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Functional PEGs

mPEG-bALD, mPEG-Butyraldehyde, MW 20,000

Catalog: TASK-03-1002025   CAS NO.: N/A
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Description

mPEG-bALD (mPEG-Butyraldehyde, Methoxypoly(ethylene glycol) butyl aldehyde) is synthesized by attaching butyraldehyde to polyethylene glycol (PEG). Its methoxypolyaldehyde reacts with amines and the N-terminus of peptides and proteins to form imines containing C=N double bonds. Butyraldehyde reacts with hydrazides to form stable hydrazone bonds or reacts with alkoxyamines to form stable oxime bonds.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight20,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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