Biopharmaceuticals Need Proteins

Whether your protein is from bacterial, mammalian or baculovirus expression, our scientists will assist you on the strategy for a customized approach to your protein and purity needs. Marin Biologic’s extensive experience in biochemistry includes the production, purification to homogeneity, and characterization of native proteins isolated from cells and tissue as well as recombinant proteins (including the cloning step).

Biopharmaceuticals are composed of protein or fragments of proteins, with mimetics as small peptides that “mimic” the functional active site of the protein. Early efforts with protein activities often require a purified or enriched preparation. Ultimately, a homogeneously purified protein is necessary for final characterization and formulation.