Product Name: dsg-peg-nh2 bissuccinimide glutarate polyethylene glycol amino

English Name: dsg-peg-nh2

Product specification: 100mg, 50mg (customized according to demand)

Product Description:

Appearance: off white to white solid powder

Solubility: soluble in DMSO (dimethyl sulfoxide), DMF (dimethylformamide) insoluble in water

Storage conditions: 0-4 ℃ for short term (days to weeks) and -20 ℃ for long term (months).

Protein crosslinking reagent: DSG (bissuccinimide glutarate) is a water-insoluble homobifunctional N-hydroxysuccinimide (NHS ester) crosslinking agent, which is usually used to couple radiolabeled ligands with cell surface receptors. NHS esters are the simplest and most commonly used reactive groups for crosslinking and labeling proteins and peptides. NHS esters can react with the primary amine at the N-terminal of the peptide and the amine of lysine residue to form stable covalent amide bonds and release NHS groups.

In some applications, crosslinking efficiency can be improved compared with DSS.