hydroxysuccinimide has a wide range of applications in biomaterial synthesis (such as collagen, chitosan crosslinking), drug delivery systems (such as hydrogel preparation) and tissue engineering .

HY-174892

Biotin-PEG5-NHS ester

生化学アッセイ試薬

Biotin-PEG5-NHS ester is a heterobifunctional crosslinker as well as a polyethylene glycol-containing bioconjugation reagent. Biotin-PEG5-NHS ester is widely used in scientific research fields such as the construction of highly sensitive biosensors, the development of targeted drug delivery systems (e.g., liposome modification), immunofluorescence imaging, and protein affinity purification, and serves as an important tool for achieving precise labeling and functionalization of biomolecules .

HY-78985

Benzene-1,3,5-tricarboxylic acid

Trimesic acid

生化学アッセイ試薬

Benzene-1,3,5-tricarboxylic acid (Trimesic acid) is a rigid planar small-molecule scaffold and crosslinker. Benzene-1,3,5-tricarboxylic acid induces bicyclic peptides to adopt a planar conformation, so as to maximize surface area and bind to the flat protein surfaces involved in protein-protein interactions. Benzene-1,3,5-tricarboxylic acid forms ionic crosslinks, hydrogen bonds and π-π bonds with chitosan, thereby constructing a hydrogel network. Benzene-1,3,5-tricarboxylic acid endows chitosan hydrogel systems with specific mechanical properties, enabling sustained release of cancer therapeutic drugs including 5-Fluorouracil (HY-90006) .

HY-W1048851B

4-Arm-PEG10000-Maleimide 4-Arm-PEG10000-Mal	生化学アッセイ試薬
4-Arm-PEG10000-Maleimide (4-Arm-PEG10000-Mal) is a four-arm star-shaped multifunctional PEG crosslinker with an average molecular weight of 10 kDa and maleimide terminal groups. 4-Arm-PEG10000-Maleimide efficiently conjugates biomolecules via thiol-Michael reaction, and is widely used in protein modification, antibody-drug conjugation and biomaterial preparation .

HY-42360G

SMCC

生化学アッセイ試薬

製品番号	製品名	Target	研究分野

HY-P11661

DC-peptoid-1	Epigenetic Reader Domain	Inflammation/Immunology
DC-peptoid-1 is a specific binder and crosslinker targeting the phosphorylated Brd4 PDID domain, with a dissociation constant (K_d) of approximately 50-100 μM for human-derived targets. DC-peptoid-1 only binds to phosphorylated PDID and fails to recognize the non-phosphorylated form or other domains (such as Brd4 598-785). DC-peptoid-1 effectively crosslinks with the target protein both in solution and cell lysates. It can successfully capture phosphorylated PDID from complex systems via immobilization, without binding to bacterial-derived non-phosphorylated proteins or other non-specific phosphoproteins. DC-peptoid-1 has the potential to serve as a phosphoprotein-specific antibody substitute for applications such as immunoaffinity purification .

製品番号	製品名	Category	Target	構造式

HY-113033

Pentosidine	Structural Classification 天然物 Disease markers Endogenous metabolite Source Classification	Others Biochemical Assay Reagents
Pentosidine is a fluorescent advanced glycation end product (AGE) and cross-linker. Pentosidine is a fluorescent cross-linked structure formed by lysine and arginine in sugar oxidation reactions, and it is commonly found in collagen, skin, bone, lens and plasma proteins . Pentosidine is used in research related to type 1 diabetes, brown cataracts, rheumatoid arthritis, atherosclerosis and neurodegenerative diseases .

製品番号	製品名	構造式

HY-118759S

DSP Crosslinker-d8
DSP Crosslinker-d₈ is the deuterium labeled DSP Crosslinker (HY-118759). DSP Crosslinker is an amine-reactive and cleavable protein crosslinker. DSP Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-114697S

DSG Crosslinker-d4
DSG Crosslinker-d₄ (Disuccinimidyl glutarate-d₄) is the deuterium labeled DSG Crosslinker (HY-114697). DSG Crosslinker is an amine-reactive and noncleavable protein crosslinker. DSG Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-W705390

Disuccinimidyl suberate Crosslinker-d4
Disuccinimidyl suberate Crosslinker-d₄ is the deuterium labeled Disuccinimidyl suberate Crosslinker (HY-W019543). Disuccinimidyl suberate Crosslinker is an amine-reactive bifunctional protein crosslinker. Disuccinimidyl suberate Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

HY-78985S

Benzene-1,3,5-tricarboxylic acid-d3

Benzene-1,3,5-tricarboxylic acid-d₃ (Trimesic acid-d₃) is the deuterium labeled Benzene-1,3,5-tricarboxylic acid (HY-78985). Benzene-1,3,5-tricarboxylic acid (Trimesic acid) is a rigid planar small-molecule scaffold and crosslinker. Benzene-1,3,5-tricarboxylic acid induces bicyclic peptides to adopt a planar conformation, so as to maximize surface area and bind to the flat protein surfaces involved in protein-protein interactions. Benzene-1,3,5-tricarboxylic acid forms ionic crosslinks, hydrogen bonds and π-π bonds with chitosan, thereby constructing a hydrogel network. Benzene-1,3,5-tricarboxylic acid endows chitosan hydrogel systems with specific mechanical properties, enabling sustained release of cancer therapeutic drugs including 5-Fluorouracil (HY-90006) .

HY-124329AS

BS3 Crosslinker-d4 disodium
BS3 Crosslinker-d₄ disodium is the deuterium labeled BS3 Crosslinker. BS3 Crosslinker disodium is an amine-reactive homobifunctional protein crosslinker. BS3 Crosslinker disodium enables stable protein-protein, peptide, and biomolecule conjugation.

HY-130547S

BS2G Crosslinker-d4 disodium
BS2G Crosslinker-d₄ disodium is the deuterium labeled BS2G Crosslinker disodium (HY-130547). BS2G Crosslinker is an amine-reactive homobifunctional protein crosslinker. BS2G Crosslinker enables stable protein-protein, peptide, and biomolecule conjugation.

製品番号	製品名		Classification

HY-111434A

N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride UAA crosslinker 1 hydrochloride		Azide
N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride (UAA crosslinker 1 hydrochloride) is a click chemistry-reactive amino acid derivative. N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride mediates the generation of antibody-drug conjugates (ADCs). N6-[(2-Azidoethoxy)carbonyl]-L-lysine hydrochloride is used for site-specific incorporation into recombinant proteins, or for synthesizing chemical probes and tools for biological research .

HY-111434

N6-[(2-Azidoethoxy)carbonyl]-L-lysine UAA crosslinker 1		Azide
N6-[(2-Azidoethoxy) carbonyl]-L-lysine (UAA crosslinker 1) is a click chemistry-reactive amino acid derivative. N6-[(2-Azidoethoxy) carbonyl]-L-lysine mediates the generation of antibody-drug conjugates (ADCs). N6-[(2-Azidoethoxy) carbonyl]-L-lysine is used for site-specific incorporation into recombinant proteins, or for synthesizing chemical probes and tools for biological research .

HY-151791

(S,R,S)-AHPC-C6-PEG3-butyl-N3		Azide
(S,R,S)-AHPC-C6-PEG3-butyl-N3 is a click chemistry reagent containing an azide group. (S,R,S)-AHPC-C6-PEG3-butyl-N3 serves as crosslinker-E3 ligase ligand conjugate, Click reactive protein degrader building block for PROTAC research, Template for synthesis of targeted protein degrader, VH032 conjugate . (S,R,S)-AHPC-C6-PEG3-butyl-N3 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.

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