- Alternative Designations: AOD-9604, tyr-hGH 177-191, Lipolytic Fragment
- Molecular Formula: C₇₈H₁₂₃N₂₃O₂₃S₂
- Molecular Weight: 1815.1 g/mol
- Amino Acid Sequence: Tyr-Leu-Arg-Ile-Val-Gln-Cys-Arg-Ser-Val-Glu-Gly-Ser-Cys-Gly-Phe
- Isolated Lipolysis and \(\beta _{3}\)-Adrenergic Sensitivity: Preclinical research reveals that AOD 9604 does not bind or interact with the native hGH receptor. Instead, it operates downstream by selectively triggering cellular pathways that force the release of free fatty acids from white adipose tissue (WAT). While it does not bind directly to \(\beta _{3}\)-adrenergic receptors, comparative studies demonstrate that AOD 9604 exposure significantly upregulates internal \(\beta _{3}\)-AR expression across white fat depots. This mechanism enhances lipolytic sensitivity and shifts lipid management cells from storage mode into a highly active metabolic state.
- Isolating Metabolic Paths from Anabolic Overgrowth: Full-length human growth hormone promotes fat burning but carries secondary traits like muscle cell proliferation (hypertrophy) and systemic tissue overgrowth via insulin-like growth factor-1 (IGF-1) upregulation. Preclinical murine models confirm that AOD 9604 lacks these associated anabolic traits, causing no change in lean mass index in lean models. Crucially, because it operates without triggering insulin resistance or reducing cell-wide glucose uptake, it serves as a highly specialized model for investigating fat cell reduction without inducing glucose intolerance or diabetes phenotypes.
- Lipase Modulation and Visceral Resorption Dynamics: Investigators leverage AOD 9604 to analyze how specific protein fragments modify the structural layout of fat cell matrices. Preclinical research suggests that the peptide alters the behavior of endogenous lipases—enzymes that dictate whether broken-down fat returns to adipose cells or is metabolized. In obese animal models, this action driven by massive concentrations resulted in a documented 28% reduction in total adipose tissue. These cellular insights have been further examined in Phase 2b clinical cohorts to evaluate long-term metabolic adaptations and cholesterol profile modifications.
- Chondrocyte Activation and Cartilage Matrix Remodeling: Beyond metabolic biology, a major emerging focus of AOD 9604 research lies within musculoskeletal and joint articulation fields. In animal models simulating osteoarthritis, local exposure to the peptide has been observed to mitigate movement disabilities and improve structural pain scores. Under microscopic structural analysis, the C-terminal fragment demonstrated an ability to promote chondrocyte proliferation and enhance joint cartilage regeneration—an impact that is optimized when administered alongside a hyaluronic acid (HA) delivery matrix.
- Verified Purity: ≥ 99% purity guaranteed through mass spectrometry and HPLC profiling.
- USA Vetted: Independent laboratory confirmation ensures absolute consistency, correct amino acid sequence validation, and complete freedom from residual chemical cross-contaminants.
- Research Use Only: This compound is synthesized exclusively for in vitro laboratory experimentation and preclinical evaluation. Make sure to double-check the physical label to confirm this information.




Reviews
There are no reviews yet.