HGH 191aa (10 IU)
For Research Use Only. Not for human consumption.
99%+ purity
$49.00 – $390.00
Buy HGH 191aa online from Tetrava Labs. HGH 191aa is recombinant human growth hormone (somatropin sequence) supplied for GH receptor and somatotropic pathway research.
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What is HGH 191aa?
HGH 191aa is recombinant material built on the intact 191-amino-acid somatropin sequence in the NCBI GH1 gene record.[1] It is not a C-terminal fragment. It is not a secretagogue.
Tetrava Labs supplies HGH 191aa for sale as a Research Use Only reagent for receptor and analytical work. Related research peptides on the GH axis are different molecules. Not for human or veterinary use.
HGH 191aa Peptide Research
What HGH 191aa is
HGH 191aa is the intact somatropin sequence. The NCBI GH1 gene record is the identity file for that 191-residue chain.[1]
Loose "HGH" on forums can mean a fragment, a GHS, or a pharmacy pen. Those are not this listing.
Intact hormone, fragment, and secretagogue
A C-terminal stretch sold as hGH fragment 176-191 is a different molecule. In this catalog that fragment lives on the AOD-9604 page.[1]
A GHRH analog such as tesamorelin sits upstream of the hormone. Clinical trials have explored tesamorelin as a releasing-factor drug in a branded setting. Still not 191aa GH.[2] Growth-hormone secretagogues occupy GHS-R1a, another step removed.[3]
Buy HGH traffic is usually another product
Searches that say buy HGH often want pens, fragments, or secretagogue stacks. This page is HGH 191aa for sale as an RUO solid.
Intact hormone record: stay here.[1] Fragment lipolysis model: AOD-9604. GHRH analog: tesamorelin. Mixing those aims under one slang name is how identity errors get into print.
A 24-hour GHR reporter is not a fragment lipolysis plate
A GHR-dependent reporter read at 24 hours is a somatropin-class design. The same clock on a C-terminal-fragment lipolysis plate is a different experiment.[1]
Read the reporter at 6 hours and you may be early for a transcription endpoint. Read it at 72 hours without a media change and you may be scoring starvation. Pick the clock for the hormone assay you wrote.
HGH 191aa vs tesamorelin
Tesamorelin is a GHRH analog. HGH 191aa is the intact hormone sequence.[1][2] Full somatropin versus the modified C-terminal fragment listed as AOD-9604 is the same kind of split on the other side of the chain.
Lot-linked HPLC or equivalent identity data should agree with an intact-hormone catalog description, not a fragment mass or a secretagogue pentapeptide.[1] Check the Certificate of Analysis. Tetrava lists HGH 191aa in IU-labeled lyophilized vials (10, 12, 15, 24, and 36 IU among the catalog strengths).
IU on the label is inventory
Catalog strengths for HGH 191aa are labeled in IU, not in a secretagogue milligram table. 10, 12, 15, 24, and 36 IU are how much hormone is in the sealed vial. They are not a conversion from tesamorelin milligrams and they are not a fragment mass.[1] The NCBI record is the GH1 gene. The vial is recombinant material built on that 191-residue chain.
Storage and lot notes
Store sealed lyophilized vials per your protein SOP. Log lot, operator, and COA file so the intact-hormone record stays on every run.
References & Citations
- National Center for Biotechnology Information. GH1 growth hormone 1 [Homo sapiens].
- Falutz J, Allas S, Blot K, et al. Metabolic effects of a growth hormone-releasing factor in patients with HIV. N Engl J Med. 2007;357(2):141-152.
- Sigalos JT, Pastuszak AW. The Safety and Efficacy of Growth Hormone Secretagogues. Sex Med Rev. 2018;6(1):45-53.
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Tetrava Labs Editorial Team
Editorial Team, Tetrava Labs
Content published by Tetrava Labs is compiled and fact-checked using peer-reviewed scientific literature, HPLC-MS Certificates of Analysis (COA), and primary biochemical data. Research use only.
Frequently Asked Questions
Research Use Only Disclaimer
All products are intended for laboratory research purposes only. Not approved for human consumption, diagnostic use, or therapeutic applications. By purchasing, you confirm you are a qualified research professional.
