HGH Fragment 176

GROWTH HORMONE FAMILY

HGH Fragment 176-191

C-terminal fragment of human growth hormone. Investigated in lipolysis and metabolic research literature.

5 mgRUO · RESEARCH USE ONLY$39.00

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Certificate of Analysis

Third-party tested · ISO/IEC 17025 accredited

LATESTISO 170257+ TESTING

purity

✓ Passed full QC panel

Variant
HGH Fragment 176-191 · 5 mg
Lot #
Labeled
5 mg
Tested

Full QC panel

Purity (HPLC)
Net Peptide Content
Pass
Identity (HPLC-MS)
Confirmed
Heavy Metals (ICP-MS)
Not detected
Sterility
No growth
Endotoxin (LAL)
Within limits
VIEW COA →

Purity, lot and tested date are per-lot; remaining QC rows are representative — exact values on the CoA.

Compound Information

Chemical and structural properties

Chemical identity verified via NIH PubChem · biological targets characterized from the peer-reviewed literature.

Molecular profile

Structure

CAS Number
Molecular Formula
C80H127N23O24S2
Molecular Weight
1859.1 g/mol
Sequence
Type
Research peptide

Biological targets

Interactions

Primary target
No canonical receptor; adipocyte β3-adrenergic receptor (ADRB3) upregulation (proposed)
Pathway
Lipolysis / antilipogenesis without GHR–JAK2/STAT5 or IGF-1 involvement; β3-adrenergic–cAMP signaling (proposed)
Mechanism
C-terminal hGH(176–191) fragment; the lipolytic domain of growth hormone without its receptor-binding region
Research area
Adipose metabolism, lipolysis and obesity research

Physical properties

Handling & Storage

Appearance
White to off-white lyophilized powder
Solubility
Soluble in sterile or bacteriostatic water; reconstitute prior to use
Storage
2-8 deg C, protect from light
Country of origin
USA

Sources & References

Peer-reviewed research

Indexed in NIH PubMed. Provided for research context; not a claim of clinical outcome.

  • DRUG TESTING AND ANALYSIS

    Detection of the GH analog somatrogon in sports drug testing: Immunological approaches and LC-HRMS/MS

    2025 · PMID 38992930

    Walpurgis K et al.

    View Source ↗
  • BIOCHEMISTRY AND MOLECULAR BIOLOGY INTERNATIONAL

    Antilipogenic action of synthetic C-terminal sequence 177-191 of human growth hormone

    1993 · PMID 8358331

    Wu Z et al.

    View Source ↗
  • DRUG TESTING AND ANALYSIS

    Detection and in vitro metabolism of AOD9604

    2015 · PMID 25208511

    Cox HD et al.

    View Source ↗

⚠ Important research notice

PRODUCTS ARE INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly prohibited by law. Products should only be handled by licensed, qualified professionals. Products sold are not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food, or cosmetic.

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US Manufactured

Manufactured in our U.S. ISO Class 5 sterile facility under cGMP-aligned controls. Every step—from raw material qualification through final lot release—is completed domestically. Every production lot is batch-specific and fully traceable, ensuring consistent quality and manufacturing integrity.

Independent Testing

Every batch undergoes independent verification, including HPLC purity, mass spectrometry, endotoxin screening, sterility testing, heavy metals analysis, peptide identity confirmation, and quantitative peptide content. A complete Certificate of Analysis (COA) is published for every lot.

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Orders placed before 12:00 PM EST are typically shipped the same business day from our U.S. fulfillment facility, conveniently located near our manufacturing operations. Products are securely stored in a temperature-controlled environment and professionally managed to help preserve product quality, ensure rapid order fulfillment, and support time-sensitive research.

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