быстрая доставка ~4 недели
Размер
- 10 μg
- 100 μg
- 20 μg
- 200 μg
- 5 μg
- 50 μg
Active Recombinant Human Somatotropin/GH-N/GH1 Protein (RP00033)
- Описание
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Overview
Product name Active Recombinant Human Somatotropin/GH-N/GH1 Protein Catalog No. RP00033 Description Active Recombinant Human Somatotropin/GH-N/GH1 Protein is produced by E. coli expression system. The target protein is expressed with sequence (Phe27-Phe217) of human GH (Accession #NP_000506.2) fused with an initial Met at the N-terminus and a 6×His tag at the C-terminus. Bio-Activity Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human GH at 2 μg/mL (100 μL/well) can bind Recombinant Human GHR with a linear range of 3-12 ng/mL. Purity > 92% by SDS-PAGE. Endotoxin < 0.1 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of 20mM Tris, 150mM NaCl, pH 8.0.Contact us for customized product form or formulation. Species Human Background
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 secretary granules. The pulsatile release of GH into circulation is regulated by the concerted actions of the hypothalamic hormones - GH-releasing hormone (GHRH) and somatostatin (SST) - as well as by signals from the periphery - ghrelin and leptin. Human GH is a pleiotropic cytokine that exerts its biological actions by binding to the transmembrane GH receptor, which is present in many cell types. GH stimulates the liver and other tissues to produce IGF-1, which regulates growth and metabolism. GH has also been shown to have direct effects on growth that is independent of IGF-1. GH, directly or indirectly via IGF-1, can act on B cells, T cells, NK cells, macrophages and neutrophils to exert immunomodulatory activities. In addition, GH can act directly on various cell types to induce lipolysis, lactation, amino acid uptake and protein synthesis.Product information
Synonym GH; GH-N; GHB5; GHN; hGH-N; IGHD1B Expression Host E. coli Tag C-His Swiss-Prot Gene ID Usage guide
Storage Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.Reconstitution Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. * For research use only. Not for therapeutic or diagnostic purposes.
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