金山科研平台，产品价格货期咨询微信：jinshanbio Source:E. coli-derived, Phe27-Phe217, with an N-terminal Met Accession #:P01242 N-terminal Sequence Analysis:Met Purity:>95%, by SDS-PAGE under reducing conditions and visualized by silver stain. Endotoxin Level: Predicted Molecular Mass:22.4 kDa SDS-PAGE:20 kDa, reducing conditions Activity:Measured in a cell proliferation assay using Nb2‑11 rat lymphoma cells. Gout, P.W. et al. (1980) Cancer Res. 40:2433.The ED₅₀ for this effect is typically 0.2-1.2 ng/mL. Molecule Information: Growth Hormone 2 Aliases: GH2; GHL; GHV Entrez Gene IDs: 2689 (Human) Background: Growth Hormone Growth hormone (GH), also known as somatotropin, is a member of a family of growth factors that includes prolactin, placental lactogens, proliferins, and somatolactin. It is synthesized primarily by somatotropes in the anterior pituitary and is stored in secretory granules.