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Biotinylation Reagents

(+)-Biotin-PEG9-NHS Ester

Catalog: TASK-36-1000788   CAS NO.: N/A
  • 250mg
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Description

(+)-Biotin-PEG9-NHS Ester refers to a structure where biotin (vitamin H) is linked to a 9-unit polyethylene glycol (PEG) chain, terminated with an N-hydroxysuccinimide (NHS) ester group. This structure is commonly used in bioconjugation chemistry, specifically for the covalent attachment of biotin to primary amines (–NH2) on proteins, peptides, or other molecules. NHS Ester is a reactive group that reacts with primary amines (–NH2) under mild conditions to form stable amide bonds.

Specifications

CAS No.N/A
FormulaC35H60N4SO15
Molecular Weight808.9
Purity>98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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