Identity (HPLC)
High-performance liquid chromatography records the compound’s retention profile against a reference.
Research peptide
Selank
Lyophilized powder, catalogued by compound identity and backed by a certificate of analysis for its production batch.
For laboratory research only. Not for human or veterinary use.
Research use only
~100% purity · batch B10001
Batch tested
$85.00In stock
Size
10 mg
Buying option
Buy now · $85.00In stock
Sealed, labelled vials · US delivery
| Quantity | 5–9 | 10+ |
|---|---|---|
| Discount | 10% | 15% |
| Price | $76.50 | $72.25 |
Volume pricing.
View specifications Batch documentation Certificate of analysis
- Third-party tested
- Secure packaging
- Supplied for laboratory research
- Identity by HPLC & LC-MS Compound identity documented per batch.
- Batch-specific COA A certificate of analysis per batch.
- Secure packaging Sealed, labelled research vials.
- Tested at USC University of Southern California, every batch.
Documented by batch
Every batch is catalogued, tested and recorded.
Overview
Selank Peptide Overview
Selank is a synthetic heptapeptide catalogued by livvmore within the synthetic peptide analogs family. It is an analog of tuftsin, a short naturally occurring peptide fragment, and is distributed strictly as a reference material for laboratory investigation.
Each vial is supplied as a lyophilized powder for in-vitro and laboratory research use. Selank carries CAS number 129954-34-3, a molecular weight of 751.88 g/mol, and the amino acid sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. It is offered in a 10 mg vial size.
Understanding Selank
As a tuftsin-derived heptapeptide, Selank belongs to a group of short synthetic peptides that scientists examine for their molecular structure and stability. Researchers study how its amino acid sequence shapes proteolytic stability, peptide receptor signalling, and interaction with neuropeptide pathways in controlled laboratory models.
- Peptide class: synthetic tuftsin analog (heptapeptide)
- Amino acid sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
- Molecular weight: 751.88 g/mol
- CAS number: 129954-34-3
- Physical form: lyophilized powder
Why Selank is studied
Selank is used as a well-defined reference compound in molecular and cellular research. Laboratories examine its structure-activity characteristics, its stability against peptidase activity, and its influence on gene expression profiles in neuronal cell and rodent tissue models. All work is confined to controlled in-vitro and animal research settings.
- Structural and analytical characterisation of the peptide
- Proteolytic and enzymatic stability studies
- Neuropeptide and receptor-signalling pathway research
- Gene expression profiling in cellular and animal models
For laboratory research use only. Not for human or veterinary use.
Further reading: Selank: Research Compound Profile · Certificate of analysis library
Documented by batchCatalogued by compound identity
Compound identityCAS · Molecular weight · Sequence
Batch recordsBatch · Lot · Production date
Independent testingHPLC · LC-MS
Specifications
Product specifications
Format
Lyophilized powder
Appearance
White lyophilized powder
Molecular weight
751.88 g/mol
CAS number
129954-34-3
Sequence
Thr-Lys-Pro-Arg-Pro-Gly-Pro (7 residues)
Storage
Store refrigerated at 2–8°C, protected from light and moisture. For extended storage, follow your laboratory's standard storage procedures.
Quality & testing
Certificate of analysis
Every batch is third-party tested for identity and analytical purity. Where the certificate for the current batch is published it appears below; otherwise it is available on request.
Selank
Independently analyzed by the USC Alfred E. Mann Multi-Omics Mass Spectrometry Core.
Testing records
What each batch record documents
Every batch is accompanied by laboratory records. The entries below describe what each record documents.
Mass (LC-MS)
Mass spectrometry records the compound’s measured mass to document molecular identity.
Appearance
The physical appearance of the material is recorded, for example a white lyophilized powder.
Batch record
Each batch is logged with a lot number and production date for traceability.
These are records of laboratory testing carried out on the batch. They document compound identity for research use and are not a statement of safety, suitability, or fitness for any use.
Research information
Selank in current research
Within academic and industrial laboratories, Selank is examined as a model tuftsin analog for questions in peptide chemistry and molecular neuroscience. Investigators focus on how the compound behaves at the molecular level in vitro and in animal models, rather than on any applied outcome. Reported research directions include the areas below.
- Proteolytic stability and peptidase degradation profiling of the heptapeptide
- Gene expression and transcriptional profiling in neuronal and rodent tissue models
- Interaction with monoamine and neuropeptide signalling pathways
- Structure-activity relationships across tuftsin-derived peptide analogs
- Analytical method development using HPLC and mass spec characterisation
Selected scientific references
- Zozulya AA, et al. Bull Exp Biol Med. 2008.
- Volkova A, et al. Front Pharmacol. 2016.
- Kolomin T, et al. J Mol Neurosci. 2014.
- Vyunova TV, et al. Curr Pharm Des. 2018.
- Kozlovskii II, Danchev ND. Bull Exp Biol Med. 2003.
For laboratory research use only. Not for human or veterinary use.
Research profile: Selank: Research Compound Profile
Frequently asked questions
Questions and documentation
What is Selank?
Selank is catalogued in the Synthetic peptide analogs collection and supplied as a white lyophilized powder for in-vitro laboratory research. It is listed by CAS number 129954-34-3 and a molecular weight of 751.88 g/mol. It is not for human or veterinary use.
What is the CAS number for Selank?
The CAS number recorded for Selank is 129954-34-3.
What is the molecular weight of Selank?
The molecular weight recorded for Selank is 751.88 g/mol.
How is Selank supplied and stored?
Selank is supplied as a white lyophilized powder. Store refrigerated at 2–8°C, protected from light and moisture. For extended storage, follow your laboratory's standard storage procedures.
What does research use only mean?
All products are supplied strictly for in-vitro laboratory research and are not for human or veterinary use, diagnosis, treatment, or personal consumption.
How are the products documented?
Every production batch is independently identity- and purity-tested at a university laboratory, the USC Alfred E. Mann Multi-Omics Mass Spectrometry Core, with a certificate of analysis documented for each batch. Published results are collected in the COA library.
Is a certificate of analysis available?
A certificate of analysis is documented for each production batch, recording the batch number, identity confirmation, estimated purity, method and test date. Published results are in the COA library; the batch-specific certificate for a given order is available on request.
Who can purchase?
By placing an order, purchasers acknowledge that the product is intended solely for laboratory research use and agree to the Research Use Terms.
Fulfilment
How orders are handled
-
Secure packaging
Sealed, labelled research vials, packed to protect integrity in transit.
-
Third-party tested
Every batch is third-party tested; the certificate of analysis is available on request.
-
Research customers only
Supplied to qualified researchers for laboratory research use.
Shipping options and timelines are shown at checkout.
- Third-party tested Independent testing per batch
- Documented by batch Batch and lot records
- Certificate of analysis Available on request
- Identity by HPLC & LC-MS Compound identity documented
- Secure packaging Sealed, labelled research vials
- Supplied for laboratory research Research use only
More in this collection
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Order
Selank
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