Selank 5mg
$49.00 / vial
Research Use OnlyA calm-signal peptide built from a small piece of the immune system that, surprisingly, turned out to be active in the brain. Studied in research on GABA — the brain's "settle down" signal — and on BDNF, a protein tied to keeping neurons healthy.
- Lyophilized Powder
- Store refrigerated (-20°C)
- Current Lot Testing: In Progress
SKU: PML-SELANK-5
Batch Results
Independent Testing Pending
This production lot is currently in our independent testing queue. PML Sciences independently tests every production lot we sell, and the Certificate of Analysis will be published here once testing is complete and the results have been reviewed.
Every production lot sold by PML Sciences is independently tested. Results are published by lot as testing is completed and reviewed.
What Our COAs Include
- Identity verification
- Purity testing
- Quality verification
- Batch-specific reporting
- Independent third-party laboratory analysis
Our Testing Standard
Identity confirmed
Verified against a reference standard — not assumed from the label.
Purity reported by HPLC
With the analytical method stated on the certificate.
Content evaluated against our ±10% specification
Our internal acceptance standard. Laboratories report measured content; PML determines whether it meets our specification.
Storage
Our peptides are shipped in lyophilized powder form, which is stable at room temperature.
Store sealed, dry, and cold at 2°C–8°C, away from light and moisture.
-20°C is preferable for long-term storage.
Shipping & Returns
Free ShippingWe offer free standard shipping for orders over $175, as well as faster shipping options at checkout.
View our return policy hereReferences
The following peer-reviewed research is provided for scientific context. PML Sciences makes no claim regarding the use of this material. These references describe laboratory and preclinical findings only.
- Frontiers in Pharmacology · 2016Gene expression in GABAergic signallingSelank Administration Affects the Expression of Some Genes Involved in GABAergic Neurotransmission
- Neuroscience and Medicine · 2013Synthetic regulatory peptide designA new generation of drugs: synthetic peptides based on natural regulatory peptides
Frequently Asked Questions
Selank is a synthetic peptide analog of tuftsin, a small immune-derived protein fragment, modified with a short stabilizing sequence. It's supplied as a research reference material.
Research Use Only. Not for human or veterinary consumption. Supplied strictly for laboratory research purposes. By purchasing, you confirm that you are a qualified researcher and that these products will be used solely for in-vitro research purposes. Research Use Only Statement