WADA prohibited list raises a handful of sensible questions. This page answers them in order, starting with the fundamentals and moving to applications.
This page was last updated on 2026-04-27 and is reviewed periodically as new material appears.
Regulatory treatment of AOD-9604 has varied. In sports anti-doping, the peptide became widely discussed during a 2013 investigation into an Australian professional sports club. Authorities at the time debated whether it fell under prohibitions on growth hormone and related substances. Later clarifications and updated lists have addressed the compound in different ways. Anyone seeking current status should consult the latest applicable rules, and commercial supply for human use is not authorized in major markets.
Research interest in AOD-9604 often focuses on whether it can influence lipid metabolism without the growth-promoting or glucose-related effects of full-length hGH. This question remains unresolved, and findings depend on model, dose, and measurement method. Some reviews treat the peptide as a historical obesity candidate rather than an active therapeutic. Others cite it in discussions of peptide fragments, metabolic signaling, and performance-enhancing substances. Clear conclusions are limited by the small number of rigorous, independent human studies.
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 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.
| Property | Value | Notes |
|---|---|---|
| Primary research area | Obesity and metabolic regulation | Studied in cell, animal, and human models |
| Highest reported trial phase | Phase II | Public summaries describe mixed results |
| Common route in trials | Subcutaneous injection | Typical for peptide therapeutics |
| Regulatory example | 2013 Australian anti-doping review | Classification was debated at the time |
| Approval status | Not approved as a human medicine | Status can change by jurisdiction |
Detection of AOD-9604 in biological samples relies on analytical techniques capable of distinguishing a small synthetic peptide from related endogenous sequences. Liquid chromatography coupled with tandem mass spectrometry is commonly used for confirmatory analysis. Sample preparation may involve immunoaffinity enrichment or solid-phase extraction to concentrate the peptide. Because the molecule is small and may be present at low concentrations, assay sensitivity and specificity are ongoing analytical challenges. Laboratories also validate methods against reference materials when available.
Regulatory interest in AOD-9604 increased after high-profile anti-doping cases involving peptide products. In some cases, the substance was supplied under alternative names or in compounded preparations, complicating traceability. Sports tribunals and anti-doping panels have discussed whether the peptide was explicitly banned at the time of use, leading to clarifications by the World Anti-Doping Agency. For consumers and researchers, the legal status can vary by jurisdiction, and products marketed as research chemicals may lack independent quality verification.
In laboratory settings, AOD-9604 is commonly supplied as a lyophilized powder and stored cold to limit degradation. Reconstituted solutions are typically kept refrigerated or frozen, depending on the buffer and concentration, and protected from repeated freeze-thaw cycles. Stability can be influenced by pH, temperature, and the presence of proteases. Purity is usually assessed by high-performance liquid chromatography and mass spectrometry. These practices support reproducibility, but they do not imply safety or efficacy for any human use.
Regulatory status: AOD-9604 is not approved as a therapeutic drug in the United States, European Union, or other major markets. It is listed by the World Anti-Doping Agency as a prohibited substance in sport, specifically under growth hormone fragments. Many jurisdictions restrict its sale for human consumption. Products marketed online may not meet pharmaceutical quality standards. The legal status varies by country and often depends on whether the material is presented as a research chemical, supplement, or drug.
== Release == As Good as Dead was released on April 16, 1996, following the lead single "High-Fiving MF", which failed to chart. The band, however, found greater success with the album's second single, "Bound for the Floor", which rose to No. 5 on the US Alternative Billboard Chart and No. 10 on the US Hot Mainstream Rock Billboard Chart, and propelled the album into selling over 320,000 copies and a peak of No. 147 on the Billboard 200. The songs "Eddie Vedder" and "Fritz's Corner" additionally made the Top 40 on the Alternative and Mainstream Rock Billboard Charts. Encouraged by the unexpected success of As Good as Dead, Island Records greenlit a third album, Pack Up the Cats. In 2026 the band released a 30th Anniversary remastered version of the album.
=== Cardiac === Chronic hyperglycemia (high blood sugar) injures the heart, even in patients without a history of heart disease or diabetes and is strongly associated with heart attacks and death in subjects with no coronary heart disease or history of heart failure.
Cu+-SOD + O2− + 2H+ → Cu2+-SOD + H2O2 (oxidation of copper; reduction of superoxide) Cu2+-SOD + O2− → Cu+-SOD + O2 (reduction of copper; oxidation of superoxide) The protein hemocyanin is the oxygen carrier in most mollusks and some arthropods such as the horseshoe crab (Limulus polyphemus). Because hemocyanin is blue, these organisms have blue blood rather than the red blood of iron-based hemoglobin. Structurally related to hemocyanin are the laccases and tyrosinases. Instead of reversibly binding oxygen, these proteins hydroxylate substrates, illustrated by their role in the formation of lacquers. The biological role for copper commenced with the appearance of oxygen in Earth's atmosphere. Several copper proteins, such as the "blue copper proteins", do not interact directly with substrates; hence they are not enzymes. These proteins relay electrons by the process called electron transfer.
== Historical background == Before 1932, British grocery stores operated as counter service; however, that year David Greig opened the first self-service grocery store in the UK at Turnpike Lane, Hornsey, but the store, although a success, was closed down after eight months of the experiment. The first permanent self-service grocery store in the United Kingdom was opened 12 January 1948 in Manor Park, London by the Co-op, with Tesco opening its first self-service grocery store and Marks & Spencer starting a trial of self-service in the same year. Sainsbury’s opened its first self-service branch in Croydon in 1950. By 1951, the Co-op had 604 self-service stores. In the same year, Express Dairies opened Britain's first supermarket under the Premier Supermarket brand in Streatham, South London, while the first Fine Fare was opened as a single supermarket later that year, as an offshoot of the Welwyn Department Store. Waitrose opened its first supermarket in Streatham during 1955, although its first self service store had opened at its subsidiary Schofield & Martin in 1951. Tesco, though, did not open its first supermarket until 1956 in Maldon, Essex, while Morrisons was not until 1961, and Asda was not until 1963. By 1959, multiple grocery retailers accounted for only 10% of grocery outlets and 25% of the British market; however, by a decade later the expansion of supermarkets had seen them take 41% of all grocery turnover. The growth of the supermarket is also shown in store numbers, with Britain having only 175 supermarkets in 1958, but this had expanded to 2,803 by 1967.
The EFSA reviewed the same safety question and set its UL at 25 mg/day, which is much lower than the U.S. value. For U.S. food and dietary supplement labeling purposes the amount in a serving is expressed as a percent of Daily Value (%DV). For zinc labeling purposes 100% of the Daily Value was 15 mg, but on May 27, 2016, it was revised to 11 mg. A table of the old and new adult daily values is provided at Reference Daily Intake.
Sources: en.wikipedia.org
More than a million earthquakes are recorded each year by a worldwide system of earthquake detection stations. The propagation velocity of the seismic waves depends on density and elasticity of the earth materials. In other words, the speeds of the seismic waves vary as they travel through different materials in the Earth. The two main components of a seismic event are body waves and surface waves. Both of these have different modes of wave propagation.
== Sequel == In 2017, Vance signed an $8 million deal to write a sequel to Hillbilly Elegy. On March 31, 2026, Vance announced Communion: Finding My Way Back to Faith, which centers on Vance's conversion to Catholicism and serves as a sequel to Hillbilly Elegy.
"Top-up" transfusions, to replace losses due to investigational losses and correction of anemia. Exchange (or partial exchange) transfusions are done for removal of bilirubin, removal of antibodies and replacement of red cells (e.g., for anemia secondary to thalassemias and other hemoglobinopathies or fetal erythroblastosis).
== Side effects == The most common side effects affecting more than 5% of patients are headache, upper respiratory tract infection, abdominal pain, diarrhea, rash, alanine aminotransferase increase, nasal congestion, blood creatine phosphokinase increase, aspartate aminotransferase increase, rhinorrhea, rhinitis, influenza, sinusitis, and blood bilirubin increase.
Sources: en.wikipedia.org
No major medicines regulator appears to have approved AOD-9604 for human therapeutic use. It has been studied in clinical trials, but those programs did not result in a marketed drug.
It became prominent during a 2013 Australian sports investigation that examined whether it was a prohibited growth-hormone-related substance. Subsequent interpretations and list updates have varied, so current rules should be checked directly.
Published summaries generally report limited or inconsistent weight-loss effects, and complete trial data are not widely available. The studies were not sufficient to establish it as an effective obesity treatment.
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.