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Functional PEGs

FITC-PEG-MAL, Fluorescein-PEG-Maleimide, MW 1,000

Catalog: TASK-03-2000056   CAS NO.: 1845706-65-1
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Description

FITC-PEG-MAL (Fluorescein-PEG-Maleimide, FITC-PEG-Maleimde) is a heterofunctional linker, which has maleimide group on one end for conjugation of thiol-containing ligands, and fluorescent probe (green) on the other end for labeling. FITC is a commonly used fluorescent dye known for its strong fluorescence properties. It can be excited by specific wavelengths of light, emitting fluorescence at different wavelengths. The maleimide functional group selectively reacts with thiol (-SH) groups, forming stable thioether bonds.

Specifications

CAS No.1845706-65-1
FormulaN/A
Molecular Weight1,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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