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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
156 Results for "
modifiers
" in MedChemExpress (MCE) Product Catalog:
Products (156)
156 Results for "modifiers" in MCE Product Catalog:
Cat. No.: HY-W020780
CAS No.: 724722-89-8
Synonyms: mPEG5000-Maleimide
Cat. No.: HY-P1218B
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Cat. No.: HY-W133907
CAS No.: 55566-30-8
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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 .
Cat. No.: HY-W744986
Synonyms: (2S)-2-Hydroxyglutaric acid-d5 disodium
Cat. No.: HY-W591476
CAS No.: 134874-49-0
Synonyms: mPEG1000-SH
Cat. No.: HY-B2221B2
CAS No.: 9004-62-0
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Hydroxyethyl cellulose, Viscosity (2%):40000mPa.s is a class of nonionic cellulose ether gel-forming polymers with pH-independent drug release properties. When used as a tablet coating, Hydroxyethyl cellulose, Viscosity (2%):40000mPa.s regulates the water permeation rate, thereby altering the drug release lag time; the higher the viscosity, the longer the drug release lag time. When used as a hydrogel thickener, it increases the dynamic viscosity of the system. Hydroxyethyl cellulose, Viscosity (2%):40000mPa.s can be used in organic synthesis-related research, such as pharmaceutical excipients, hydrogel thickeners, etc.
Cat. No.: HY-B2221B3
CAS No.: 9004-62-0
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Hydroxyethyl cellulose, Viscosity (2%):6000mPa.s is a class of nonionic cellulose ether gel-forming polymers with pH-independent drug release properties. When used as a tablet coating, Hydroxyethyl cellulose, Viscosity (2%):6000mPa.s regulates the water permeation rate, thereby altering the drug release lag time; the higher the viscosity, the longer the drug release lag time. When used as a hydrogel thickener, it increases the dynamic viscosity of the system. Hydroxyethyl cellulose, Viscosity (2%):6000mPa.s can be used in organic synthesis-related research, such as pharmaceutical excipients, hydrogel thickeners, etc.
Cat. No.: HY-W127512R
CAS No.: 546-18-9
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5β-Cholanic acid is a hydrophobic modifier used to modify polymer carriers. 5β-Cholanic acid can improve the acid stability, cell penetration efficiency and drug sustained release ability of nanocarriers, and optimize the oral effectiveness of delivered molecules. 5β-Cholanic acid can covalently bind to Glycol chitosan (GC) to form a GC-CA conjugate, which optimizes the hydrophobic anchoring ability of nanoparticles and enables them to be stably adsorbed on the surface of PLGA nanoparticles. Such nanoparticles can resist dissociation in the gastric acid environment and maintain positive charge to enhance endocytic uptake by intestinal epithelial cells (such as Caco-2 cells). 5β-Cholanic acid can be used in the development of drug delivery systems .
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Benzoflavine is an acridine dye and photodynamic sensitizer that regulates embryonic development. Benzoflavine can adsorb to the surface of Arbacia sea urchin egg cell membranes, enhance the sensitivity of highly physiologically active embryonic regions to visible light radiation, and induce anterior-posterior developmental differences; at high concentrations, it can independently inhibit embryonic development without illumination, and its photosensitive response range covers the blue-violet region of visible light. Benzoflavine can be used in research fields such as developmental biology, organic synthesis, and photobiochemistry .
Cat. No.: HY-W250183
CAS No.: 9005-00-9
Synonyms: Polyethylene glycol octadecyl ether (n～10, average Mn～711)
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Polyoxyethylene (10) stearyl ether (Polyethylene glycol octadecyl ether (n~10, average Mn~711)) is a nonionic surfactant. Polyoxyethylene (10) stearyl ether reduces interfacial tension through its amphiphilic structure, stabilizes emulsions via steric hindrance, and forms micelles for solubilization. Polyoxyethylene (10) stearyl ether can serve as a biomaterial or organic compound for life science-related research.
Cat. No.: HY-W250721F
CAS No.: 9007-20-9
Synonyms: Carboxy polymethylene (homopolymer)
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Carbomer homopolymer (Carboxy polymethylene (homopolymer)) is an acrylic acid polymer, which can be used as a thickening agent. Carbomer homopolymer provides a stable gel matrix, exhibits good heat, light and microbial contamination resistance. Carbomer homopolymer facilitates the drug release and local application, which can be used in the pharmaceutical industry .
Cat. No.: HY-W250721G
CAS No.: 9007-20-9
Synonyms: Carboxy polymethylene (interpolymer)
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Carbomer interpolymer (Carboxy polymethylene (interpolymer)) is an acrylic acid polymer, which can be used as a thickening agent. Carbomer interpolymer provides a stable gel matrix, exhibits good heat, light and microbial contamination resistance. Carbomer interpolymer facilitates the drug release and local application, which can be used in the pharmaceutical industry .
Cat. No.: HY-112768
Purity: ≥95.0%
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PEG2000-DMPE is a polyethylene glycol-lipid conjugate combined with phosphatidylethanolamine. PEG2000-DMPE undergoes a conformational transition from mushroom-like to brush-like at a concentration of 7 mol%, thereby exerting multiple functions such as inhibitor, stabilizer and surface defect modifier. PEG2000-DMPE can form a steric hindrance barrier on the vesicle surface to block calcium ion-induced liposome fusion, and dynamically regulate the fusion process through spontaneous transfer rate. PEG2000-DMPE can delay the thinning of foam thin liquid films and smoothly seal surface defects of solid support layers. PEG2000-DMPE can be used in the design and related research of stealth liposomes and micelles .
Cat. No.: HY-L024
931 compounds
A histone modification, a covalent post-translational modification (PTM) to histone proteins, includes methylation, phosphorylation, acetylation, ubiquitylation, and sumoylation, etc. In general, histone modifications are catalyzed by specific enzymes that act predominantly at the histone N-terminal tails involving amino acids such as lysine or arginine, as well as serine, threonine, tyrosine, etc. The PTMs made to histones can impact gene expression by altering chromatin structure or recruiting histone modifiers. Histone modifications act in diverse biological processes such as transcriptional activation/inactivation, chromosome packaging, and DNA damage/repair. Deregulation of histone modification contributes to many diseases, including cancer and autoimmune diseases.
MCE owns a unique collection of 931 bioactive compounds targeting Epigenetic Reader Domain, HDAC, Histone Acetyltransferase, Histone Demethylase, Histone Methyltransferase, Sirtuin, etc. Histone Modification Research Compound Library is a useful tool for histone modification research and drug screening.
Cat. No.: HY-112624J
CAS No.: 9004-54-0
Synonyms: Dextran 4; Dextran D4; Dextran T4(MW 3200-4800)
Cat. No.: HY-W043748
CAS No.: 38862-24-7
Synonyms: N-Succinimidyl acrylate
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2,5-Dioxopyrrolidin-1-yl acrylate (N-Succinimidyl acrylate) is a lysine residue modifier and coupling monomer. 2,5-Dioxopyrrolidin-1-yl acrylate covalently modifies the primary amines of lysine residues on monoclonal anti-horseradish peroxidase IgG antibodies, neutralizes positive charges and replaces them with low-affinity acrylate groups. 2,5-Dioxopyrrolidin-1-yl acrylate inhibits the formation of rapid hard coronas on citrate-coated gold nanoparticles, induces antibody unfolding and loss of antigen-binding function, but does not affect the antigen-binding function of antibodies in free solution. 2,5-Dioxopyrrolidin-1-yl acrylate reacts with the ε-amino groups on lysine residues of L-asparaginase, introduces vinyl groups and generates N-hydroxysuccinimide. 2,5-Dioxopyrrolidin-1-yl acrylate regulates the activity of L-asparaginase .
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
