| Mass | 10MG |
|---|
Heptapeptides
Semax Spray
Lot report pending · Lab report library
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CHEMICAL BLOCK
The data your lab notebook needs.
Identity data for this material. Published lot reports, where one exists, are in the lab report library.
| FORM | Lyophilized Powder |
|---|---|
| CAS NUMBER | 80714-61-0 |
| MOLECULAR FORMULA | C37H51N9O10S |
| MOLECULAR WEIGHT | 813.92 g/mol |
| PURITY | Per lot (see published lab report) |
| STORAGE | Lyophilized (powder): −20°C, away from light, unopened |
COMMON QUESTIONS
Everything researchers ask before ordering.
Compound information
Semax research data.
Heptapeptide Met-Glu-His-Phe-Pro-Gly-Pro, an ACTH(4-7) analog extended with Pro-Gly-Pro
Semax is a synthetic heptapeptide, Met-Glu-His-Phe-Pro-Gly-Pro. Its first four residues are the 4-7 fragment of corticotropin (ACTH), and a C-terminal Pro-Gly-Pro tripeptide was added to slow enzymatic breakdown. It was developed in the 1980s at the Institute of Molecular Genetics of the Russian Academy of Sciences in Moscow. It is a linear, unmodified peptide with a free N-terminus and a free C-terminal acid, supplied as synthetic material.
Semax belongs to the family of synthetic ACTH-fragment analogs. Published work spans peptide degradation chemistry in serum and blood with peptidase inhibitors, metal-ion coordination chemistry, and analog design around the N-terminus. The references below are limited to degradation and coordination-chemistry papers.
| Type | Synthetic heptapeptide (ACTH 4-7 analog) |
|---|---|
| Also listed as | ACTH (4-7) Pro-Gly-Pro |
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro (MEHFPGP) |
| Residues | 7 |
| Formula | C37H51N9O10S |
| Molecular weight | ~813.9 g/mol |
| CAS | 80714-61-0 |
| PubChem CID | 9811102 |
Lab reports
Lot reports for this product.
Each report names the lab, the lot, the test date and every assay run. Verify it on the lab's own portal.
No lot report is published for this product yet. Reports are added to the lab report library as testing completes.
Sources & references
Published literature.
Peer-reviewed papers on Semax, linked to PubMed.
- N-terminal degradation of ACTH(4-10) and its synthetic analog semax by the rat blood enzymes.
Potaman VN, Alfeeva LY, Kamensky AA, et al.. Biochem Biophys Res Commun (1991). PubMed 1851003 → - Degradation of ACTH/MSH(4-10) and its synthetic analog semax by rat serum enzymes: an inhibitor study.
Potaman VN, Alfeeva LY, Kamensky AA, et al.. Peptides (1993). PubMed 8392718 → - Influence of the N-terminus acetylation of Semax, a synthetic analog of ACTH(4-10), on copper(II) and zinc(II) coordination and biological properties.
Magrì A, Tabbì G, Giuffrida A, et al.. J Inorg Biochem (2016). PubMed 27586814 →
For in-vitro laboratory research use only by qualified researchers. Not for human or veterinary consumption. Not a drug, dietary supplement or cosmetic. These statements have not been evaluated by the FDA, and this product is not intended to diagnose, treat, cure or prevent any disease. This site does not provide medical advice. Literature listed above describes published research and is not a claim about this product. By purchasing, the buyer confirms the material is for laboratory research conducted by qualified personnel.
