December 2023

Peptide Storage

A Material Safety Data Sheet for this investigational material is not available as its chemical, physical and toxicological properties have not been fully investigated. If any irritation occurs, obtain immediate medical attention. Do not release spilled or wasted material to the environment. This material should be handled in a restricted manner until its degree of risk has been adequately assessed. NIBSC CJD Resource Centre is not aware of any specific hazard data applicable to this material nor of any requirements regarding the restricted disposal of the compound.

Like this, the peptides will remain stable for around 30 days at room temperature. If there not going to be used within this time then they must be stored in a freezer at a temperature of around -20cwhere they will remain stable for approximately 48 months. For best preservation, store at 4°C or colder away from bright light.


Standard Laboratory Procedures should be employed when handling this material. NIBSC CJD Resource Centre cannot guarantee completeness or accuracy of the information contained herein and further disclaims all liability for its handling or use. Our entire team is committed to educating and informing you about Peptides and how they can benefit in a scientific nature. Trust Peptides is supported by a dedicated customer support team who are readily available to answer your questions (exempt for questions about usage in humans and animals). Peptides such as Tesamorelin have been tested in-vitro for weight loss and fat reduction, you can read more on the study here.

Residual salts and water will not be detected by UV Spectrophotometer. Impurities that are usually found after peptide synthesis may consist of deletion sequences, truncated sequences and deprotected sequences. Tests have been carried out with a number of peptides to see if they were successful in repairing internal injuries, BPC-157 showed some promise with gut issues. Our information is intended to support, rather than replace, consultation with a healthcare professional.


A genetically engineered, or recombinant, version (rHGH, Serostim) was granted accelerated approval in the United States in 1996 for the treatment of AIDS wasting, although it is not approved for this condition in Europe. Peptide dissolution There is no ideal solvent that will solubilise all peptides whilst maintaining their integrity and being compatible with biological assays. It may prove necessary to use a series of increasingly powerful solvents until the peptide dissolves. For peptides with a solubility problem the following guidelines may prove of help.

  • Do not release spilled or wasted material to the environment.
  • They are NOT intended to diagnose, treat, cure, or prevent any disease.
  • Our peptides are stored at -38 in high quality alarm monitored lab freezers to ensure the freshness is as high as possible.
  • The multicentre, randomised, placebo-controlled, double-blind Phase II study of CJC-1295 had only completed enrolling a total of 192 participants with HIV-related visceral obesity at various sites in North and South America last month.

Dry peptides are stable at room temperature for days to weeks but for long-term storage -20°C is to be preferred. Contamination with moisture will greatly decrease long term stability of solid peptides. A vial containing a peptide should be allowed to warm to room temperature prior to being opened.

About human growth hormone

Talk to your doctor or another member of your healthcare team for advice tailored to your situation. We work to change lives by sharing information about HIV & AIDS. We believe independent, clear and accurate information is vital in the fight against HIV & AIDS. A chemical messenger which stimulates or suppresses cell and tissue activity. Hormones control most bodily functions, from simple basic needs like hunger to complex systems like reproduction, and even the emotions and mood.

A disruption to the way the body produces, uses and distributes fat. Different forms of lipodystrophy include lipoatrophy (loss of subcutaneous fat from an area) and lipohypertrophy (accumulation of fat in an area), which may occur in the same person. The only information released so far by ConjuChem, which stopped the study on July 17th, is that the participant who died was attending a study site in Argentina. An unconfirmed, anecdotal report from a trial participant at a Canadian study site, suggests that the individual concerned was a man who died a few hours after receiving his eleventh CJC-1295 injection. Your browser will redirect to your requested content shortly. They are NOT intended to diagnose, treat, cure, or prevent any disease.

Frequently Asked Questions

ALWAYSallow peptides to come to room temperature before reconstituting with water. In-vitro studies such as the one linked here have been done to understand the viability of muscle development from peptides. The second stage in the clinical evaluation of a new drug or intervention, in which preliminary data on effectiveness and additional information about safety is collected among a few hundred people with the disease or condition. Human growth hormone (HGH) is a natural hormone produced in the pituitary gland.

CJC -1295 (with DAC) -2mg

This may occur to varying extents being dependent upon factors such as constituent amino acids, vial material, and peptide concentration. At high dilution it is possible to lose large percentages of peptide due to adsorption to surfaces thereby grossly distorting subsequent results. Use of high quality specialist glass and polypropylene vials can lessen this problem. Once the peptides have been mixed or reconstituted into a liquid solution they must be refridgerated at a temperature of between 2-8c. If stored at room temperature they may begin to degrade after as little as 24 hours.

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