
Research area
Metabolic research peptides
Metabolic research is one of the most active areas of peptide science. This collection covers incretin- and amylin-class receptor agonists alongside other compounds used in cellular metabolism research. Retatrutide is an investigational single-chain peptide characterised as an agonist at the GIP, GLP-1 and glucagon receptors; cagrilintide is a long-acting lipidated amylin analogue studied at amylin and calcitonin receptors.
AOD-9604 is a synthetic analogue of the 177–191 fragment of human growth hormone used in adipocyte assays, MOTS-c is a sixteen-residue peptide encoded in mitochondrial DNA, and 5-Amino-1MQ is a small-molecule inhibitor of the enzyme nicotinamide N-methyltransferase (NNMT). NAD+, the cofactor at the centre of cellular redox chemistry, is listed here too.
6 compounds in this collection






Compare sizes and prices
| Compound | What it is | Sizes | From |
|---|---|---|---|
| Retatrutide | Synthetic single-chain peptide studied as an agonist at the GIP, GLP-1 and glucagon receptors. | 10 mg, 15 mg, 20 mg, 30 mg, 40 mg, 50 mg, 60 mg | $54.99 |
| Cagrilintide | Synthetic lipidated analog of amylin, studied as an amylin and calcitonin receptor agonist. | 5 mg, 10 mg | $89.99 |
| AOD-9604 | Synthetic analogue of the 177-191 fragment of human growth hormone with an added N-terminal tyrosine. | 5 mg, 10 mg | $35.99 |
| MOTS-c | Sixteen-residue peptide encoded within the mitochondrial 12S rRNA gene. | 10 mg, 20 mg, 40 mg | $34.99 |
| 5-Amino-1MQ | Small-molecule quinolinium compound, supplied as the iodide salt. | 5 mg, 10 mg, 50 mg | $34.99 |
| NAD+ | Nicotinamide adenine dinucleotide, oxidised form. | 100 mg, 500 mg, 1000 mg | $40.99 |
Questions
More on ordering and shipping and batch reports.
Are retatrutide and cagrilintide approved drugs?
No. Both are investigational substances and are not approved drugs. ASTEL Labs supplies them only as research materials for in-vitro laboratory use.
Can these compounds be used in people?
No. Every product is sold strictly for in-vitro laboratory research. None is a drug, food, supplement or cosmetic, none is for use in people or animals, and we do not answer questions about amounts, preparation or administration.
Where are the certificates of analysis?
Each vial carries a lot number. Certificates of analysis are published on the batch-report page under that lot number as the testing laboratory issues them. Where a lot has no published report yet, the product page says so rather than showing placeholder results.
Other research areas
For research use only. All products are sold strictly for in-vitro laboratory research. They are not drugs, foods, supplements or cosmetics, are not for human or veterinary use, and have not been evaluated by the FDA. Purchasers must be 21 or older.