Batch documentation
Certificate of analysis
Apex Laboratory results for the listed configurations. Match the lot on your label with the report.
Selank - 10 mg
- Selank chromatographic purity
- 99.952 % integrated detector area
- Selank active content
- 10.0167 mg/vial
- Bacterial endotoxins
- <0.025 EU/mg active-equivalent
- Sterility: FTM
- No growth at 14 days in all 20 units
Chromatographic purity by analyte
About this graph
Recorded scalar results against the stated specification. Each row uses its own labeled scale; purity is detector-area purity, not active-material content.
Measured active content
About this graph
Calibrated active content, concentration or activity compared with the stated same-unit specification. Each row uses its own labeled scale; no conversion from chromatographic purity is made.
Selank - 5 mg
- Selank chromatographic purity
- 99.875 % integrated detector area
- Selank active content
- 4.9994 mg/vial
- Bacterial endotoxins
- <0.025 EU/mg active-equivalent
- Sterility: FTM
- No growth at 14 days in all 20 units
Chromatographic purity by analyte
About this graph
Recorded scalar results against the stated specification. Each row uses its own labeled scale; purity is detector-area purity, not active-material content.
Measured active content
About this graph
Calibrated active content, concentration or activity compared with the stated same-unit specification. Each row uses its own labeled scale; no conversion from chromatographic purity is made.
Selank is a synthetic seven-residue peptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. This listing is for an in-vitro laboratory research material. Our Selank guide to human studies, mechanisms and safety explains what the experiments measured and how their findings differ from everyday anxiety or cognition claims.
Compound Overview
Selank extends the four-residue tuftsin sequence, Thr-Lys-Pro-Arg, with Pro-Gly-Pro. Research examines several distinct endpoints, including GABA-related binding and gene expression, peptide degradation, immune-cell measurements and behavior in animal models. These findings depend on the system and conditions; they do not establish one universal receptor mechanism or a predictable human effect.
Research Background & Published Literature
The published record includes small human anxiety studies as well as cell and animal experiments. For example, a 2014 open randomized comparison examined Selank and phenazepam, while a human-derived neuroblastoma-cell experiment found no measured neurotransmission-gene change with Selank alone. Those are different questions and evidence levels. The standalone guide distinguishes the clinical observations, their design limitations and the mechanistic null findings.
Researchers interested in the published literature surrounding this compound can explore the following peer-reviewed resources for additional context on its mechanism of action, signaling pathways, and experimental applications in controlled laboratory settings:
- Medvedev and colleagues (2014) — open clinical comparison of Selank and phenazepam
- Filatova and colleagues (2017) — neurotransmission-gene expression in cultured cells
Technical Specifications
- Product Name: Selank
- Classification: Synthetic tuftsin-sequence analog; research reagent
- Structural Description: 7-residue peptide: Thr-Lys-Pro-Arg-Pro-Gly-Pro; tuftsin sequence plus a Pro-Gly-Pro extension
- Parent-peptide CAS: 129954-34-3
- Parent-peptide molecular weight: 751.87 g/mol (reference peptide; salt or counterion basis requires separate documentation)
- Analytical results: Read the applicable report for its configuration, methods, results and reporting limits.
- Physical Form: Lyophilized (freeze-dried) powder
- Intended Use: In-vitro research use only — not for human consumption
Storage, Handling & Stability Guidelines
Use the applicable product label and your laboratory’s validated procedure for storage and solution preparation. A molecular identity or chromatographic result does not establish a solution shelf life. Record the actual handling conditions and assess suitability for the intended assay.
- Check the labeled storage conditions before receipt and handling.
- Document the solvent, concentration and preparation time used in the experiment.
- Follow institutional chemical-safety procedures and use appropriate protective equipment.
- Keep the compound, configuration and lot identifier with each prepared sample.
Quality Assurance & Analytical Verification
A published analytical report describes its identified sample and the methods used for that record. Read the applicable report in the batch panel or COA library, matching the compound, configuration and lot to your material. Chromatographic purity, identity and peptide content are different measurements; the record does not by itself establish the results for a later order, biological activity or sterility.
Frequently Asked Questions
What is the primary research application of this compound?
Selank is studied through questions about its tuftsin-related sequence, GABA-related measurements, immune-cell endpoints and behavior. Select the exact model and endpoint for the experiment; a clinical or animal finding is not automatically a property of the material in an in-vitro assay.
What storage conditions are recommended?
Follow the applicable label and a validated laboratory procedure. Storage and solution stability depend on the material, formulation and conditions; this page does not establish a general post-preparation lifetime.
Is this product approved for human use?
No. This product is supplied as an in-vitro laboratory research reagent, not a finished medicine for human or veterinary use. It should not be treated as interchangeable with a clinical study formulation.
What documentation is available for this compound?
Consult the applicable published record in the Lab Verified archive, checking its named compound, configuration, lot and methods. For a specific documentation question, use our contact page. Do not assume that every record contains the same tests or establishes the identity of a later shipment.
Is bulk ordering available?
For a quantity or packaging inquiry, contact the team with the compound name, desired amount, preferred configuration and target timeline. Confirm current availability, pricing and any special requirements before ordering.
Related Research Compounds
Researchers studying nootropic/anxiolytic peptide (tuftsin analog) pathways may also be interested in related compounds available from Apex Laboratory, including Semax, DSIP, Adamax 10mg. Explore our complete research catalog to browse all available peptides, reagents, and laboratory supplies, or visit our About page to learn more about our quality verification process.
Shipping, Packaging & Delivery
The stated shipping cutoff is 2:00 PM ET. Check the current shipping terms and order details for dispatch and delivery information. For a time-sensitive laboratory requirement, confirm availability and timing before ordering. Follow the applicable product label and laboratory handling procedure on receipt.
Research Use Disclaimer
For in-vitro research use only. Not for human consumption. Selank is supplied here as a laboratory research reagent, not a finished medicine. Researchers are responsible for appropriate handling, documentation and the requirements that apply to their laboratory and intended experiment.
