What Is HGH Fragment 176-191?
HGH Fragment 176-191 is a synthetic peptide. It matches amino acids 176 through 191 of human growth hormone. So, it targets fat metabolism pathways specifically. But it does not act like full-length HGH. This fragment avoids broad systemic effects. Researchers use it to study lipolysis in vitro. Therefore, it remains a tool for lab analysis only. You can find more details at globalpeptidesofficial.com.
Is HGH Fragment 176-191 Lab Tested?
Yes. Every batch undergoes strict third-party testing. We use Janoshik analytics for verification. So, you get a Certificate of Analysis (COA) with each order. However, no human clinical trials exist for this specific unmodified fragment. Most data comes from rodent models or the modified analog AOD-9604. But our purity checks ensure the powder matches the label. First, we run HPLC tests. Next, we verify mass spectrometry results. Finally, we publish the data for transparency.
How Should Researchers Store This Peptide?
Store lyophilized powder at -20°C or colder. Keep it away from light and moisture. So, the peptide remains stable for long-term studies. Once reconstituted, keep it at 2-8°C. But use it promptly after mixing. Aseptic techniques are mandatory during handling. Therefore, contamination risks stay low in your lab environment. Also, avoid repeated freeze-thaw cycles. This degrades the peptide structure over time.
What Are the Technical Specifications?
| Feature | Specification |
| Product Name | HGH Fragment 176-191 |
| Sequence | H-Tyr-Leu-Arg-Ile-Val-Gln-Cys-Arg-Ser-Val-Glu-Gly-Ser-Cys-Gly-Phe-OH |
| Disulfide Bridge | C7-C14 |
| Length | 16 Amino Acids |
| Molecular Formula | C₇₈H₁₂₅N₂₃O₂₃S₂ |
| Molecular Weight | 1815.09 g/mol |
| Purity | >99.3% (HPLC & Janoshik Verified) |
| Form | Lyophilized Powder |
| Storage | -20°C (Lyophilized), 2-8°C (Reconstituted) |
| Usage | In Vitro Research Only |
Why Choose Global Peptides Official?
We prioritize purity and transparency. So, our HGH Fragment 176-191 exceeds industry standards. But we do not make medical claims. This product is for research use only. Also, we provide full documentation for every batch. Therefore, your lab data remains reliable and reproducible. You can verify our testing protocols at globalpeptidesofficial.com. First, check our COA database. Next, review our shipping policies. Finally, contact our support team for bulk inquiries.
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