Important: To support fast and efficient fulfillment, Southern Aminos may maintain inventory from multiple active batches of the same product. Orders are fulfilled using the available inventory at the time of processing; therefore, we cannot guarantee or accommodate requests for a specific batch. Please be assured that every active batch has undergone thorough testing and has passed all required quality-control standards before being released for sale.
Current HGH 176-191 Certificate of Analysis
These are the latest COA’s for current selling products
| Peptide | COA Date | Batch | Cap/Crimp | Mass | Purity | COA Link |
|---|---|---|---|---|---|---|
| HGH 176-191 | 09/04/2025 | FR100877 | Purple/Black | 5.59mg | 98.206% | https://chromate.org/verify?c=27522_COASTC4KV4A8 |
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HGH Fragment 176–191 – Synthetic Research Peptide (5mg)
Description:
HGH Fragment 176–191 is based on a peptide fragment sequence commonly referenced in research literature, a short-chain peptide fragment studied in laboratory settings. This material is studied in controlled research environments and is not intended to produce any specific biological outcome.
This compound is supplied as a 10mg lyophilized peptide, optimized for controlled laboratory environments.
Specifications
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Unit Size: 5mg
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Form: Lyophilized powder
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Storage: Store in a cool, dry environment.
Intended Use
All Southern Aminos peptides are supplied exclusively for in-vitro laboratory research use.
This material is not intended for human or animal administration, or for diagnostic, therapeutic, or dietary applications.
Legal Disclaimer
This product has not been evaluated by the U.S. Food and Drug Administration (FDA).
Products and statements from Southern Aminos are not intended to diagnose, treat, cure, or prevent any disease.
Use is limited to qualified professionals performing legitimate laboratory research within lawful parameters.
This product is not intended to replicate or substitute any naturally occurring hormone or regulated substance.
Terms of Sale
All sales are final.
By purchasing from Southern Aminos, the buyer affirms they are a qualified researcher or institution and assume full responsibility for safe handling, storage, and regulatory compliance in accordance with all applicable laws.
| Product Name | HGH Fragment 176–191 | |
| CAS Number | 221231-10-3 | |
| Sequence | Tyr–Ser–Arg–Ser–Arg–Leu–Arg–Asp–Asn–Leu–Cys–Gly–Phe–Tyr–Thr–Gly–Phe | |
| Molecular Formula | C₇₈H₁₂₅N₂₃O₂₃S | |
| Molecular Weight | 1817.13 g/mol | |
| Purity | ≥98% (HPLC validated) | |
| Synthesis Method | Solid-phase peptide synthesis (SPPS) | |
| Format | Lyophilized powder | |
| Appearance | White to off-white crystalline powder | |
| Solubility | Soluble in water or acetic acid | |
| Stability & Storage | −20°C for up to 24 months; post-reconstitution: 4°C ≤7 days | −20°C ≤3 months |
| Shipping Conditions | Ambient temperature; refrigerate upon receipt | |
| Regulatory Status | For research use only; GMP-grade manufacturing |
Southern Aminos – Research Use Policy & Liability Disclaimer
The products offered by Southern Aminos are intended strictly for laboratory research use only and are sold exclusively to qualified professionals, institutions, and research entities.
All materials are not for human consumption, veterinary use, or any application involving living organisms, including but not limited to diagnostic, therapeutic, or recreational purposes.
By purchasing from Southern Aminos, you acknowledge and agree that:
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You are a qualified professional or research institution with the proper knowledge, training, and facilities to safely handle and store laboratory-grade reagents and peptides.
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You will use all products in full compliance with local, state, and federal laws and regulations governing laboratory research materials.
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You accept full responsibility for the safe handling, storage, and lawful use of any material purchased from Southern Aminos.
Prohibited Uses
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Products sold by Southern Aminos must not be used as active pharmaceutical ingredients (APIs) in the compounding or manufacturing of drugs for human or veterinary purposes.
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Products must never be administered to humans or animals under any circumstances.
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Southern Aminos does not condone, support, or permit the use of its products in the development, testing, or production of illegal or controlled substances.
Regulatory Compliance
Southern Aminos makes no representation or warranty that any product has been approved by the U.S. Food and Drug Administration (FDA) or any other regulatory body.
Statements regarding any product are for informational and educational purposes only and have not been evaluated by the FDA.
Our products are not intended to diagnose, treat, cure, or prevent any disease and are sold solely for qualified research applications.
Liability Statement
The buyer assumes full responsibility for the proper handling, storage, and lawful use of any product purchased from Southern Aminos.
Southern Aminos shall not be held liable for any damages, losses, or injuries—direct or indirect—arising from misuse, mishandling, or unauthorized application of its products.
Southern Aminos also reserves the right to refuse or cancel sales to any individual or entity suspected of misusing research materials or violating applicable regulations.
If you have questions regarding the safe or lawful use of Southern Aminos research materials, please consult a qualified laboratory professional prior to purchase.
By completing a transaction with Southern Aminos, you agree to all terms, conditions, and policies outlined in this statement.
| Weight | 1 oz |
|---|
The products available here are designed exclusively for research and laboratory use. They are not approved for human or animal consumption. These items are not classified as medicines or drugs and have not been evaluated or approved by the U.S. Food and Drug Administration (FDA) for the diagnosis, treatment, cure, or prevention of any disease or medical condition. Not for clinical, diagnostic, or therapeutic use. The product page photos are representative images only and are not intended to reflect the exact batch specifications for every shipment. We are a large peptide business and run multiple batches per product, all current batches are listed on the product page, we are unable to provide batch specific requests, and there should be no expectation that you will receive any current specific batch. Product images are for illustrative purposes only. Actual labels, packaging, and product color may vary.

