The NHS-PEG-COOH carboxyl group forms stable amide bonds with the amino group and can also form ester bonds with the hydroxyl group. Active esters react with primary amine groups at PH7-8.5 to form stable amide bonds. Polyethylene glycol to increase drug solubility and stability, reduce the immunogenicity of peptides and proteins, inhibition of non-specific combination of charged molecules on the surface modification. Modifiable proteins, peptides and other small molecular materials. It is widely used in medicine research, slow release of medicinal properties, nano new materials research and cell culture. In the active compounds of ligand, peptide synthesis carrier, graft polymer compounds, new material modification of polyethylene glycol (peg) coating and functional applications has become the research trend.

 

Brand: BCM

 

Appearance: White powder or white solid, depending on molecular weight.

 

Solubility: Soluble in Chloroform, Methanol, DMSO.

 

Attribute
[Chem Name]	COOH-PEG-NHS
[Molecular]	(PEG): 2000,3400,5000, other molecular weights can be customized
[Form]	White powder or white solid, depending on molecular weight
[Storage]	Store at 2-8°C to avoid frequent dissolution and freezing

Goods Tag