• Synonyms：
  Hydrazide-PEG-Hydrazide
  
• Purity：
  ≥95%
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Hydrazide-PEG-hydrazide can be used to modify carbohydrates, proteins, peptides, particles and other materials by its hydrazide group. Hydrazide can react with ketone or aldehyde to form a acylhydrazone linkage, which is pH sensitive and can be used for reversible PEGylation. Hydraizde PEG is also used to PEGylate carboxyl, activated carboxylic acid such as succinimidyl NHS ester. PEGylation can increase solubility and stability and reduce the immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. This material has a wide range of applications in medical device modification, biomolecular pegylation, and particle surface functionalization.

Biopharma PEG provides high purity HZ-PEG-HZ from grams to kilogram, even tons batch size in both non-GMP and GMP grades. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.