Cat. No. Product Name CAS No.
BPG-2858 SCM-PEG-SCM, MW 2k-7.5k Inquiry

Synonyms: Succinimidyl Carboxymethyl Ester-polyethylene glycol-Succinimidyl Carboxymethyl Ester; Succinimidyl Carboxymethyl Ester-PEG-Succinimidyl Carboxymethyl Ester

Succinimidyl Carboxymethyl Ester-polyethylene glycol-Succinimidyl Carboxymethyl Ester (SCM-PEG-SCM) is a double PEG derivative with two succinimidyl carboxymethyl ester groups. It is usually a viscous liquid or solid powder, depending on the molecular weight. It is soluble in most organic solvents and has good solubility in water. It needs to be dried at -20℃ away from light and stored for a long time. It can link to the free amino bond of active drugs, and the amino acetate bond produced by coupling is more stable than the ester bond. It is widely used in products that react with drug coupling. It provides conditions for medical research, drug delivery, nanotechnology and new materials research, cell culture and ligand research, peptide synthesis support, grafting of polymer compounds, new materials and functional coatings modified by polyethylene glycol.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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PEG linkers For Drug

Improved Circulation Half-Life

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