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Biotinylation Reagents

Biotin-PEG-SG, Biotin-PEG-Succinimidyl Glutarate Ester, MW 600

Catalog: TASK-36-1000555   CAS NO.: N/A
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Description

Biotin-PEG-SG (Biotin-PEG-Succinimidyl Glutarate Ester) allows for the introduction of biotin onto proteins, peptides, antibodies, nucleic acids, or other molecules of interest. The PEG spacer provides flexibility, reducing steric hindrance and potentially enhancing the accessibility of biotin for interaction with streptavidin or avidin. The succinimidyl glutarate ester moiety is reactive towards primary amines (-NH2) under mild conditions (pH 7-9), forming stable amide bonds. This reactivity is crucial for efficient and specific bioconjugation reactions.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight600
Purity>98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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