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Results for "

cross-linking compound

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Linker (2) ADC Payload (4) Apoptosis (1) Bacterial (2) Bcl-2 Family (1) Biochemical Assay Reagents (20) Caspase (1) DNA Alkylator/Crosslinker (4) DNA/RNA Synthesis (3) Drug Derivative (1) Drug Intermediate (2) Endogenous Metabolite (3) Fluorescent Dye (1) Guanylate Cyclase (1) HPV (1) Isotope-Labeled Compounds (3) Keap1-Nrf2 (2) Monoamine Oxidase (1) P2Y Receptor (2) Parasite (3) Reactive Oxygen Species (ROS) (2) Reference Standards (2) Topoisomerase (1)
By Research Areas:	Cancer (7) Cardiovascular Disease (1) Infection (3) Inflammation/Immunology (5) Metabolic Disease (2)
Click Chemistry:	Labeling and Fluorescence Imaging (1) Azide (4) Alkynes (1)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W074785

Carboxyl diazirine alkyne	Biochemical Assay Reagents	Others
Carboxyl diazirine alkyne is a protein cross-linking compound. Carboxyl diazirine alkyne plays a crucial role in the research on the inhibition and labeling of FTO protein by fluorescein derivatives .

HY-P2890

Laccase, Microorganisms Denilite IIS	Endogenous Metabolite	Others
Laccase, Microorganisms (Denilite IIS) is a multi-copper oxidase (MCOs), which widely exists in microorganisms, plants and fungi, and can catalyze the oxidation of one electron of various phenolic compounds. Laccase can promote the oxidative coupling of single lignin, which plays an important role in the formation and biodegradation of lignin, and also has the potential to cross-link food polymers .

HY-112624J

Dextran T4 (MW 4,000) Dextran 4; Dextran D4; Dextran T4(MW 3200-4800)	Bacterial	Others
Dextran 4,000 is a mucus rheology modifier. The dextran molecules in Dextran 4,000 can reduce the cross-link density of mucus through osmotic effects and hydrogen bond substitution, and reduce viscoelasticity and improve the mucociliary/cough clearance index by destroying the DNA-mucin network structure in mucus. Dextran 4,000 has the ability to improve the rheological properties and clearance ability of cystic fibrosis (CF) sputum, and can be used in the study of inhalation therapy or aerosol delivery of mucostatic respiratory diseases. The Dextran series of compounds are also natural polysaccharide drug carriers that can be connected to drugs through covalent bonding methods such as ester bonds, amide bonds or click chemistry, or self-assembled to form carriers such as nanoparticles and hydrogels. Dextran is biodegradable and biocompatible, and can achieve targeted delivery and controlled release of drugs. Dextran derivatives can prolong the half-life of drugs, increase local concentrations, and reduce the activity of immune clearance .

HY-107004A

Amotosalen hydrochloride 1 Publications Verification S-59	DNA/RNA Synthesis Parasite	Inflammation/Immunology
Amotosalen hydrochloride (S-59) is a light-activated, DNA-, RNA-crosslinking psoralen compound, which is used to neutralise pathogens. Light-activated Amotosalen binds and permanently crosslinks DNA, preventing replication and thus stopping proliferation of donor T cells. Amotosalen can be used for the study of blood system pathogen reduction technology and graft-versus-host disease (GVHD) .

HY-148424

PBD dimer-2	ADC Payload DNA Alkylator/Crosslinker	Cancer
PBD dimer-2 (compound 2c) is a C8-linked pyrrolobenzodiazepine dimer. PBD dimer-2 can span an extra base pair and cross-link the 5′-Pu-GA(T/A)TC-Py sequence. PBD dimer-2 can be used as a payload for antibody–agent conjugates (ADCs), and it can be used for the research of cancer .

HY-N4170

Chebulic acid 2 Publications Verification	Keap1-Nrf2 Reactive Oxygen Species (ROS)	Metabolic Disease
Chebulic acid is a phenolic acid compound isolated from Terminalia chebula with strong antioxidant activity, which breaks protein cross-links induced by advanced glycation end products (AGEs) and inhibits the formation of AGEs. Chebulic acid is effective in controlling elevated metabolic parameters, oxidative stress, and liver damage, supporting its beneficial role in asthma, diabetes, and liver protection .

HY-W250309

Pentaerythritol tetra3-mercaptopropionate	Biochemical Assay Reagents	Others
Pentaerythritol tetra(3-mercaptopropionate)It is a class of organic compounds containing both pentaerythritol and mercaptopropionate groups. It is commonly used as a stabilizer and crosslinking agent in various chemical and industrial applications. Pentaerythritol tetra(3-mercaptopropionate)Has a variety of properties that make it suitable for these applications, including the ability to increase the mechanical strength, thermal stability and weatherability of polymers and coatings. Additionally, it can be used as a feedstock for the production of other specialty chemicals and materials.

HY-138638

Cross-linked dextran LH 20	Biochemical Assay Reagents	Others
Cross-linked dextran LH 20 could be used for the isolation and purification of natural compounds and foods, such as red wine, pigments, and flavonoids .

HY-W100491

Trimethylbenzoquinone	Drug Derivative	Cancer
Trimethylbenzoquinone (Compound 5) is a methylated benzoquinone. Trimethylbenzoquinone exhibits moderate cytotoxicity against K562 cells, with its IC₅₀ being 0.75 μM. Trimethylbenzoquinone is completely unable to cause inter-strand DNA cross-linking and cannot alkylate DNA guanines. Trimethylbenzoquinone can be used to study the relationship between the nitrogen heterocyclic group and DNA cross-linking .

HY-134853

2-(Boc-amino)ethanethiol	Biochemical Assay Reagents	Cancer
2-(Boc-amino)ethanethiol (compound 35) is a bifunctional cross-linker that can be used in the synthesis of bifunctional azobenzene glycoconjugates .

HY-163213

Psoralen-triethylene glycol azide 1 Publications Verification	Biochemical Assay Reagents	Others
Psoralen-triepthylene glycol azide is a compound used to probe the structure and conformation of RNA in living cells, using matching RNA crosslinking and deep sequencing or comradery methods .

HY-W000887

4-Carboxyphenylboronic acid pinacol ester	Biochemical Assay Reagents	Others
4-Carboxyphenylboronic acid pinacol ester can be used as a starting material for N-(2-acryloylamino-ethyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide (AEBB). 4-Carboxyphenylboronic acid pinacol ester can be used to crosslink epoxidized natural rubber (ENR) to silica. 4-Carboxyphenylboronic acid pinacol ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research .

HY-402091

SJG-136 intermediate-1	ADC Payload	Others
SJG-136 intermediate-1 (compound 19) is an intermediate for synthesizing SJG-136. SJG-136 is a DNA cross-linking agent, with an XL₅₀ of 45 nM for pBR322 DNA .

HY-W190766

dPEG(R)8-SATA S-Acetyl-dPEG(R)8-NHS ester	Biochemical Assay Reagents
dPEG(R)8-SATA (S-Acetyl-dPEG(R)8-NHS ester) is a bioconjugation reagent with excellent biocompatibility and high selectivity. dPEG(R)8-SATA can be used to label and cross-link biomolecules and promote the interaction between biomolecules. dPEG(R)8-SATA plays an important role in bioimaging and compound delivery systems.

HY-154840

4-Thiouridine 5′-triphosphate tetralithium 4-Thio-UTP tetralithium	P2Y Receptor	Inflammation/Immunology
4-Thiouridine 5′-triphosphate (4-Thio-UTP) tetrasodium (Compound 15) is a UTP analog and potent P2Y₂ and P2Y₄ agonist with EC₅₀ values of 35 and 350 nM for hP2Y₂ and hP2Y₄, respectively. 4-Thiouridine 5′-triphosphate tetrasodium can be used in cross-linking experiments and transcriptional complex labeling studies .

HY-172354

Acrylate-PEG2000-NHS	Biochemical Assay Reagents	Others
Acrylate-PEG2000-NHS is a photosensitive PEG compound that can be cross-linked when exposed to ultraviolet light and is used to synthesize PEG hydrogels .

HY-Y0425

Terephthalaldehyde	Drug Intermediate Biochemical Assay Reagents	Others
Terephthalaldehyde is a crosslinking agent. Terephthalaldehyde forms a crosslinked structure inside the gelatin matrix by forming Schiff base imines with the amino groups of gelatin, thereby constructing a three-dimensional network. Terephthalaldehyde improves the hydrophobicity of the gelatin matrix, delays water vapor penetration and enhances the liquid water resistance of gelatin films. Terephthalaldehyde can be used as a crosslinking agent to prepare crosslinked chitosan hydrogel (CAAT) via ultrasound-induced synthesis. Terephthalaldehyde helps CAAT hydrogels selectively adsorb anionic dyes from aqueous media, including multi-component systems containing cationic dyes. Terephthalaldehyde serves as a starting material for the synthesis of bis-heterocyclic compounds (including bis-thiazole and bis-triazolopyrimidine compounds) .

HY-W051391

1,4,7-Trimethyl-1,4,7-triazonane Me3TACN	Biochemical Assay Reagents	Others
1,4,7-Trimethyl-1,4,7-triazonane, also known as TMT or trimethylenetris(aziridine), is a cyclic organic compound. TMT is commonly used as a crosslinking agent and a precursor for polymer and resin synthesis. In addition, it is used as a stabilizer in the production of polyurethane foam and as a curing agent for epoxy resins. Due to its high reactivity and stability, TMT is considered to be a versatile and efficient reagent in various applications.

HY-175004

PBD dimer-4	ADC Payload DNA Alkylator/Crosslinker	Cancer
PBD dimer-4 (Compound 7) is a C1-subsitituted PBD dimer. PBD dimer-4 has high DNA-binding affinity, DNA cross-linking ability and potent cytotoxicity against MDA-MB-231 cells (IC₅₀: 236 nM). PBD dimer-4 can be used as a payload of ADC Loncastuximab tesirine (HY-P99349) to treat several different cancer types .

HY-172354A

Acrylate-PEG3500-NHS	Biochemical Assay Reagents	Others
Acrylate-PEG3500-NHS is a photosensitive PEG compound that can be cross-linked when exposed to ultraviolet light and is used to synthesize PEG hydrogels .

HY-D0200

Adipic acid dihydrazide Adipodihydrazide	Bacterial Drug Intermediate Biochemical Assay Reagents	Infection
Adipic acid dihydrazide (Adipodihydrazide) is an antibacterial agent and crosslinking agent. Adipic acid dihydrazide can be used for the preparation of hydrogels. Adipic acid dihydrazide exhibits antibacterial activity against both Gram-positive and Gram-negative bacteria, such as Enterobacter aerogenes (MIC: 0.081 mg/mL) and Salmonella enterica (MIC: 0.99 mg/mL). Adipic acid dihydrazide is also an important intermediate that can be utilized in the synthesis of other active compounds .

HY-W127344

Oleoyl Chloride	Biochemical Assay Reagents	Others
Oleoyl chloride A pungent-smelling liquid commonly used as a reagent in organic synthesis, especially for the production of a variety of organic compounds, including pharmaceuticals and agrochemicals. In addition, it can also be used as a cross-linking agent or surfactant in polymer chemistry. Its unique chemical properties make it an important ingredient in a variety of industrial processes, including petrochemical refining and materials science.

HY-154840A

4-Thiouridine 5′-triphosphate tetrasodium 4-Thio-UTP tetrasodium	P2Y Receptor	Inflammation/Immunology
4-Thiouridine 5′-triphosphate (4-Thio-UTP) tetralithium (Compound 15) is a UTP analog and potent P2Y₂ and P2Y₄ agonist with EC₅₀ values of 35 and 350 nM for hP2Y₂ and hP2Y₄, respectively. 4-Thiouridine 5′-triphosphate tetralithium can be used in cross-linking experiments and transcriptional complex labeling studies .

HY-151744

N3-TFBA-O2Oc	ADC Linker	Others
N3-TFBA-O2Oc is a click chemistry reagent containing an azide group and an aryl group. Aryl azides are well-known precursors of nitrenes and have been introduced by Fleet et al. as versatile photoaffinity labeling agents to probe biological receptors. This type of compounds has been used as photo-cross linker (λ_max=258 nm) in estrogen receptor studies and for direct surface coating of carbon and organic based polymers . N3-TFBA-O2Oc 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-P10428

E6AP-mimicking peptide	HPV	Infection
E6AP-mimicking peptide (compound 13) is a high-affinity, selective, irreversible and potent peptide-based covalent HPV16 E6 inhibitor targeting the 16E6 oncoprotein using a cysteine-reactive acrylamide warhead. E6AP-mimicking peptide has a K_i of 17 nM. E6AP-mimicking peptide targets all residues appearing in the binding pocket of E6 to disrupt the binding interface of 16E6 and E6AP. E6AP-mimicking peptide selectively binds and crosslinks to MBP-16E6 in PBS or a protein mixture .

HY-151738

Fmoc-Aeg(N3)-OH	ADC Linker	Others
Fmoc-Aeg(N3)-OH is a click chemistry reagent containing an Azide. Alkylating the Nitrogen of an amide bond results in peptoid structures, which leads to conformational restrains, like N-methylation and allows backbone derivatisation. Altering cytotoxicity, bacterial cell selectivity and receptor pharmacology through formation of peptoid derivatives have been published for Cilengitide, Piscidin 1, and MC3, MC4 and MC5 receptor agonist. This building block enables design of macrocycles through intermolecular crosslinking or backbone stabilization through intermolecular ring-closure. This compound is a potential building block for the construction of (customized) peptide nucleic acids (PNAs) and for peptoid synthesis . Fmoc-Aeg(N3)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-W106487

(+)-N,N'-Diallyl-L-tartardiamide	Biochemical Assay Reagents	Others
(+)-N,N'-Diallyl-L-tartardiamide is a cross-linking agent used in the preparation of hydrogels. (+)-N,N'-Diallyl-L-tartardiamide is a kind of biological materials or organic compounds that are widely used in life science research .

HY-402090

SJG-136 intermediate-2	ADC Payload	Others
SJG-136 intermediate-2 (compound 141) is an intermediate for synthesizing SJG-136. SJG-136 is a DNA cross-linking agent, with an XL₅₀ of 45 nM for pBR322 DNA .

HY-W127719

Photobiotin acetate	Biochemical Assay Reagents	Others
Photobiotin (acetate)It is a biological probe used to study biochemical processes such as protein interactions and enzymatic reactions. It is a molecule containing a photosensitive group, which can be combined with specific target molecules (such as proteins, nucleic acids, etc.) through photochemical cross-linking technology, so as to realize the labeling and detection of these molecules. During the photosensitive crosslinking process, Photobiotin (acetate)Can participate in the formation of covalent bonds and form stable compounds. In addition, the compound also has high biocompatibility and biological activity, so it is widely used in the field of biomedical research, such as enzymatic research, proteomics, western blotting and other aspects. Photobiotin (acetate) 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-172354B

Acrylate-PEG5000-NHS	Biochemical Assay Reagents	Others
Acrylate-PEG5000-NHS is a photosensitive PEG compound that can be cross-linked when exposed to ultraviolet light and is used to synthesize PEG hydrogels .

HY-N15254

2-S-Cysteinyldopa	Endogenous Metabolite	Others
2-S-Cysteinyldopa is a cross-linking compound that can be isolated from the byssal threads of P. canaliculus. 2-S-Cysteinyldopa also can be formed by oxidation of pcfp-1 in vitro using mushroom tyrosinase .

HY-107004

Amotosalen S-59 free base	DNA/RNA Synthesis Parasite	Inflammation/Immunology
Amotosalen (S-59 (free base)) is a light-activated, DNA and RNA-crosslinking psoralen compound, which is used to neutralise pathogens. Light-activated Amotosalen binds and permanently crosslinks DNA, preventing replication and thus stopping proliferation of donor T cells. Amotosalen can be used for the study of blood system pathogen reduction technology and graft-versus-host disease (GVHD) .

HY-160839

SPB-PEG4-AAD	Fluorescent Dye	Others
SPB-PEG4-AAD (compound 6) is a BFPX probe. SPB-PEG4-AAD shows significant crosslinking of the Nkx2.5/DNA complex or p53/DNA complex while displaying little effect on the DNA alone .

HY-W848341

Clomesone NSC 338947; CIEtSoSo	DNA Alkylator/Crosslinker	Cancer
Clomesone (NSC 338947) is a compound with antitumor activity. Clomesone induces the formation of cross-links between DNA strands in cell lines. Clomesone is inactive against most human colorectal cancer solid tumor cell lines in vitro, has no significant activity against mouse tumors in vivo, and is accompanied by bone marrow suppression. Its pharmacokinetic behavior indicates that it cannot reach effective concentrations at the tumor site.

HY-W011188S

Glycidyl stearate-d5	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Glycidyl stearate-d₅ is a deuterium labeled Glycidyl stearate (HY-W011188). Oxiran-2-ylmethyl stearate is a compound belonging to the class of esters. It contains reactive oxirane or epoxy groups that give the molecule its unique properties. Oxiran-2-ylmethyl stearate is derived from stearic acid and epichlorohydrin, which are naturally occurring substances. Glycidyl stearate is commonly used in various industrial applications such as the production of coatings, adhesives and surfactants. It can also be used as a crosslinking agent in the manufacture of polymers and resins.

HY-W747639

Glycidyl Stearate-13C3	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Glycidyl Stearate- ¹³C₃ is ¹³C labeled Glycidyl stearate. Oxiran-2-ylmethyl stearate is a compound belonging to the class of esters. It contains reactive oxirane or epoxy groups that give the molecule its unique properties. Oxiran-2-ylmethyl stearate is derived from stearic acid and epichlorohydrin, which are naturally occurring substances. Glycidyl stearate is commonly used in various industrial applications such as the production of coatings, adhesives and surfactants. It can also be used as a crosslinking agent in the manufacture of polymers and resins .

HY-W701446

Oxiran-2-ylmethyl octadecanoate-d35	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Oxiran-2-ylmethyl octadecanoate-d₃5 is the deuterium labeled Glycidyl stearate (HY-W011188). Oxiran-2-ylmethyl stearate is a compound belonging to the class of esters. It contains reactive oxirane or epoxy groups that give the molecule its unique properties. Oxiran-2-ylmethyl stearate is derived from stearic acid and epichlorohydrin, which are naturally occurring substances. Glycidyl stearate is commonly used in various industrial applications such as the production of coatings, adhesives and surfactants. It can also be used as a crosslinking agent in the manufacture of polymers and resins.

HY-122144

α-Triglycidyl isocyanurate Teroxirone	Endogenous Metabolite	Cancer
α-Triglycidyl isocyanurate (Teroxirone) is an antitumor compound with activity to inhibit DNA replication. α-Triglycidyl isocyanurate exerts its anticancer effect by alkylating and cross-linking DNA. α-Triglycidyl isocyanurate is relatively stable in fresh human plasma and whole blood, showing good biocompatibility. The metabolism of α-Triglycidyl isocyanurate mainly occurs in rat liver and is metabolized through an NADPH-independent pathway. The cytotoxicity of α-Triglycidyl isocyanurate can be partially restored under specific conditions, suggesting the complexity of its metabolic pathway .

HY-180581

LOXL2/sGC modulator-1	Monoamine Oxidase Guanylate Cyclase	Cardiovascular Disease
LOXL2/sGC modulator-1 (Compound 11k) is a LOXL2 inhibitor (IC₅₀ = 0.13 μM) and an sGC activator. LOXL2/sGC modulator-1 shows good selectivity for LOX (IC₅₀ > 45.9 μM) and LOXL3 (IC₅₀ = 1.30 μM). LOXL2/sGC modulator-1 significantly increases intracellular cGMP levels in the presence of the gGC inhibitor ODQ (HY-101255). LOXL2/sGC modulator-1 significantly inhibits hypoxia-induced collagen deposition and cross-linking, while promoting vasodilation. LOXL2/sGC modulator-1 can be used for the study of pulmonary arterial hypertension .

HY-18704

Cyslabdan (+)-Cyslabdan	Others	Infection
Cyslabdan ((+)-Cyslabdan) is a novel compound with the potential to enhance the activity of imipenem against methicillin-resistant Staphylococcus aureus. Cyslabdan exerts its antibacterial effect by inhibiting the synthesis of pentapeptide cross-links .

HY-107004AR

Amotosalen hydrochloride (Standard) S-59 (Standard)	Reference Standards DNA/RNA Synthesis Parasite	Inflammation/Immunology
Amotosalen hydrochloride (Standard) (S-59 (Standard)) is the analytical standard of Amotosalen (hydrochloride) (HY-107004A). This product is intended for research and analytical applications. Amotosalen hydrochloride (S-59) is a light-activated, DNA-, RNA-crosslinK_ing psoralen compound, which is used to neutralise pathogens. Light-activated Amotosalen binds and permanently crosslinks DNA, preventing replication and thus stopping proliferation of donor T cells. Amotosalen can be used for the study of blood system pathogen reduction technology and graft-versus-host disease (GVHD) .

HY-79587

Benzil	Biochemical Assay Reagents	Others
Benzil is a 1,2-diketone compound with multiple functions including photo-peroxidation initiator, crosslinking initiator and pattern-forming agent, and is commonly used as a precursor for photodegradable network crosslinkers. In oxygen-purged polymer films or glassy matrices, Benzil reacts with molecular oxygen under illumination at wavelengths greater than 370 nm or 400 nm, and converts to benzoyl peroxide in nearly quantitative yield. Subsequently, the generated benzoyl peroxide groups produce free radicals via thermal or photochemical decomposition, thereby enabling crosslinking of polymer chains, grafting of new monomers, and preparation of patterned polymers on solid surfaces using mask irradiation. Benzil also induces crosslinking of photodegradable poly (phenyl vinyl ketone) to form a stable photodegradable polymer network .

HY-182759

MN33-47	DNA Alkylator/Crosslinker Topoisomerase Caspase Bcl-2 Family Apoptosis	Cancer
MN33-47 is a multi-target anti-tumor compound with broad-spectrum anti-proliferative activity. MN33-47 relieves the inhibition of the mitochondrial apoptosis pathway by downregulating the anti-apoptotic protein Bcl-2, while activating caspase-3 and inhibiting Topoisomerase I activity, thereby promoting its degradation through the ubiquitin-proteasome and autophagy-lysosome pathways. MN33-47 can also induce DNA cross-linking and G2/M cell cycle arrest, inhibit cancer cell migration and activate the mitochondrial apoptosis pathway, thus exerting potent anti-tumor effects. MN33-47 can improve the water solubility of SN-38 (HY-13704), and exhibits dose-dependent tumor growth inhibition effects in CT26 tumor-bearing mouse models without obvious toxic and side effects. MN33-47 can be used in related studies on colorectal adenocarcinoma, cervical adenocarcinoma, hepatocellular carcinoma, alveolar basal epithelial adenocarcinoma, gastric cancer and colon cancer .

HY-N4170R

Chebulic acid (Standard)	Reference Standards Keap1-Nrf2 Reactive Oxygen Species (ROS)	Metabolic Disease
Chebulic acid (Standard) is the analytical standard of Chebulic acid (HY-N4170). This product is intended for research and analytical applications. Chebulic acid is a phenolic acid compound isolated from Terminalia chebula with strong antioxidant activity, which breaks protein cross-links induced by advanced glycation end products (AGEs) and inhibits the formation of AGEs. Chebulic acid is effective in controlling elevated metabolic parameters, oxidative stress, and liver damage, supporting its beneficial role in asthma, diabetes, and liver protection .

Cat. No.	Product Name

HY-L060

Cytoskeleton Compound Library	2,148 compounds
The cytoskeleton is responsible for contraction, cell motility, movement of organelles and vesicles through the cytoplasm, cytokinesis, intracellular signal transduction, and many other functions that are essential for cellular homeostasis and survival. It accomplishes these tasks through three basic structures: F-actin, microtubules, and intermediate filaments (IFs). The cytoskeleton is a dynamic structure where the three major filaments and tubules are under the influence of proteins that regulate their length, state of polymerization, and level of cross-linking. Since cytoskeleton is involved in virtually all cellular processes, cytoskeletal protein aberrations are the underlying reason for many pathological phenotypes, including several cardiovascular disease syndromes, neurodegeneration, cancer, liver cirrhosis, pulmonary fibrosis, and blistering skin diseases. MCE designs a unique collection of 2,148 cytoskeleton-related compounds mainly focusing on the key targets in the cytoskeleton signal pathway and can be used in the research of cytoskeleton signal pathway and related diseases.

Cytoskeleton Compound Library

2,148 compounds

The cytoskeleton is responsible for contraction, cell motility, movement of organelles and vesicles through the cytoplasm, cytokinesis, intracellular signal transduction, and many other functions that are essential for cellular homeostasis and survival. It accomplishes these tasks through three basic structures: F-actin, microtubules, and intermediate filaments (IFs). The cytoskeleton is a dynamic structure where the three major filaments and tubules are under the influence of proteins that regulate their length, state of polymerization, and level of cross-linking. Since cytoskeleton is involved in virtually all cellular processes, cytoskeletal protein aberrations are the underlying reason for many pathological phenotypes, including several cardiovascular disease syndromes, neurodegeneration, cancer, liver cirrhosis, pulmonary fibrosis, and blistering skin diseases.

MCE designs a unique collection of 2,148 cytoskeleton-related compounds mainly focusing on the key targets in the cytoskeleton signal pathway and can be used in the research of cytoskeleton signal pathway and related diseases.

HY-LD005

DEL D Kit Cyclic Peptide Library

1.2 billion compounds

Cyclic peptide library have advantages such as high affinity, high selectivity, and suitability for targeting protein–protein interactions. Through DEL synthesis technology, the library size can achieve hundreds of millions. DEL cyclic peptide library have advantages like low cost andhigh screeing efficiency, making them valuable for discovering lead compounds against challenging drug targets.

This cyclic peptide library is constructed with unnatural amino acids as building block, synthesized through DNA-compatible chemical reactions. Each cyclic peptide consist of six amino acids and constrained conformations such as side-chain cross-linking, disulfide bonds, and macrocyclization. These cyclic peptides exhibit significantly improved stability and druggability compared with linear peptides, filling the gap between small molecules and macromolecular biologics. Each cyclic peptide is uniquely conjugated to a DNA barcode sequence for molecular identification and sequencing decoding.

MCE’s cyclic peptide library has8 independent sub-libraries, with a total molecular diversity of 1.2 billion. It is constructed via multi-round combinatorial assembly of building blocks and diverse cyclization strategies, facilitating the discovery of cyclic peptide leads for undruggable targets.

Cat. No.	Product Name	Type

HY-W074785

Carboxyl diazirine alkyne	Biochemical Assay Reagents
Carboxyl diazirine alkyne is a protein cross-linking compound. Carboxyl diazirine alkyne plays a crucial role in the research on the inhibition and labeling of FTO protein by fluorescein derivatives .

HY-112624J

Dextran T4 (MW 4,000)

Dextran 4; Dextran D4; Dextran T4(MW 3200-4800)

Biochemical Assay Reagents

Dextran 4,000 is a mucus rheology modifier. The dextran molecules in Dextran 4,000 can reduce the cross-link density of mucus through osmotic effects and hydrogen bond substitution, and reduce viscoelasticity and improve the mucociliary/cough clearance index by destroying the DNA-mucin network structure in mucus. Dextran 4,000 has the ability to improve the rheological properties and clearance ability of cystic fibrosis (CF) sputum, and can be used in the study of inhalation therapy or aerosol delivery of mucostatic respiratory diseases. The Dextran series of compounds are also natural polysaccharide drug carriers that can be connected to drugs through covalent bonding methods such as ester bonds, amide bonds or click chemistry, or self-assembled to form carriers such as nanoparticles and hydrogels. Dextran is biodegradable and biocompatible, and can achieve targeted delivery and controlled release of drugs. Dextran derivatives can prolong the half-life of drugs, increase local concentrations, and reduce the activity of immune clearance .

HY-W250309

Pentaerythritol tetra3-mercaptopropionate

Biochemical Assay Reagents

Pentaerythritol tetra(3-mercaptopropionate)It is a class of organic compounds containing both pentaerythritol and mercaptopropionate groups. It is commonly used as a stabilizer and crosslinking agent in various chemical and industrial applications. Pentaerythritol tetra(3-mercaptopropionate)Has a variety of properties that make it suitable for these applications, including the ability to increase the mechanical strength, thermal stability and weatherability of polymers and coatings. Additionally, it can be used as a feedstock for the production of other specialty chemicals and materials.

HY-W000887

4-Carboxyphenylboronic acid pinacol ester

Biochemical Assay Reagents

4-Carboxyphenylboronic acid pinacol ester can be used as a starting material for N-(2-acryloylamino-ethyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide (AEBB). 4-Carboxyphenylboronic acid pinacol ester can be used to crosslink epoxidized natural rubber (ENR) to silica. 4-Carboxyphenylboronic acid pinacol ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research .

HY-172354

Acrylate-PEG2000-NHS	Biochemical Assay Reagents
Acrylate-PEG2000-NHS is a photosensitive PEG compound that can be cross-linked when exposed to ultraviolet light and is used to synthesize PEG hydrogels .

HY-Y0425

Terephthalaldehyde

Biochemical Assay Reagents

Terephthalaldehyde is a crosslinking agent. Terephthalaldehyde forms a crosslinked structure inside the gelatin matrix by forming Schiff base imines with the amino groups of gelatin, thereby constructing a three-dimensional network. Terephthalaldehyde improves the hydrophobicity of the gelatin matrix, delays water vapor penetration and enhances the liquid water resistance of gelatin films. Terephthalaldehyde can be used as a crosslinking agent to prepare crosslinked chitosan hydrogel (CAAT) via ultrasound-induced synthesis. Terephthalaldehyde helps CAAT hydrogels selectively adsorb anionic dyes from aqueous media, including multi-component systems containing cationic dyes. Terephthalaldehyde serves as a starting material for the synthesis of bis-heterocyclic compounds (including bis-thiazole and bis-triazolopyrimidine compounds) .

HY-W051391

1,4,7-Trimethyl-1,4,7-triazonane

Me3TACN

Biochemical Assay Reagents

1,4,7-Trimethyl-1,4,7-triazonane, also known as TMT or trimethylenetris(aziridine), is a cyclic organic compound. TMT is commonly used as a crosslinking agent and a precursor for polymer and resin synthesis. In addition, it is used as a stabilizer in the production of polyurethane foam and as a curing agent for epoxy resins. Due to its high reactivity and stability, TMT is considered to be a versatile and efficient reagent in various applications.

HY-172354A

Acrylate-PEG3500-NHS	Biochemical Assay Reagents
Acrylate-PEG3500-NHS is a photosensitive PEG compound that can be cross-linked when exposed to ultraviolet light and is used to synthesize PEG hydrogels .

HY-W127344

Oleoyl Chloride

Biochemical Assay Reagents

Oleoyl chloride A pungent-smelling liquid commonly used as a reagent in organic synthesis, especially for the production of a variety of organic compounds, including pharmaceuticals and agrochemicals. In addition, it can also be used as a cross-linking agent or surfactant in polymer chemistry. Its unique chemical properties make it an important ingredient in a variety of industrial processes, including petrochemical refining and materials science.

HY-W106487

(+)-N,N'-Diallyl-L-tartardiamide	Biochemical Assay Reagents
(+)-N,N'-Diallyl-L-tartardiamide is a cross-linking agent used in the preparation of hydrogels. (+)-N,N'-Diallyl-L-tartardiamide is a kind of biological materials or organic compounds that are widely used in life science research .

HY-W127719

Photobiotin acetate

Biochemical Assay Reagents

Photobiotin (acetate)It is a biological probe used to study biochemical processes such as protein interactions and enzymatic reactions. It is a molecule containing a photosensitive group, which can be combined with specific target molecules (such as proteins, nucleic acids, etc.) through photochemical cross-linking technology, so as to realize the labeling and detection of these molecules. During the photosensitive crosslinking process, Photobiotin (acetate)Can participate in the formation of covalent bonds and form stable compounds. In addition, the compound also has high biocompatibility and biological activity, so it is widely used in the field of biomedical research, such as enzymatic research, proteomics, western blotting and other aspects. Photobiotin (acetate) 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-172354B

Acrylate-PEG5000-NHS	Biochemical Assay Reagents
Acrylate-PEG5000-NHS is a photosensitive PEG compound that can be cross-linked when exposed to ultraviolet light and is used to synthesize PEG hydrogels .

Cat. No.	Product Name	Target	Research Area

HY-P10428

E6AP-mimicking peptide	HPV	Infection
E6AP-mimicking peptide (compound 13) is a high-affinity, selective, irreversible and potent peptide-based covalent HPV16 E6 inhibitor targeting the 16E6 oncoprotein using a cysteine-reactive acrylamide warhead. E6AP-mimicking peptide has a K_i of 17 nM. E6AP-mimicking peptide targets all residues appearing in the binding pocket of E6 to disrupt the binding interface of 16E6 and E6AP. E6AP-mimicking peptide selectively binds and crosslinks to MBP-16E6 in PBS or a protein mixture .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N4170

Chebulic acid 2 Publications Verification	Classification of Application Fields Ketones, Aldehydes, Acids Combretaceae Phenols Polyphenols Metabolic Disease Terminalia chebula Retz. Plants Disease Research Fields Source Classification	Keap1-Nrf2 Reactive Oxygen Species (ROS)
Chebulic acid is a phenolic acid compound isolated from Terminalia chebula with strong antioxidant activity, which breaks protein cross-links induced by advanced glycation end products (AGEs) and inhibits the formation of AGEs. Chebulic acid is effective in controlling elevated metabolic parameters, oxidative stress, and liver damage, supporting its beneficial role in asthma, diabetes, and liver protection .

HY-N15254

2-S-Cysteinyldopa	Structural Classification Animals Ketones, Aldehydes, Acids Source Classification	Endogenous Metabolite
2-S-Cysteinyldopa is a cross-linking compound that can be isolated from the byssal threads of P. canaliculus. 2-S-Cysteinyldopa also can be formed by oxidation of pcfp-1 in vitro using mushroom tyrosinase .

HY-18704

Cyslabdan (+)-Cyslabdan	Natural Products Microorganisms Source Classification	Others
Cyslabdan ((+)-Cyslabdan) is a novel compound with the potential to enhance the activity of imipenem against methicillin-resistant Staphylococcus aureus. Cyslabdan exerts its antibacterial effect by inhibiting the synthesis of pentapeptide cross-links .

HY-N4170R

Chebulic acid (Standard)	Structural Classification Ketones, Aldehydes, Acids Combretaceae Phenols Polyphenols Terminalia chebula Retz. Plants Source Classification	Reference Standards Keap1-Nrf2 Reactive Oxygen Species (ROS)
Chebulic acid (Standard) is the analytical standard of Chebulic acid (HY-N4170). This product is intended for research and analytical applications. Chebulic acid is a phenolic acid compound isolated from Terminalia chebula with strong antioxidant activity, which breaks protein cross-links induced by advanced glycation end products (AGEs) and inhibits the formation of AGEs. Chebulic acid is effective in controlling elevated metabolic parameters, oxidative stress, and liver damage, supporting its beneficial role in asthma, diabetes, and liver protection .

Cat. No.	Product Name	Chemical Structure

HY-W011188S

Glycidyl stearate-d5

Glycidyl stearate-d₅ is a deuterium labeled Glycidyl stearate (HY-W011188). Oxiran-2-ylmethyl stearate is a compound belonging to the class of esters. It contains reactive oxirane or epoxy groups that give the molecule its unique properties. Oxiran-2-ylmethyl stearate is derived from stearic acid and epichlorohydrin, which are naturally occurring substances. Glycidyl stearate is commonly used in various industrial applications such as the production of coatings, adhesives and surfactants. It can also be used as a crosslinking agent in the manufacture of polymers and resins.

HY-W747639

Glycidyl Stearate-13C3

Glycidyl Stearate- ¹³C₃ is ¹³C labeled Glycidyl stearate. Oxiran-2-ylmethyl stearate is a compound belonging to the class of esters. It contains reactive oxirane or epoxy groups that give the molecule its unique properties. Oxiran-2-ylmethyl stearate is derived from stearic acid and epichlorohydrin, which are naturally occurring substances. Glycidyl stearate is commonly used in various industrial applications such as the production of coatings, adhesives and surfactants. It can also be used as a crosslinking agent in the manufacture of polymers and resins .

HY-W701446

Oxiran-2-ylmethyl octadecanoate-d35

Oxiran-2-ylmethyl octadecanoate-d₃5 is the deuterium labeled Glycidyl stearate (HY-W011188). Oxiran-2-ylmethyl stearate is a compound belonging to the class of esters. It contains reactive oxirane or epoxy groups that give the molecule its unique properties. Oxiran-2-ylmethyl stearate is derived from stearic acid and epichlorohydrin, which are naturally occurring substances. Glycidyl stearate is commonly used in various industrial applications such as the production of coatings, adhesives and surfactants. It can also be used as a crosslinking agent in the manufacture of polymers and resins.

Cat. No.	Product Name		Classification

HY-W074785

Carboxyl diazirine alkyne		Alkynes
Carboxyl diazirine alkyne is a protein cross-linking compound. Carboxyl diazirine alkyne plays a crucial role in the research on the inhibition and labeling of FTO protein by fluorescein derivatives .

HY-163213

Psoralen-triethylene glycol azide 1 Publications Verification		Azide
Psoralen-triepthylene glycol azide is a compound used to probe the structure and conformation of RNA in living cells, using matching RNA crosslinking and deep sequencing or comradery methods .

HY-151744

N3-TFBA-O2Oc		Azide Labeling and Fluorescence Imaging
N3-TFBA-O2Oc is a click chemistry reagent containing an azide group and an aryl group. Aryl azides are well-known precursors of nitrenes and have been introduced by Fleet et al. as versatile photoaffinity labeling agents to probe biological receptors. This type of compounds has been used as photo-cross linker (λ_max=258 nm) in estrogen receptor studies and for direct surface coating of carbon and organic based polymers . N3-TFBA-O2Oc 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-151738

Fmoc-Aeg(N3)-OH		Azide
Fmoc-Aeg(N3)-OH is a click chemistry reagent containing an Azide. Alkylating the Nitrogen of an amide bond results in peptoid structures, which leads to conformational restrains, like N-methylation and allows backbone derivatisation. Altering cytotoxicity, bacterial cell selectivity and receptor pharmacology through formation of peptoid derivatives have been published for Cilengitide, Piscidin 1, and MC3, MC4 and MC5 receptor agonist. This building block enables design of macrocycles through intermolecular crosslinking or backbone stabilization through intermolecular ring-closure. This compound is a potential building block for the construction of (customized) peptide nucleic acids (PNAs) and for peptoid synthesis . Fmoc-Aeg(N3)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-W127719

Photobiotin acetate		Azide
Photobiotin (acetate)It is a biological probe used to study biochemical processes such as protein interactions and enzymatic reactions. It is a molecule containing a photosensitive group, which can be combined with specific target molecules (such as proteins, nucleic acids, etc.) through photochemical cross-linking technology, so as to realize the labeling and detection of these molecules. During the photosensitive crosslinking process, Photobiotin (acetate)Can participate in the formation of covalent bonds and form stable compounds. In addition, the compound also has high biocompatibility and biological activity, so it is widely used in the field of biomedical research, such as enzymatic research, proteomics, western blotting and other aspects. Photobiotin (acetate) 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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cross-linking compound

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