3 results for: "recombinant protein" Filters Featured Products Activin A Recombinant human protein Activin A: An Alpha in the TGF Beta Family Application Note International Unit-based Specific Activity Determination for HumanKine® Products Recombinant protein biological activity can be quantified by international units (IU) based on comparisons to a centralized set of standards Research Area What do you get when you buy a GMP-grade product? GMP Manufacturing, benefits, and ISO certifications explained