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Functional PEGs

Cy5-PEG-MAL, Cy5-PEG-Maleimide, MW 3,400

Catalog: TASK-03-2000083   CAS NO.: N/A
  • 50mg

$68.25$68.25

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Description

Cy5-PEG-MAL (Cy5-PEG-Maleimide) contains a Cy5 fluorescent dye that emits red light upon excitation, making it useful for labeling proteins, nucleic acids, and other biological molecules. It also has a PEG (polyethylene glycol) linker, which imparts water solubility and biocompatibility to the compound, making it suitable for use in biological systems. It also contains a maleimide functional group, which allows it to selectively react with thiol groups on cysteine residues in proteins, forming a stable thioether linkage. This property makes it a valuable tool in protein modification, conjugation, and crosslinking applications.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight3,400
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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