Insulin Human AF is a recombinant protein consisting of human insulin crystals, a biosynthetic product created using recombinant microbial expression in yeast. As insulin binds to its receptor, it initiates intracellular signalling pathways that regulate cell growth, differentiation, survival and glucose uptake. This promotes cell culture growth and enhances protein yields by modulating transcription, DNA synthesis and replication, and stimulating protein translocation.

Recombinant Insulin is used as a growth hormone to produce monoclonal antibodies, virus vaccines, gene therapy drugs, and other innovative biologic products approved for use by regulatory bodies worldwide.