263 Results for "

thiol groups

" in MedChemExpress (MCE) Product Catalog:
Products (263)

263 Results for "thiol groups" in MCE Product Catalog:

Cat. No.: HY-W013754
CAS No.: 24425-56-7
Research Areas:  

Others

S-Hexylglutathione is an S-substituted glutathione in which the hydrogen of the thiol has been replaced by a hexyl group. S-Hexylglutathione is also an competitive inhibitor against glutathione-S-transferase. S-Hexylglutathione can be used as an affinity chromatographic ligand for glutathione-S-transferase and glutathione peroxidase .
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Cat. No.: HY-W441004
CAS No.: 144735-82-0
Research Areas:  

Others

DSPE-Thiol is a modified phospholipid containing a reactive thiol group (-SH), featuring two saturated stearoyl chains, and used mainly for liposome and nanoparticle bioconjugation. DSPE-Thiol helps attach targeting ligands, stabilize membranes, and form covalent bonds .
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Cat. No.: HY-156377
CAS No.: 1898221-65-2
Purity:  99.42%
Research Areas:  

Cancer

Biotin-PEG7-Maleimide is a biotinylation reagent that reacts with thiol groups (SH). Biotin-PEG7-Maleimide can be used as Drug-Linker Conjugates for ADCs .
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Cat. No.: HY-W1048555A
Mal-PEG2000-SCM is a heterobifunctional PEG crosslinker bearing maleimide and succinimidyl carboxymethyl ester functional groups. MMal-PEG2000-SCM conjugates the F3 peptide to nanoparticles: the SCM group reacts with amino groups on the nanoparticle surface to form amide groups, while the MAL group reacts with thiol groups of the F3 peptide to form carbon-sulfur bonds. Mal-PEG-SCM enables unidirectional addition of linkers, ensuring that appropriate functional groups are available for RGD incorporation. Mal-PEG2000-SCM can be used in the development of nanoparticles targeting specific tumor cells .
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Cat. No.: HY-W014316
CAS No.: 30007-47-7
Target:  

Bacterial Fungal

Research Areas:  

Infection

5-Bromo-5-nitro-1,3-dioxane is a broad-spectrum antimicrobial agent active against Gram-positive bacteria, Gram-negative bacteria and fungi. 5-Bromo-5-nitro-1,3-dioxane oxidizes free thiol groups to their corresponding disulfides. 5-Bromo-5-nitro-1,3-dioxane induces intracellular substance leakage in Escherichia coli and Staphylococcus aureus. 5-Bromo-5-nitro-1,3-dioxane modulates the oxygen consumption of Escherichia coli and Staphylococcus aureus .
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Cat. No.: HY-N9279
CAS No.: 23291-96-5
Synonyms: Monocrotaline pyrrole; MCTP; 3,8-Didehydromonocrotaline
Dehydromonocrotaline is a mitochondrial respiratory chain complex I NADH oxidase inhibitor, with a IC50 of 62.06 μM and a Ki of 8.1 μM in rats. Dehydromonocrotaline exerts non-competitive inhibitory effects by modifying cysteine thiol groups on complex I, and does not bind to the NADH-binding site. Dehydromonocrotaline dissipates mitochondrial membrane potential and reduces ATP levels. Dehydromonocrotaline can be used in studies related to hepatotoxicity, pulmonary hypertension and liver tumors .
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Cat. No.: HY-W1048549A
Synonyms: HOOC-PEG2000-thiol
HOOC-PEG2000-SH (HOOC-PEG2000-Thiol) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability .
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Cat. No.: HY-W1048849A
Synonyms: 4-Arm PEG5000-thiol
4-Arm PEG5000-SH (4-Arm PEG5000-thiol) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
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Cat. No.: HY-W1048849B
Synonyms: 4-Arm PEG-thiol (MW 10000)
4-Arm PEG-SH (MW 10000) (4-Arm PEG-thiol (MW 10000)) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
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Cat. No.: HY-D1364
CAS No.: 1869968-64-8
Pyrene maleimide is a polyaromatic fluorescent hydrocarbon with a termininal maleimide group. The maleimide group will react with a thiol group to form a covalent bond.
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Cat. No.: HY-D2498
Cy7 maleimide is a fluorescent dye containing a Maleimide (HY-W007324) functional group. Maleimide can be used to label thiol groups on antibodies, proteins and peptides .
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Cat. No.: HY-D2002
CAS No.: 1219127-42-0
ATTO 488 maleimide is a thiol-reactive fluorescent labeling reagent that forms a covalent bond via its maleimide group with the thiol group of the C-terminal cysteine residue of α-synGC. ATTO 488 maleimide enables α-syn fiber imaging via super-resolution stimulated emission depletion (STED) fluorescence microscopy. ATTO 488 maleimide is applicable to research related to Parkinson's disease (Ex/Em = 488/592nm) .
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Cat. No.: HY-W1048849C
Synonyms: 4-Arm PEG20000-thiol
4-Arm PEG20000-SH (4-Arm PEG20000-thiol) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver .
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Cat. No.: HY-W190877
CAS No.: 1260092-48-5
Synonyms: SH-PEG1-COOH
Thiol-PEG1-acid (SH-PEG1-COOH) is a PEG derivative consisting of a thiol (-SH), 1 PEG unit, and a carboxyl (-COOH). The thiol is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. The carboxyl group can easily form stable amide bonds with amino groups, and can also form ester bonds with hydroxyl groups.
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Cat. No.: HY-W020780D
mPEG40000-Mal is a thiol-reactive PEG derivative that can be used to selectively modify proteins, peptides, or any other surface with available thiol groups .
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Cat. No.: HY-W736950A
Research Areas:  

Others

H-L-Cys(MDNPE)-OH hydrochloride is a cysteine ​​derivative with a short peptide sequence attached to the thiol group of cysteine.
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Cat. No.: HY-135133
CAS No.: 97512-83-9
Research Areas:  

Others

S-Phenylsulfonylcysteine is a reagent for blocking thiol (-SH) groups on proteins and peptides .
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Cat. No.: HY-134428
CAS No.: 188174-63-2
Arachidonoyl coenzyme A lithium is an unsaturated fatty acyl coenzyme A, formed by the condensation of the thiol group of coenzyme A with the carboxyl group of arachidonic acid .
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Cat. No.: HY-W1048527
Synonyms: 8-Arm PEG5000-thiol
8-Arm PEG5000-SH (8-Arm PEG5000-Thiol) is a multi-arm PEG derivative with thiol groups at each end of the eight arms. 8-Arm PEG5000-SH can be used for drug delivery .
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Cat. No.: HY-D2488
Sulfo Cy5.5-maleimide is a fluorescent dye containing a Maleimide (HY-W007324) functional group. Maleimide can be used to label thiol groups on antibodies, proteins and peptides.
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