AOD-9604 is one of those subjects where the details matter more than the headlines. This page pulls together the background, the mechanisms, and the practical points readers ask about most.
Updated 2026-06-03. Numbers and descriptions here follow the published literature rather than marketing material.
AOD-9604 is a synthetic peptide whose sequence is modeled on the C-terminal region of human growth hormone. Published descriptions commonly place it as a modified fragment corresponding to hGH amino acids 176–191, with a tyrosine residue added or retained at the N-terminus to support detection and handling. It is not intact growth hormone and lacks the full receptor-binding architecture of the parent protein. The molecule was developed as a research candidate for metabolic studies rather than as a replacement for growth hormone therapy. Its identity is defined by its amino acid sequence rather than by any single commercial preparation.
AOD-9604 drew attention in the 1990s and 2000s as a potential anti-obesity agent. Early work explored both injectable and oral routes, which is unusual for a peptide of this size. Animal studies reported changes in fat metabolism without the growth-promoting or insulin-like effects associated with full-length growth hormone. Subsequent human trials produced mixed or modest results, and the compound did not obtain regulatory approval for weight management in major markets. It remains known mainly through research literature, sports anti-doping listings, and non-approved supplement advertising.
AOD-9604 is prohibited in sport by the World Anti-Doping Agency under the peptide hormone class. Its presence in a sample can be detected through mass spectrometry-based methods, although the exact assay depends on the laboratory. In research settings, material is often supplied as a lyophilized powder for reconstitution. Buyers and researchers should note that products labeled AOD-9604 may vary in purity and actual peptide content. Analytical certificates and independent testing are common ways to verify identity, but no global harmonized standard exists for all commercial lots.
AOD-9604 is a synthetic peptide whose sequence matches the C-terminal fragment of human growth hormone, specifically residues 176 through 191. This region differs from the full hormone in its receptor interactions. The peptide is not a growth hormone secretagogue and does not bind the growth hormone receptor in the same manner. Researchers have examined it for effects on lipid metabolism, but its exact pharmacological profile remains an active area of study.
Development of AOD-9604 began in the 1990s as scientists sought to isolate metabolic effects of growth hormone without its growth-promoting actions. Early laboratory work focused on fat cells and animal models. Several human trials followed, examining changes in body composition and fat mass. Results have been mixed, and the peptide has not progressed to widespread clinical approval. Interest continues in research settings, particularly regarding its mechanism and potential metabolic targets.
Regulatory status varies by country. In the United States, AOD-9604 is not approved as a prescription drug. It is sometimes sold as a research chemical or dietary supplement, though such marketing may fall outside legal frameworks. The World Anti-Doping Agency prohibits its use in sport. Researchers must obtain it through legitimate suppliers and follow institutional rules. Its legal classification continues to evolve as authorities increasingly assess peptide products more broadly.
| Property | Value | Notes |
|---|---|---|
| Molecular class | Synthetic peptide | Fragment analog of human growth hormone |
| Sequence basis | hGH 176–191 region | Modified C-terminal fragment |
| Common synonyms | AOD-9604; AOD9604; hGH fragment | Research and trade names vary |
| Regulatory status | Not approved as a drug | Prohibited in competitive sport |
| Research code | AOD9604 | Used in scientific and patent literature |
Dean Robinson (born 9 September 1974) is an Australian fitness coach who has worked with a variety of both AFL and NRL clubs. Better known as The Weapon, Robinson is notable for his intense training methods which were criticised following a spate of soft-tissue injuries at Essendon in the second half of the 2012 AFL season. Prior to his work as a professional fitness coach, Robinson showed a passion for rodeo. Acting the position of both a steer wrestler and a rodeo clown, Robinson proved a versatile competitor and went all the way to the World Steer Wrestling Association titles in 1997. He also spent several years training other rodeo athletes, before later branching out into additional sports. Before his association with a long string of clubs, Robinson worked at the NSW Institute of Sport. His subsequent transition into the NRL was sparked by his brother Trent Robinson, who had been employed in a variety of coaching roles at several clubs. Beginning in 2005, Robinson worked with the Manly Sea Eagles. Spending two years at the club, Robinson implemented a far more scientific approach to training than was previously in place. Robinson’s contribution to the club’s improved performance did not go unnoticed, and in 2006 AFL clubs also began to express interest in his services. This soon culminated in the Geelong Football Club hiring him for the 2007 season. Robinson left Geelong to join the new Gold Coast Football Club in their inaugural season. After a year there, he moved back to Melbourne and began working for the Essendon Football Club.
Monobenzone, also called 4-(Benzyloxy)phenol and monobenzyl ether of hydroquinone (MBEH) is an organic chemical in the phenol family with chemical formula C6H5CH2OC6H4OH. It is used as a topical drug for medical depigmentation. It is a colourless solid that is classified as the monobenzyl ether of hydroquinone. Monobenzone is soluble in alcohol, benzene, and diethyl ether, and practically insoluble in water.
The scientific name Octopoda was first given as the order of octopuses in 1818 by English biologist William Elford Leach, who classified them as Octopoida the previous year. Octopoda consists of around 300 known species and were historically divided into two suborders, the Incirrina and the Cirrina. More recent evidence suggests cirrates are the most basal species, not a unique clade. The incirrate octopuses (the majority of species) lack the cirri and paired swimming fins of the cirrates. In addition, the internal shell of incirrates is either present as a pair of stylets or absent altogether.
Sources: en.wikipedia.org
Through the early stages of the game, Combine Civil Protection units pursue Gordon Freeman, the player character, through City 17 after Gordon's presence is mistakenly revealed to Dr. Breen. Due to Gordon's actions in Half-Life and his subsequent disappearance, which earned him a legendary reputation, Dr. Breen sees Gordon as a significant threat. As Gordon flees the city, Civil Protection units raid the resistance base of Black Mesa East and capture resistance leader Eli Vance, who is transferred to holding facilities at Nova Prospekt. Gordon, along with Eli's daughter Alyx, breaks into the facility to rescue him, but Eli is teleported to the Combine Citadel by double agent Judith Mossman. The strike against Nova Prospekt prompts a revolution by the citizens of Earth and heavy street fighting takes place. In Episode One, the destruction of the teleporter has isolated Combine forces on Earth, and its primary reactor has begun to melt down. This forces Gordon and Alyx to journey back into the critically damaged Citadel to stabilize its reactor while the city's inhabitants are evacuated. The Combine forces, however, instead attempt to accelerate the meltdown in order to contact their native dimension for reinforcements. After Alyx acquires an encrypted copy of the message to be sent, Overwatch forces desperately attempt to stop the pair from escaping the city, spurred on by Combine Advisors. As the pair escape on a train at the end of the game, the Citadel detonates and destroys City 17.
where δ2HA is the delta value of pool A relative to VSMOW. As many delta values do not vary greatly from one another the α value is often very close to unity. A related measure called epsilon (ε) is often used which is given simply by:
It was thus becoming increasingly evident that the alternative of "democratic rupture" accompanied by "decisive national action" was not viable, so its main supporter, the Communist Party of Spain, decided in March 1976 to change strategy and adopt the alternative of "agreed democratic rupture" advocated by the moderate opposition and the PSOE ─ which had formed the Democratic Convergence Platform ─ although without abandoning the mobilization of citizens to exert continuous pressure on the government and force it to negotiate with the opposition. The change of strategy of the PCE, allowed the merger on March 26 of the two unitary organizations of the opposition, the Junta Democrática and the Plataforma de Convergencia Democrática, which led to the creation of Coordinación Democrática ─ popularly known as Platajunta. In its first manifesto, it rejected the "Arias-Fraga reform" and demanded an immediate political amnesty, full trade union freedom and a "rupture or democratic alternative through the opening of a constituent period". Thus, from the first scenario of rupture with popular uprising, the demand for the calling of general elections from which a constituent process could be derived. Shortly after the Platajunta was formed the government tolerated the socialist trade union Unión General de Trabajadores (UGT) to hold inside the country its XXX Congress camouflaged under the term Jornadas de Estudio (Study Days), but at the same time the police arrested the leader of CC OO, Marcelino Camacho.
=== Coordinated healing === DeMarco’s animal studies showed a healing phenomenon he termed "coordinated healing". Observing that animal wounds would heal differently when treated with his formula, he tried to explain his observations: after excising a square inch of skin from a rabbit’s shaved back, he would allow it to heal normally while documenting its progress with time-lapse photography. DeMarco then performed the same experiment while treating the rabbit with his formula. He observed that the untreated wound healed haphazardly; closing in a non-circular pattern with uneven levels and with infiltrating hair growth before wound closure. In contrast, the treated rabbit shows healing in a smooth circular pattern with even levels and only after wound closure would the hair begin to regrow.
Sources: en.wikipedia.org
No. It is a synthetic peptide fragment modeled on part of human growth hormone, not the full hormone. It does not contain the complete sequence or receptor-binding regions of hGH.
It was investigated in clinical trials for obesity, but it did not receive approval for that use in major markets. Results were generally modest or mixed, and it remains an experimental compound.
WADA lists it as a prohibited peptide hormone. Its use can be detected by laboratory methods, and athletes are subject to sanctions if it is found in samples.
AOD-9604 is a synthetic peptide fragment of human growth hormone, corresponding to amino acids 176-191. It is studied for potential effects on fat metabolism, but it is not approved as a drug in most countries. Its exact mechanism remains under investigation.