Description

Selank Biovantage Labs Research Peptide

Selank is a synthetic heptapeptide analogue of the endogenous immunomodulatory peptide tuftsin, studied for its anxiolytic, nootropic, and neurochemical modulation properties in preclinical research models. Biovantage Labs supplies Selank at 99+% purity, HPLC/MS verified. Domestically fulfilled from Canada. Not for human consumption. Biovantage Labs provides this compound at 99+% purity, confirmed by batch-specific HPLC and Mass Spectrometry analysis, as a lyophilized compound for use in controlled laboratory settings.

Molecular Profile and Chemical Specifications

Specification	Detail
Molecular Formula	C33H57N11O9
Molecular Weight	751.9 Da
Sequence	Thr-Lys-Pro-Arg-Pro-Gly-Pro
Purity	≥99+% (HPLC/MS verified)
Physical Form	Lyophilized white powder
CAS Number	129954-34-3

 

Primary Research Mechanisms

GABAergic System Modulation

Selank research has examined its interaction with GABA-A receptor function in anxiety research models. Studies have investigated changes in GABAergic neurotransmission as a potential mechanistic basis for the anxiolytic properties observed in preclinical models.

Selank and Semax occupy complementary positions in the ACTH-derived synthetic peptide research literature; both demonstrate BDNF modulation and neuroprotective properties, but Selank’s tuftsin-based structure and GABAergic activity profile distinguishes it from Semax’s ACTH(4-7) pharmacophore and dopaminergic research focus.

Serotonin and Monoamine Neurotransmitter Research

Neurochemical studies have demonstrated Selank-associated changes in serotonin, dopamine, and norepinephrine turnover rates in rodent brain models, positioning it as a tool for studying monoaminergic regulation in stress response research.

BDNF Expression and Neuroprotective Properties

Like Semax, Selank has been examined for its capacity to modulate BDNF expression. Research has investigated whether Selank’s neurological activity profile is partially mediated through neurotrophin upregulation.

Research examining anxiolytic and stress-regulatory peptide mechanisms in overlapping neurological contexts may also include DSIP (Delta Sleep-Inducing Peptide), which is studied for HPA axis modulation and sleep architecture effects, a convergent but mechanistically distinct research application.

Reconstitution Protocol

• Reconstitute using sterile bacteriostatic water or 0.9% sodium chloride solution
• Introduce diluent slowly along the interior vial wall do not inject directly onto the lyophilized cake
• Swirl gently until fully dissolved do not shake or vortex
• Allow the vial to equilibrate to room temperature before opening to prevent condensation

Storage and Stability

Storage Condition	State	Estimated Stability
-20°C to -80°C	Lyophilized	24+ months
2°C to 8°C	Lyophilized	12 months
Room temperature (20°C)	Lyophilized	3 months
2°C to 8°C	Reconstituted	7 to 14 days

 

Store in a desiccated environment away from UV exposure. Avoid repeated freeze-thaw cycles, which degrade peptide chain integrity over time.

Selank Research FAQ

Q: What is the structural relationship between Selank and tuftsin?

A: Tuftsin is a naturally occurring tetrapeptide (Thr-Lys-Pro-Arg) with immunomodulatory properties. Selank incorporates this sequence with an additional Pro-Gly-Pro extension, the same stabilising modification used in Semax, providing enzymatic resistance and an extended research window compared to native tuftsin.

Q: Is Selank for human use?

A: No. Selank supplied by Biovantage Labs is strictly for laboratory research purposes. It is not approved for human consumption, veterinary use, or clinical application.

Q: What purity standard does Biovantage Labs apply?

A: Every batch is verified at 99+% purity using HPLC to confirm compound concentration and Mass Spectrometry to confirm molecular identity. Batch-specific COA documentation is available upon request.

Q: Where does Biovantage Labs ship from?

A: All Biovantage Labs products are fulfilled domestically from within Canada, eliminating customs clearance risk and reducing transit time compared to international suppliers.