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Click Chemistry

N-(DBCO-PEG4)-N-Biotin-PEG4-NHS

Catalog: TASK-20-1000179   CAS NO.: 2353409-72-8
  • 10mg
  • 50mg

$68.25$68.25

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Description

N-(DBCO-PEG4)-N-Biotin-PEG4-NHS is a branched PEG linker with a biotin, a DBCO and NHS ester. DBCO is a variant of DBCO, known for its bioorthogonal click chemistry reaction with molecules containing strained alkynes. This enables selective and covalent conjugation under mild physiological conditions. Biotin is a vitamin that forms a strong, selective interaction with avidin and streptavidin proteins. This interaction is widely used in various biological assays and techniques. The NHS ester is a reactive group that can form stable amide bonds with primary amines. It is commonly used for bioconjugation reactions, allowing the attachment of the compound to molecules containing amino groups.

Specifications

CAS No.2353409-72-8
FormulaC54H74N6O16S
Molecular Weight1095.3
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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