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PEG Linkers with Small Molecular

N-(m-PEG4)-N’-(Biotin-PEG2-Amido-PEG4)-Cy5 | CAS 2107273-78-7

Catalog: TASK-18-1003120   CAS NO.: 2107273-78-7
  • 5mg

$68.25$68.25

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Description

N-(m-PEG4)-N’-(Biotin-PEG2-Amido-PEG4)-Cy5 combines a biotin tag for high-affinity binding with streptavidin or avidin proteins, a PEG spacer for solubility and flexibility, and a Cy5 dye for fluorescent detection and imaging. Biotin serves as a high-affinity tag for capturing and detecting target molecules in affinity-based assays, such as enzyme-linked immunosorbent assays (ELISA), Western blotting, and protein purification. The interaction between biotin and avidin/streptavidin can be exploited for sensitive and specific detection of target analytes.

Specifications

CAS No.2107273-78-7
FormulaC61H93ClN6O13S
Molecular Weight1186.0
Purity97%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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