AOD-9604 Research Guide
What Is AOD-9604?
AOD-9604 is a synthetic peptide analogue derived from the C-terminal region of human growth hormone (hGH), specifically the 176–191 amino acid sequence. It was developed through peptide engineering to investigate biological pathways associated with this region of the growth hormone molecule while remaining structurally distinct from full-length human growth hormone.
Unlike intact human growth hormone, AOD-9604 is a modified peptide analogue that incorporates structural changes intended to improve stability. Since its development, it has become one of the most widely recognised compounds within growth hormone fragment research.
Understanding How AOD-9604 Works
AOD-9604 is classified as a synthetic human growth hormone fragment analogue.
Researchers have investigated how peptides derived from the C-terminal region of human growth hormone interact with biological pathways associated with lipid metabolism and cellular signalling. Scientific literature has also explored how structural modifications distinguish AOD-9604 from the unmodified HGH Fragment 176–191.
Unlike full-length human growth hormone, AOD-9604 has been studied independently because of its unique structure and biological characteristics.
Why Researchers Study AOD-9604
AOD-9604 has been investigated across several scientific disciplines, including:
- Growth hormone fragment research
- Cellular signalling
- Metabolic research
- Peptide engineering
- Molecular biology
- Endocrine research
- Lipid metabolism research
Its structural relationship to human growth hormone and extensive scientific literature continue to make AOD-9604 an important subject of laboratory investigation.
The Development of AOD-9604
AOD-9604 was developed from the C-terminal fragment of human growth hormone corresponding to amino acids 176–191.
During development, researchers introduced structural modifications, including the addition of an N-terminal tyrosine residue and stabilising features, to improve the peptide's stability. As a result, AOD-9604 is considered a modified analogue rather than the unmodified HGH Fragment 176–191.
AOD-9604 vs HGH Fragment 176–191
Although these compounds are closely related, they are not identical.
AOD-9604
A modified analogue of the human growth hormone 176–191 fragment that incorporates structural changes designed to improve stability.
HGH Fragment 176–191
The unmodified C-terminal fragment of human growth hormone consisting of amino acids 176–191. While closely related to AOD-9604, it is a distinct compound with a different structure.
What Makes AOD-9604 Different?
Unlike full-length human growth hormone, AOD-9604 is a short synthetic peptide analogue developed from a specific region of the growth hormone molecule.
Its modified structure distinguishes it from both intact growth hormone and the unmodified HGH Fragment 176–191, making it a separate area of scientific investigation.
This distinction has contributed to AOD-9604 becoming one of the most widely recognised growth hormone fragment analogues within peptide research.
AOD-9604 Compared to Other Research Peptides
AOD-9604
A synthetic analogue of the C-terminal fragment of human growth hormone.
HGH Fragment 176–191
The unmodified C-terminal fragment of human growth hormone.
Tesamorelin
A synthetic Growth Hormone Releasing Hormone (GHRH) analogue investigated within endocrine signalling research.
CJC-1295 (No DAC)
A synthetic GHRH analogue commonly referred to as Modified GRF 1-29.
Each compound possesses a distinct structure and area of scientific investigation.
Product Specifications
Compound: AOD-9604
Quantity: 5mg
Form: Lyophilised powder
Appearance: White to off-white powder
Storage: Store refrigerated upon receipt
Testing: Independently batch tested
Research Classification: Synthetic Human Growth Hormone Fragment Analogue
Independent Batch Testing
At Platinum Peptides, transparency and quality assurance remain central to our approach.
Every batch undergoes independent third-party analytical testing to verify identity and purity before being released.
Why Batch Testing Matters
Identity Verification
Confirms that the material matches the labelled compound.
Purity Analysis
Provides confidence that the sample meets established quality standards.
Consistency
Helps ensure batch-to-batch reliability and reproducibility.
Transparency
Allows researchers to review independent analytical data before making purchasing decisions.
Certificates of Analysis are available for each batch where applicable.
Storage Information
Lyophilised peptides should be stored in a cool, dry environment and protected from excessive heat, moisture and direct sunlight.
Researchers should always review appropriate storage conditions relevant to their specific protocols and applications.
Frequently Asked Questions
What is AOD-9604?
AOD-9604 is a synthetic analogue of the C-terminal fragment of human growth hormone (amino acids 176–191).
Is AOD-9604 the same as HGH Fragment 176–191?
No. AOD-9604 is a modified analogue of HGH Fragment 176–191 and incorporates structural changes that distinguish it from the unmodified peptide.
Is AOD-9604 human growth hormone?
No. AOD-9604 is derived from a small region of the human growth hormone molecule but is not full-length human growth hormone.
Is AOD-9604 naturally occurring?
No. AOD-9604 is a synthetic peptide developed for scientific research.
Is AOD-9604 batch tested?
Yes. Platinum Peptides uses independent third-party testing to verify batch quality and purity.
How should AOD-9604 be stored?
Store in accordance with established peptide storage guidelines and maintain refrigeration where appropriate.
Is AOD-9604 readily soluble?
AOD-9604 possesses different physicochemical properties from many other research peptides. Researchers should understand the solubility characteristics of the compound and select appropriate laboratory methodologies based on their own independent research. For more information on solvent selection and hydrophobic compounds, see our Acetic Acid Guide.
Related Research Compounds
Researchers interested in AOD-9604 may also wish to explore:
Important Information
This product is supplied strictly for laboratory research purposes only.
It is not intended for human consumption, therapeutic use, diagnostic use or veterinary use.
Researchers are responsible for ensuring compliance with all applicable laws, regulations and research protocols relating to the handling and use of peptide compounds.
Platinum Peptides does not provide guidance regarding dosage, administration, usage protocols or expected effects. Researchers are responsible for conducting their own independent research.