Synthetic neuropeptide research compound for controlled laboratory studies.
- Dose
- 10 mg
- Batch
- 268015
Selank
L-Threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolyl-glycyl-L-proline (Selank; TP-7) · TKPRPGP
For research purposes only — This compound is not FDA approved. All data presented is from clinical trials for educational reference.
Synthetic neuropeptide research compound for controlled laboratory studies.
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- Lab
- Janoshik Analytical
- Purity
- 99.939%
- Methods
- HPLC · LC-MS
- Tested
- Oct 7, 2026
For laboratory research use only. Not for human consumption.
Technical specifications
- Type
- Peptide
- Scientific name
- L-Threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolyl-glycyl-L-proline (Selank; TP-7)
- Amino acids
- 7
- Sequence
- TKPRPGP
- Molecular weight
- 751.9 g/mol
- Formula
- C33H57N11O9
- CAS
- 129954-34-3
- Origin
- Synthetic analog of the endogenous tetrapeptide tuftsin (Thr-Lys-Pro-Arg, a fragment of the human immunoglobulin G heavy chain), elongated at the C-terminus with Pro-Gly-Pro.
- Lyophilized (powder)
- -20°C · stable long-term; protect from light and moisture
- Reconstituted
- 2-8°C · use within 30 days; avoid repeated freeze-thaw cycles
- Room temperature
- Lyophilized powder tolerates short shipping excursions, but ambient storage accelerates hydrolysis and aggregation; reconstituted solution should not be held at room temperature beyond a few hours
Peer-reviewed research
Published research and registered trials involving this compound. Provided for educational reference only — none of it is a claim about this product.
- Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova[Efficacy and possible mechanisms of action of a new peptide anxiolytic selank in the therapy of generalized anxiety disorders and neurasthenia]Zozulia AA, Neznamov GG, Siuniakov TS, Kost NV, Gabaeva MV, Sokolov OIu, Serebriakova EV, Siranchieva OA, Andriushenko AV, Telesheva ES, Siuniakov SA, Smulevich AB, Miasoedov NF, Seredenin SB2008PMID: 18454096
- Doklady Biological SciencesIntranasal administration of the peptide Selank regulates BDNF expression in the rat hippocampus in vivoInozemtseva LS, Karpenko EA, Dolotov OV, Levitskaya NG, Kamensky AA, Andreeva LA, Grivennikov IA2008DOI: 10.1134/s0012496608040066PMID: 18841804
- Frontiers in PharmacologySelank Administration Affects the Expression of Some Genes Involved in GABAergic NeurotransmissionVolkova A, Shadrina M, Kolomin T, Andreeva L, Limborska S, Myasoedov N, Slominsky P2016DOI: 10.3389/fphar.2016.00031PMID: 26924987
- Frontiers in PharmacologyGABA, Selank, and Olanzapine Affect the Expression of Genes Involved in GABAergic Neurotransmission in IMR-32 CellsFilatova E, Kasian A, Kolomin T, Rybalkina E, Alieva A, Andreeva L, Limborska S, Myasoedov N, Pavlova G, Slominsky P, Shadrina M2017DOI: 10.3389/fphar.2017.00089PMID: 28293190
- Bulletin of Experimental Biology and MedicineEffect of Selank on Spontaneous Synaptic Activity of Rat Hippocampal CA1 NeuronsPovarov IS, Kondratenko RV, Derevyagin VI, Myasoedov NF, Skrebitsky VG2017DOI: 10.1007/s10517-017-3676-3PMID: 28361410
- Protein & Peptide LettersPeptide-based Anxiolytics: The Molecular Aspects of Heptapeptide Selank Biological ActivityVyunova TV, Andreeva L, Shevchenko K, Myasoedov N2018DOI: 10.2174/0929866525666180925144642PMID: 30255741
- Bulletin of Experimental Biology and MedicineSelank, Peptide Analogue of Tuftsin, Protects Against Ethanol-Induced Memory Impairment by Regulating of BDNF Content in the Hippocampus and Prefrontal Cortex in RatsKolik LG, Nadorova AV, Antipova TA, Kruglov SV, Kudrin VS, Durnev AD2019DOI: 10.1007/s10517-019-04588-9PMID: 31625062
- Bulletin of Experimental Biology and MedicineSelank, a Peptide Analog of Tuftsin, Attenuates Aversive Signs of Morphine Withdrawal in RatsKonstantinopolsky MA, Chernyakova IV, Kolik LG2022DOI: 10.1007/s10517-022-05624-xPMID: 36322304
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