For in-vitro research use only. Not for human consumption.
HGH Fragment 176-191
HGH Fragment 176-191 corresponds to the exact C-terminal 16 amino acids of human growth hormone. Unlike AOD9604 (which has an additional N-terminal tyrosine), this is the unmodified native fragment. Research examines its lipolytic signaling properties isolated from the full-length hGH molecule.
HGH Fragment 176-191 definition
HGH Fragment 176-191 corresponds to the exact C-terminal 16 amino acids of human growth hormone. Unlike AOD9604 (which has an additional N-terminal tyrosine), this is the unmodified native fragment. Research examines its lipolytic signaling properties isolated from the full-length hGH molecule.
No sequence is listed in the current catalog record for this product.
- CAS
- 66004-57-7
- MW
- 1817.12 g/mol
- Sequence
- Not listed
- Half-life
- Not listed
- Formula
- C78H125N23O23S2
- Purity
- 99.78%
- Form
- Lyophilized powder
- Class
- hGH C-Terminal Fragment
Reconstitution calculator
Estimate vial concentration and aliquot volume from the selected vial mass, solvent volume, and target research amount.
Calculations are for lab planning only and do not replace the product COA, protocol requirements, or qualified professional review. Confirm solvent compatibility before use.
Compound details.
- CAS Number
- 66004-57-7
- Molecular Weight
- 1817.12 g/mol
- Molecular Formula
- C₇₈H₁₂₅N₂₃O₂₃S₂
- Class
- hGH C-Terminal Fragment
- Purity
- ≥99% purity
- Physical Form
- Lyophilized powder
- Storage
- Store at -20°C (long term). Refrigerate after reconstitution.
Research context.
Studies at Monash University characterized this region as the minimal active fragment responsible for hGH's fat metabolism effects. Published research examines how this isolated fragment affects lipogenesis and lipolysis without somatotropic activity.
Verification standard.
Every Nexus Laboratory batch ships with a Certificate of Analysis documenting HPLC purity (target ≥98%), mass spectrometry identity (expected versus observed mass), and endotoxin screening — verified by third-party laboratory testing and publicly archived. Review Nexus lab verification.
HGH Fragment 176-191 is part of the Nexus Growth Hormone Secretagogues catalog. GHRH analogs, GH secretagogues, and growth-factor research compounds. Each listed variant is priced from the consolidated Nexus catalog and intended for qualified research use only.
TODO-COPY: replace with real compound-specific narrative.
The chemistry.
16-amino acid C-terminal fragment of human growth hormone (amino acids 176-191)
Storage: Store at -20°C (long term). Refrigerate after reconstitution.
Technical specifications.
- Product Name: HGH Fragment 176-191
- Classification: hGH C-Terminal Fragment
- Structural Description: 16-amino acid C-terminal fragment of human growth hormone (amino acids 176-191)
- CAS Number: 66004-57-7
- Molecular Weight: 1817.12 g/mol
- Purity: ≥99% (verified by HPLC and Mass Spectrometry)
- Physical Form: Lyophilized (freeze-dried) powder
- Intended Use: In-vitro research use only — not for human consumption
HPLC trace preview.
Related research compounds
Same category, mechanism overlap, and common research stack pairings.
HGH Fragment 176-191 research FAQ.
What is HGH Fragment 176-191 used for in research?
HGH Fragment 176-191 is supplied for controlled in-vitro research workflows in the Growth Hormone Secretagogues category. It is not labeled for human or veterinary use.
Is HGH Fragment 176-191 HPLC verified?
HGH Fragment 176-191 is listed with Nexus lab verification. Current catalog records show 99.78% purity context where batch COA data is available.
Which HGH Fragment 176-191 sizes are available?
Current Nexus variants include 2mg, 5mg, 10mg.
Does HGH Fragment 176-191 include a COA?
Yes. The current Nexus record links HGH Fragment 176-191 to batch NEX-HGH-FRAGMENT-176-191-2026-0040.