Human Growth Hormone (Active)

The Antibodies.com Human Growth Hormone (Active) preparation is a biologically active, full-length somatotropin protein supplied as a 100 µg lyophilized vial of unconjugated material for research use only. The recombinant 191 amino acid hormone (~22 kDa) activates the growth hormone receptor and is widely used in cell culture studies of IGF-1 signaling, proliferation assays, and receptor binding experiments. Reconstitute in sterile buffer before use, aliquot to limit freeze-thaw cycles, and store the lyophilized powder at -20 °C protected from light for long-term shelf life. Suitable for in vitro applications including western blot, ELISA standard curves, and flow cytometry-based phosphorylation readouts in GH-responsive cell lines.