49 Results for "

disulfide bonds

" in MedChemExpress (MCE) Product Catalog:
Products (49)

49 Results for "disulfide bonds" in MCE Product Catalog:

  • Targets Recommended:
60
60 Publications Verification
Cat. No.: HY-100017
CAS No.: 1799753-84-6
Purity:  99.67%
Target:  

GLUT Disulfidptosis

Research Areas:  

Cancer

BAY-876, a chemical probe, is an orally active and selective glucose transporter 1 (GLUT1) inhibitor with an IC50 of 2 nM. BAY-876 is >130-fold more selective for GLUT1 than GLUT2, GLUT3, and GLUT4. BAY-876 is also a potent blocker of glycolytic metabolism and ovarian cancer growth. In addition, BAY-876 can induce the formation of disulfide bonds in actin cytoskeletal proteins, leading to the occurrence of cellular disulfidptosis .
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6
6 Cited Publications
Cat. No.: HY-145597
CAS No.: 1369452-53-8
Purity:  99.40%
Target:  

GLUT Disulfidptosis

Research Areas:  

Metabolic Disease Cancer

KL-11743 is a potent, orally active, and glucose-competitive inhibitor of the class I glucose transporters, with IC50s of 115, 137, 90, and 68 nM for GLUT1, GLUT2, GLUT3, and GLUT4, respectively. KL-11743 specifically blocks glucose metabolism. KL-11743 can synergize with electron transport inhibitors to induce cell death. In addition, KL-11743 can induce the formation of disulfide bonds in actin cytoskeletal proteins, leading to the occurrence of cellular disulfidptosis .
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5
5 Cited Publications
Cat. No.: HY-100432
CAS No.: 877963-94-5
Purity:  ≥98.0%
Target:  

PDI

LOC14 is a potent Protein disulfide isomerase (PDI) inhibitor with EC50 and Kd values of 500 nM and 62 nM, respectively. LOC14 exhibits high stability in mouse liver microsomes and blood plasma, low intrinsic microsome clearance, and low plasma-protein binding . LOC14 inhibits PDIA3 activity, decreases intramolecular disulfide bonds and subsequent oligomerization (maturation) of HA in lung epithelial cells .
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5
5 Cited Publications
Cat. No.: HY-100216
CAS No.: 68181-17-9
Purity:  99.14%
Synonyms: SPDP Crosslinker; Py-ds-Prp-OSu
Target:  

ADC Linkers

Research Areas:  

Cancer

SPDP (SPDP Crosslinker) is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls. It is a glutathione cleavable ADC linker used for the antibody-drug conjugates (ADCs) .
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3
3 Cited Publications
Cat. No.: HY-15917A
CAS No.: 16096-97-2
L-Dithiothreitol (DTT) is a reducing agent commonly used in various biochemical applications to break disulfide bonds in proteins, thereby denaturing proteins or preventing the formation of unwanted aggregates. DTT has a unique chemical property that cleaves the sulfur-sulfur bond in the disulfide bond to form a sulfhydryl group. This makes it a useful tool for protein purification, enzyme assays, and protein structure studies.
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1
1 Cited Publications
Cat. No.: HY-W010572
CAS No.: 96-27-5
Synonyms: alpha-Thioglycerol
1-Thioglycerol, commonly used as a reducing agent in various biochemical and biophysical applications, especially in protein chemistry and molecular biology, it can protect proteins from oxidation and denaturation, and can reduce disulfide bonds to thiols base, which can then be modified or analyzed. In addition, 1-Thioglycerol has been investigated for potential medical applications, including as an inhibitor of cystic fibrosis, which may help improve the function of lung cells, and has also been studied for Used in the preparation of metal nanoparticles and as a stabilizer for certain pharmaceutical preparations.
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Cat. No.: HY-NP008
CAS No.: 9045-23-2
β-Lactoglobulin, a major whey protein, is a small globular protein from the lipocalin family. β-Lactoglobulin is an important source of the essential and branched-chain amino acids (leucine, isoleucine, and valine). β-Lactoglobulin shows antioxidant properties, because it contains two disulfide bonds and one free thiol group. β-Lactoglobulin is a ligand transport agent. β-Lactoglobulin is one of the major allergens in milk and can be utilized in the research for developing safe hypoallergenic dairy products .
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Cat. No.: HY-Y1666
CAS No.: 2127-03-9
Research Areas:  

Others

2,2′-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2′-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation–reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers .
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Cat. No.: HY-Y0682S
CAS No.: 203806-08-0
Synonyms: EDTA-d12
Ethylenediaminetetraacetic acid-d12 is the deuterium labeled Ethylenediaminetetraacetic acid . Ethylenediaminetetraacetic acid (EDTA) is a metal chelators (binds to metal divalent and trivalent cations including calcium), which shows activities of anticoagulant and anti-hypercalcemic. Ethylenediaminetetraacetic acid decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid can also decrease the formation of disulfide bonds .
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Cat. No.: HY-P99612
CAS No.: 2407465-18-1
Synonyms: MORAb-202
Research Areas:  

Cancer

Farletuzumab ecteribulin (MORAb-202) is an antibody-drug conjugate (ADC), consisting of the humanized anti-human folate receptor alpha (FRA) antibody Farletuzumab (HY-P99153) conjugated via reduced interchain disulfide bonds to Mal-PEG2-Val-Cit-PAB-eribulin. Farletuzumab ecteribulin has a agent-to-antibody ratio of 4.0. Farletuzumab ecteribulin is highly cytotoxic to FRA-positive cells in vitro. Farletuzumab ecteribulin has potent antitumor activity.
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Cat. No.: HY-P10352A
Target:  

Bacterial

Research Areas:  

Infection

Pediocin PA-1 TFA is a class IIa bacteriocin that specifically binds to membrane proteins of susceptible Gram-positive bacteria (such as Listeria monocytogenes) to form voltage-independent hydrophilic pores, leading to dissipation of proton motive force, ATP depletion and cell death. Pediocin PA-1 TFA shows no significant activity against intact Gram-negative bacteria, strains carrying immunity genes and obligate anaerobic commensal gut microbiota, and its bactericidal function depends on the integrity of disulfide bonds, with activity lost upon reduction. Pediocin PA-1 TFA can be used not only as a food biopreservative but also for research on listeriosis .
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Cat. No.: HY-139306
CAS No.: 2490668-30-7
Purity:  ≥98.0%
Target:  

Liposome

Research Areas:  

Inflammation/Immunology

BAMEAO16B is a lipid nanoparticle. BAMEAO16B integrated with disulfide bonds, can efficiently deliver Cas9 mRNA and sgRNA into cells while releasing RNA in response to the reductive intracellular environment for genome editing. BAMEAO16B can be used for the research of gene editing .
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Cat. No.: HY-P991550
CAS No.: 505393-48-6

Target:  

CD22

Research Areas:  

Cancer

RFB4 is an anti-CD22 monoclonal antibody. RFB4 can be fused with Pseudomonas aeruginosa exotoxin (PE38) via disulfide bonds to construct recombinant immunotoxins, such as RFB4 (dsFv)-PE38. RFB4 is applicable to the research of cancers including lymphoma .
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Cat. No.: HY-P10352
CAS No.: 111745-56-3
Target:  

Bacterial

Research Areas:  

Infection

Pediocin PA 1 is a class IIa bacteriocin that specifically binds to membrane proteins of susceptible Gram-positive bacteria (such as Listeria monocytogenes) to form voltage-independent hydrophilic pores, leading to dissipation of proton motive force, ATP depletion and cell death. Pediocin PA 1 shows no significant activity against intact Gram-negative bacteria, strains carrying immunity genes and obligate anaerobic commensal gut microbiota, and its bactericidal function depends on the integrity of disulfide bonds, with activity lost upon reduction. Pediocin PA 1 can be used not only as a food biopreservative but also for research on listeriosis .
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Cat. No.: HY-E70065
CAS No.: 71124-51-1
alpha-2,3-Sialyltransferase (PmST2) is a monofunctional α2-3 sialyltransferase that belongs to the GT52 family of Carbohydrate-Active enZymes (CAZy). alpha-2,3-Sialyltransferase (PmST2) catalyzes the transfer of sialic acid from CMP-Neu5Ac to the C3 position of galactose in lactosyl lipids, β1-4 linked galactosyl disaccharide lipids, and β-galactosyl monosaccharide lipids, with its catalytic activity decreasing sequentially toward these substrate classes. The function ofalpha-2,3-Sialyltransferase (PmST2) is independent of divalent metal cations and disulfide bonds, and it retains α2-3 sialyltransferase activity over a pH range of 4.5-10.0, with optimal activity observed at pH 6.0 .
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Cat. No.: HY-W590531
CAS No.: 1624618-02-5
Research Areas:  

Others

80-O16B is an ionizable cationic lipid containing disulfide bonds that can be used to prepare lipid nanoparticles (LNP) .
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Cat. No.: HY-W106411
CAS No.: 71865-37-7
Synonyms: Dithio-bis-maleimidoethane
Research Areas:  

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 .
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Cat. No.: HY-P1341
CAS No.: 343268-91-7
Synonyms: Orexin A (17-33) (human, mouse, rat, bovine)
OXA (17-33) (Orexin A (17-33) (human, mouse, rat, bovine)) is the shortest active orexin peptide that selectively targets OX1 (EC50=8.29 nM), with 23-fold selectivity for the OX1 receptor over the OX2 receptor. The activity of OXA (17-33) depends on the Tyr17, Leu20, Asn25, His26 residues and the spatial conformation of the α-helix. OXA (17-33) activates signaling pathways involving inositol-1,4,5-trisphosphate receptor (IP3R), phospholipase D (PL-D) and choline-Sigma-1R, thereby increasing the cytoplasmic Ca 2+ level in nucleus accumbens neurons, an effect that is blocked by Sigma-1R antagonists. OXA (17-33) serves as an important biological probe for investigating the function of the OX1 receptor. OXA (17-33) can be modified via incorporation of mixed disulfide bonds of homocysteine and cysteamine, and is widely used in studies related to insomnia and narcolepsy .
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Cat. No.: HY-E70364
CAS No.: 1892548-76-3
Research Areas:  

Inflammation/Immunology

IgdE protease is a cysteine protease, which is initially isolated from Streptococcus agalactiae. IgdE protease digests monoclonal antibodies (mAbs) of the IgG1 type specifically at their upper hinge region, produces Fc/2, hinge peptide dimers, and Fab fragment. IgdE protease can be used in disulfide bonds and free thiol analysis, as it requires no reducing agents for cleavage .
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Cat. No.: HY-172526
CAS No.: 3082361-42-7
Target:  

Liposome

Research Areas:  

Cancer

4A3-SCC-10 is a biodegradable ionizable lipid containing disulfide bonds. 4A3-SCC-10 can be used to prepare lipid nanoparticles (LNPs) for the delivery of mRNA in vitro and in vivo. 4A3-SCC-10 can be used for broad applications such as gene editing, vaccine, and cancer detection .
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