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Short chains of amino acids linked by peptide (amide) bonds. Peptides are used as catalysts, signaling ligands, and imaging agents; for biometric hydrogel construction, immunoprecipitation processes, and more.
Promotes cell adhesion to solid substrates. Poly-L-Lysine Hydrobromide, MP Biomedicals is a positively charged amino acid polymer. It acts as a nonspecific attachment factor by enhancing electrostatic interactions between negatively charged ions of the ce