HGH 210IU (7 × 30iu vials) Research Peptide
Human Growth Hormone (HGH / somatropin) is a 191-amino-acid polypeptide produced by recombinant DNA technology in E. coli. The sequence is identical to endogenous pituitary HGH and is the same active ingredient used in pharmaceutical brands like Genotropin, Norditropin and Humatrope.
Purity
99.5% HPLC-tested purity with COA support.
Size
210IU (7 × 30iu vials) Lyophilized Powder.
Storage
2-8°C (Refrigerator)
Research use
For laboratory research use only. Not for human or veterinary use.
Mechanism of action
HGH binds GH receptors on hepatocytes and peripheral tissues, triggering JAK2/STAT5 signaling that stimulates IGF-1 production in the liver. IGF-1 mediates most of HGH's anabolic, lipolytic and growth-promoting effects on muscle, bone and connective tissue.
Research applications
- Body composition and lean mass research
- Recovery and tissue repair studies
- Sleep architecture research
- Aging and longevity studies
- IGF-1 axis pharmacology
Frequently asked questions
Is this 191aa or 192aa HGH?
This is 191-amino-acid (191aa) somatropin — the bioidentical sequence to native pituitary HGH. 192aa (somatrem) is an older form with an extra methionine that can trigger antibody formation.
What's in the kit?
Seven 30iu vials of lyophilized recombinant HGH totaling 210IU. Reconstitution water is sold separately.
How should HGH be stored?
Lyophilized vials are stable at room temperature short-term but should be refrigerated (2-8°C) for long-term storage. Once reconstituted, refrigerate and use within 14-21 days.
How does the 210IU kit compare to a 100IU HGH kit?
A standard 100IU kit is typically 10 × 10iu vials. This Gentropin kit is 210IU total across 7 × 30iu vials, so it delivers roughly twice the material per kit at a lower cost per IU.
Where can I buy lab-tested HGH in the US?
Amino Fuel Labs ships 191aa recombinant somatropin from the United States with a third-party Certificate of Analysis showing 99.5% purity, plus mass-spec identity confirmation for every lot.
Do you provide a Certificate of Analysis for HGH?
Yes. Every 210IU kit ships with a lot-matched COA covering HPLC purity, mass spectrometry identity, and endotoxin testing. Reports are also published on the lab reports page.
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