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Functional PEGs

Cy5-PEG-NHS, MW 2,000

Catalog: TASK-03-7000152   CAS NO.: N/A
  • 5mg

$68.25$68.25

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Description

Cy5-PEG-NHS refers to a chemical compound or conjugate consisting of Cy5 (a cyanine-based fluorescent dye), polyethylene glycol (PEG), and NHS (N-hydroxysuccinimide) ester. Cy5 is a member of the cyanine dye family and is known for its strong near-infrared fluorescence. It is widely used in molecular and cellular imaging applications due to its favorable properties, such as high quantum yield and photostability. The NHS ester is a reactive functional group that can react with primary amines (-NH2) on biomolecules. This reaction forms a stable amide bond, facilitating the covalent attachment of the Cy5-PEG conjugate to amine-containing molecules.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight2,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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