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Biotinylation Reagents

Biotin-PEAC5-maleimide hydrochloride | CAS 2377497-15-7

Catalog: TASK-36-1001495   CAS NO.: 2377497-15-7
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Description

Biotin-PEAC5-maleimide hydrochloride (N-6-(Biotinylamino)hexanoyl-N’-[2-(N-maleimido)ethyl]piperazine, hydrochloride) combines biotin, a widely used affinity tag, with a maleimide group through a polyethylene glycol (PEG) linker (PEAC5). The maleimide group reacts specifically with thiol groups (-SH) found in cysteine residues of proteins, enabling site-specific conjugation. PEAC5 linker is a PEG chain (usually consisting of five ethylene glycol units) that connects the biotin to the maleimide group, imparting flexibility and enhancing solubility. Biotin-PEAC5-maleimide hydrochloride is a highly useful reagent in the field of biochemistry and molecular biology, offering specific and efficient conjugation of proteins and other biomolecules.

Specifications

CAS No.2377497-15-7
FormulaC26H41ClN6O5S
Molecular Weight585.2
Purity>98%
Ship Within1 week
Storage Temp.N/A
Shipping4-25℃ for up to 3 weeks
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