Tirzepatide

Tirzepatide is a synthetic analogue of gastric inhibitory polypeptide (GIP) that was developed for its ability to stimulate insulin release and thus address both type 2 diabetes and non-alcoholic fatty liver disease. Made up of 39 amino acids, the relatively large Tirzepatide stimulates the release of insulin from the pancreas by binding to both GIP and GLP-1 (glucagon-like-peptide-1) receptors. Taken over longer periods of time, Tirzepatide increases adiponectin levels by as much as 26% as well

Tirzepatide Structure

Amino Acid Sequence: YE-Aib-GTFTSDYSI-Aib-LDKIAQ (C20 fatty acid) AFVQLIAGGPSSGAPPPS
Note: Aib is a non-coded (non proteinogenic) amino acid — H2H-C(CH3)2-COOH
Molecular Formula: C225H348N48O68
Molecular Weight: 4813527 g/mol
PubChem CID: 15588324
CAS number: 2023788-19-2
Synonyms: P1206, LY3298176

Storage Instructions:

All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 2 Years.

Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.

Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water i the peptide vial to sublimate directly from solid to gas, leaving behind a stable,  crystallin white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.

Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short term refrigeration under 4 (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.

However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability