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Biotinylation Reagents

Biotin-C2-maleimide | CAS 139554-72-6

Catalog: TASK-36-1001075   CAS NO.: 139554-72-6
  • 50mg
  • 100mg

$68.25$68.25

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Description

Biotin-C2-maleimide refers to a specific biotin derivative that includes a maleimide functional group attached via a C2 linker. This compound is widely used in bioconjugation chemistry to label thiol-containing biomolecules such as cysteine residues in proteins or peptides. The maleimide functional group (-CH=CH-CO-NH-) is highly reactive towards thiol (-SH) groups under mild conditions, forming stable thioether bonds (S-C linkage). This reaction is known as thiol-maleimide conjugation and is widely used for site-specific labeling of proteins or peptides.

Specifications

CAS No.139554-72-6
FormulaC16H22N4O4S
Molecular Weight366.4
Purity>98%
Ship Within1 week
Storage Temp.N/A
Shipping4-25℃ for up to 3 weeks
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