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PCL-PEG-NH2

Catalog Number: PCL-035
Description: NH2-PEG-PCL can be used to modify proteins, peptides and other materials and small molecules with carboxyl groups (-COOH) or other reactive groups that can react with primary amines.Amino groups (-NH2) can easily form stable amide bonds with carboxyl groups, as well as with the reactive ester (-NHS) at pH 7-8.5.Polyethylene glycol can increase solubility and stability. Reducing the immunogenicity of peptides and proteins, it also inhibits non-specific binding of charged molecules on modified surfaces.
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Basic Information

Synonyms Poly(lactone)-poly(ethylene glycol)-amino
Applications These polymers are generally used in the preparation of polymer micelles and nanoparticles.
Appearance White/off-white solid or semi-solid
Size 1 g
Solvent Chloroform, dichloromethane, acetone, DMF, DMSO and other conventional organic solvents.

Storage

Storage Keep refrigerated under dry and lightproof conditions, avoid repeated freezing and thawing.

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