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Biotinylation Reagents

Biotin-PEG2-Mal | CAS 305372-39-8

Catalog: TASK-36-1000320   CAS NO.: 305372-39-8
  • 250mg
  • 500mg

$68.25$68.25

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Description

Biotin-PEG2-Mal is a versatile tool in bioconjugation and biochemical research, offering specific and stable biotin-mediated interactions coupled with the flexibility and functionality provided by PEGylation and maleimide chemistry. Mal stands for maleimide, which is a reactive chemical group that specifically reacts with sulfhydryl (-SH) groups of cysteine residues in proteins or peptides. This reaction forms a stable thioether bond, making maleimide chemistry widely used for site-specific bioconjugation.

Specifications

CAS No.305372-39-8
FormulaC23H35N5O7S
Molecular Weight525.6
Purity>98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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