Peptide Vials
Selank TP-7 Vial
Selank (TP-7) is a synthetic seven-amino-acid analog of the immunopeptide tuftsin, developed in Russia. Lyophilized research vials in 5 mg and 10 mg
Identity & storage
- CAS number
- 129954-34-3
- Molecular weight
- ≈751.9 g/mol
- Storage
- Keep the unopened vial sealed and protected from light and moisture. Follow the temperature instructions on the product label. After preparing a solution, follow your laboratory’s validated storage protocol.
Certificate of analysis View available reports and lot details
Product identification & intended use
SKU: RES-9925
For laboratory research use only. Not for human or veterinary use.
Description
Selank, also catalogued as TP-7, is a synthetic heptapeptide built by extending the natural immunomodulatory peptide tuftsin with a Pro-Gly-Pro tail for stability. Resolve BioLabs supplies Selank as lyophilized powder in 5 mg and 10 mg vials.
What is Selank?
Selank was developed at the Institute of Molecular Genetics of the Russian Academy of Sciences. Tuftsin (Thr-Lys-Pro-Arg) is a short fragment of immunoglobulin G; on its own it breaks down within minutes. Adding Pro-Gly-Pro to the end made the peptide far more stable — the same design approach used for its sister compound Semax. Selank is registered in Russia but is not approved by the FDA or EMA.
Selank specifications
| Sequence | Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP) |
|---|---|
| Length | 7 amino acids |
| Molecular formula | C33H57N11O9 |
| Molecular weight | ≈751.9 g/mol |
| CAS number | 129954-34-3 |
| Synonyms | TP-7, tuftsin analog |
| Form | Lyophilized powder |
| Strengths | 5 mg, 10 mg per vial |
| Catalog reference | RES-9925 |
Research background
Selank research, much of it published in Russian journals, examines anxiety-related behaviour in rodent models, effects on GABAergic signalling and the expression of GABA-related genes, modulation of enkephalin-degrading enzymes, and immune markers such as interleukin-6 expression. Western replication is limited, so it is best regarded as an early-stage research compound.
Format, storage and handling
Keep the unopened vial sealed and protected from light and moisture. Follow the temperature instructions on the product label. After preparing a solution, follow your laboratory’s validated storage protocol.
Testing and documentation
Available reports describe the samples tested. Match the compound, format, strength and lot identifier with your supplied label; a supplier report does not by itself verify current stock. See the report library.
Related research compounds
Also available as Selank TP-7 liquid spray (40 mg per 30 mL). Sister peptide: Semax liquid spray. Reconstitute vials with bacteriostatic water.
Selank FAQ
What is TP-7?
TP-7 is another catalogue name for Selank, referring to its seven-amino-acid length.
How is Selank related to Semax?
Both were developed by the same Russian institute and both use a Pro-Gly-Pro tail to stabilise a short natural peptide — tuftsin for Selank, an ACTH fragment for Semax.
Vial or spray?
The vial is lyophilized powder for reconstitution; the spray is a ready-to-use liquid. The active peptide is the same.
For laboratory research use only. Not for human or veterinary use. Not a drug, food, cosmetic or dietary supplement, and not intended to diagnose, treat, cure or prevent any disease.
