Recombinant human insulin is produced in yeast expression systems to ensure high purity, correct folding, and full biological activity. Manufactured in a tag-free format, this protein retains its native sequence and structure, making it highly suitable for cell culture, metabolic studies, and therapeutic research applications.

Insulin is a central metabolic hormone that regulates glucose homeostasis by promoting cellular glucose uptake, glycogen synthesis, and lipid metabolism. It also influences cell growth and survival through insulin receptor–mediated signaling pathways. Recombinant human insulin is widely used in diabetes research, cell culture supplementation, metabolic regulation studies, and therapeutic development.