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Onex Peptides, Canadian research peptide supplier
Selank 10mg specification card: catalogue reference, CAS number, molecular formula and purity

Peptides

Selank 10mg — Research Peptide Canada

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Selank is a synthetic heptapeptide analogue of the immunomodulatory tetrapeptide tuftsin, extended with a Pro-Gly-Pro tail for stability. It is studied for anxiolytic-like activity in animal models and for effects on GABAergic signalling and BDNF expression.

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  • Same-day dispatch before 2 PM PT from British Columbia, Canada
  • Free shipping over CA$200
  • Batch-specific COA with every lot
  • Priced in Canadian dollars

Selank 10mg specification

Release specification

Catalogue number
OP-039
Purity specification
>99%
Fill
10mg

Identity and structure

CAS number
129954-34-3
Molecular formula
C₃₃H₅₇N₁₁O₉
Molecular weight
751.9 g/mol

Additional specifications

Form
Lyophilized powder
Solubility
Soluble in bacteriostatic water
Shelf Life
24 months from date of manufacture

About Selank 10mg

Selank shares its design logic with Semax: a bioactive parent fragment, here tuftsin rather than ACTH(4-10), stabilised by a Pro-Gly-Pro extension. The reported pharmacology spans two systems, immunomodulation inherited from tuftsin and anxiolytic-like effects associated with GABA-A receptor expression and monoamine turnover. What draws research interest is that the anxiolytic-like activity in animal models appears without the sedation and dependence associated with benzodiazepines, though the mechanistic account for that separation is still incomplete. This 10mg vial supports standard behavioural and cell-culture protocols.

Storing and handling Selank 10mg

Store lyophilized peptide at -20°C in a dry, dark environment. Reconstitute in bacteriostatic water. Once reconstituted, store at 2-8°C and use within 30 days. Avoid repeated freeze-thaw cycles. Lyophilized powder is stable at room temperature for shipping and short-term storage.

Shipping Selank 10mg within Canada

Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Parcels leave British Columbia, Canada and travel entirely within the country, arriving in two to five business days with a tracking number on every one. Orders over CA$200 ship free; see the shipping page for the dispatch cut-off and transit window.

Selank 10mg questions

Are research peptides like Selank 10mg legal in Canada?

Selank 10mg is supplied here strictly as a reference material for in vitro laboratory research. For laboratory research use only. Not for human or veterinary use. Canadian law turns on what a substance is represented and supplied for, which is why that restriction is on the label, the invoice and every page of this site. The full framework, and what a research-use designation does and does not change, is set out on our legality page.

Is Selank 10mg shipped from within Canada?

Yes. Every Selank 10mg order leaves British Columbia, Canada and travels entirely within the country. Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Transit after dispatch is 2–5 business days Canada-wide, with a tracking number on every parcel, and orders over CA$200 ship free.

Does Selank 10mg come with a certificate of analysis?

Yes — the certificate for the lot in your box, not a representative certificate for a different batch. Every Selank 10mg lot is released against a >99% HPLC specification, and the document carries the lot number, the issuing laboratory and the analytical method. Certificates are not published on this site; if you need another copy, ask us for it by lot number.

How is Selank 10mg supplied and stored?

As a lyophilised powder in a sealed vial, which is the form that survives shipping without a cold chain. Unopened vials are stored away from light and moisture; the storage and handling page covers the laboratory conditions in full. We publish no dosing, reconstitution volumes or administration guidance of any kind.

What fill is Selank 10mg supplied in?

Selank 10mg is supplied in a single 10mg fill, released against a >99% specification.

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