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Functional PEGs

Biotin-PEG-Maleimide, Biotin-PEG-MAL, MW 7,500

Catalog: TASK-03-2000054   CAS NO.: N/A
  • 500mg
  • 1g

$68.25$68.25

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Description

Biotin-PEG-Maleimide (Biotin-PEG-MAL) is a maleimide biotinylation linker that can react with sulfhydryl groups (at pH 6.5-7.5) specifically to form a thioether linkage. The hydrophilic PEG spacer increases aqueous solubility of the molecules conjugated to the biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight7,500
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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