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Functional PEGs

FITC-PEG-NH2, Fluorescein-PEG-Amine, MW 3,400

Catalog: TASK-03-3000040   CAS NO.: 2411381-38-7
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Description

FITC-PEG-NH2 (Fluorescein-PEG-Amine) is a fluorescein dye containing a free amine group, which can be reactive with cabroxylic acid, activated NHS ester, carbonyl (ketone, aldehyde) etc. The hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.

Specifications

CAS No.2411381-38-7
FormulaN/A
Molecular Weight3,400
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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