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Most researchers start with Tirzepatide or a targeted peptide stack.
Prime | HGH 191AA | 10iu
For In Vitro Research Use Only — Not for Human or Veterinary Use. Human Growth Hormone 191 amino acid sequence for endocrinology research. Supplied lyophilized — requires reconstitution with bacteriostatic water.
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Genuine 191 amino acid GH
Specifically needed 191-amino acid recombinant hGH, not the 192aa variant some vendors pass off. Confirmed as true 191aa via peptide mapping. N-terminal Met absence verified.
clean hGH at a fair price
tested for purity and confirmed 191 amino acid sequence. dissolved perfectly, no aggregation, clearly properly manufactured. very happy
Bioassay validated
Ran through full bioactivity panel. Nb2-11 cell proliferation assay confirmed somatotropic activity. Potency consistent with stated IU content. Biologically active growth hormone.
10 IU is small
Quality is undeniable, legitimate 191aa hGH. But 10 IU per vial is pretty small for serious research. We go through 3-4 vials per experiment. Larger sizes would help.
IGF-1 signaling studies
Use exogenous hGH to study downstream IGF-1 signaling cascades. Induces robust JAK2/STAT5 phosphorylation in our hepatocyte cultures, exactly what authentic growth hormone should do.
Proper recombinant protein
This isnt a peptide, its a full 22kDa recombinant protein. Delivering it at this quality says something about manufacturing capability. No aggregation, no degradation, properly folded.
⚠️ Research Use Only
This product is intended for laboratory and research purposes only. Not for human consumption or veterinary use. By purchasing, you confirm this product will be used solely for legitimate research purposes in a licensed facility.