What is Selank used for?

Selank is a synthetic peptide compound studied in laboratory research settings. Scientific literature has explored its properties in preclinical studies. It is not approved for human consumption.

What purity level does Black Series Lab's Selank have?

Black Series Lab supplies Selank at ≥99% purity, verified by third-party HPLC and mass spectrometry analysis. Certificates of Analysis are available upon request.

How is Selank supplied?

Selank is supplied as a lyophilized powder in sealed research-grade vials, intended for in vitro and laboratory research use only.

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Cognitive

PURITY

≥99.6% HPLC

STORAGE

−20°C · Lyophilized

Selank

Name: Selank
Brand: Black Series Lab
SKU: BSL-SELANK

COGNITIVE COMPOUND

CAS129954-34-3MW751.86 g/molFORMULAC₃₃H₅₇N₉O₁₅CATEGORYCognitive

SELECT VIAL

PRICE

$31.25/ VIAL

QUANTITY

FOR IN VITRO LABORATORY RESEARCH ONLY. NOT FOR HUMAN OR VETERINARY USE. NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE. NOT EVALUATED BY THE FDA. PURCHASER MUST BE 21 OR OLDER.

What is Selank?

Selank is a synthetic heptapeptide analog of the endogenous tuftsin peptide with an added glycine-proline-lysine (Gly-Pro-Lys) sequence at the C-terminus. With the molecular formula C₄₆H₇₃N₁₃O₁₃ and a molecular weight of 1046.2 g/mol (CAS: 129954-34-3), Selank consists of seven amino acids: Thr-Lys-Pro-Arg-Pro-Gly-Pro.

Amino Acid Sequence:Thr-Lys-Pro-Arg-Pro-Gly-Pro

Classification: Tuftsin AnalogGABA-A ReceptorsInterleukin-6 Pathway

Specifications

CAS Number	129954-34-3
Molecular Formula	C33H57N9O15
Molecular Weight	751.86 g/mol
Purity	≥99.6% (HPLC verified)
Form	Lyophilized powder
Storage	−20°C · Lyophilized
Shipping	Insulated protective packaging

Mechanism of Action

GABA-A Receptor

Allosteric modulation

Selank binds to GABA-A receptors as an allosteric modulator, affecting receptor subunit composition and chloride channel conductance.

Cytokine Expression

IL-6 modulation

Published research indicates Selank influences interleukin-6 expression and other inflammatory mediators in glial cell cultures.

Storage & Handling

Temperature:-20°C for long-term storage

Light Sensitivity:Protect from direct light

Stability Duration:Stable for 24 months when stored properly

Derived from the endogenous immunomodulatory peptide tuftsin.

Related Compounds

Semax DSIP Pinealon

Research Use Only

All compounds are sold strictly for laboratory research use. Not for human or animal consumption. These products are not drugs, supplements, or food. Statements have not been evaluated by the FDA. Must be 21+ to purchase. This compound is intended exclusively for in vitro laboratory research. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.

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