Cat. No. Product Name CAS No.
BPG-0599 SG-PEG-SG, MW 600-35k Inquiry

Synonyms: Succinimidyl Glutarate ester-PEG-Succinimidyl Glutarate ester; SG-PEG-SG; Succinimidyl Glutarate ester-polyethylene glycol-Succinimidyl Glutarate ester; SG-polyethylene glycol-SG

SG-PEG-SG is a bifunctional cross-linked PEG reagent with succinimide ester at both ends of the molecular chain, which is a kind of NHS-PEG-NHS ester reagent. It is generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. By reacting with drugs, it changes the dispersity and solubility of drug molecules in aqueous solutions. Also, it can create a spatial barrier around the drug, reduce the enzymatic hydrolysis of the drug, avoid the rapid elimination of kidney, metabolism, and allow the drug to be recognized by cells of the immune system.

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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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