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Biotinylation Reagents

(+)-Biotin-PEG4-NHS Ester | CAS 459426-22-3

Catalog: TASK-36-1000627   CAS NO.: 459426-22-3
  • 1g

$68.25$68.25

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Description

(+)-Biotin-PEG4-NHS Ester can be used to immobilize enzymes onto solid supports such as beads or surfaces functionalized with avidin or streptavidin. This immobilization allows for the reuse of enzymes in biocatalysis reactions and facilitates their separation from reaction mixtures. In structural biology and protein-protein interaction studies, (+)-Biotin-PEG4-NHS Ester can be used to crosslink proteins or protein complexes through biotinylation of accessible lysine residues. This approach helps in identifying protein binding partners or studying protein conformational changes.

Specifications

CAS No.459426-22-3
FormulaC25H40N4SO10
Molecular Weight588.7
Purity>98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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