Selank Nasal Spray

Description

Selank Nasal Spray is a laboratory research reagent prepared in a metered spray bottle rather than a lyophilized vial. It is intended for researchers in Canada working with peptide reference material who want a ready-to-use liquid format with consistent, repeatable delivery volumes. It is supplied strictly for in-vitro laboratory research and is not a drug, supplement or consumer product.

Overview

Selank is a synthetic peptide widely referenced in the research literature and studied in laboratory settings for its interaction with regulatory peptide pathways. This listing supplies it as a research reagent already prepared in solution and fitted with a metered spray pump, which removes the reconstitution step and the weighing error that comes with it. Each batch is submitted to an independent analytical laboratory, where purity is assessed by high-performance liquid chromatography (HPLC) and identity is confirmed by mass spectrometry (MS). The certificate of analysis is matched to the batch you receive, not to a representative or historical lot, so the documentation in your file corresponds to the material on your bench. Orders ship cold and tracked from Canada.

What it is known for

Buyers know this item for two things: the metered spray format and the batch-matched paperwork behind it. Peptide reagents are most often sold as lyophilized powder, which puts reconstitution, solvent choice and aliquoting on the researcher. A pre-prepared metered format removes those variables. Combined with independent HPLC purity and MS identity testing on the specific lot supplied, it is chosen by researchers who need the analytical trail to hold up when the work is reviewed, and by Canadian labs who would rather not have a cold-chain reagent sitting in a customs queue.

Key features

• Metered spray pump delivery — Each actuation dispenses a consistent volume, so quantities are repeatable across a working session without pipetting from a stock vial each time.
• Supplied pre-prepared in solution — No reconstitution, no solvent selection and no weighing of lyophilized powder — one common source of variability and material loss is removed before the work starts.
• Independent third-party HPLC purity testing — Purity is verified by a lab with no commercial stake in the result, which is what gives the figure weight when you cite your reagent source.
• Mass spectrometry identity confirmation — Confirms the material is the peptide it is labelled as, not simply that something eluted at the expected purity. Identity and purity answer two different questions and you need both.
• Batch-matched certificate of analysis — The COA corresponds to your specific lot, so your records tie directly to the material used rather than to a generic sample document.
• Cold shipping — Peptides in solution are temperature-sensitive. Shipping cold protects the reagent between our facility and your receiving door.
• Tracked domestic dispatch from Canada — Shorter transit and no international border crossing means less time in the cold chain and a delivery you can follow rather than wait on.

Benefits

• Usable on arrival, with no reconstitution step to plan around or document
• Repeatable dispensed volumes support consistency between runs
• Analytical documentation that matches the lot in hand, ready for your records or review
• Less time in transit and fewer cold-chain unknowns than an imported reagent
• A supplier reachable in the same country and time zone if a question arises about a batch or a document

Specifications

Typical applications

• In-vitro laboratory research where Selank is the compound under study
• Use as a reference or comparison reagent alongside other peptide research materials
• Method development and assay work requiring a consistently dispensed liquid peptide reagent
• Laboratory workflows where a documented, third-party-tested lot is a requirement of the protocol

Important information

• Research use only. This product is not a drug, supplement, food or cosmetic. It is not intended to diagnose, treat, cure or prevent any disease, and is not for human or veterinary use, ingestion or administration.
• Confirm on receipt that the shipment arrived cold and that the batch number on the bottle matches the certificate of analysis supplied.
• Keep the reagent refrigerated and protected from light and heat. Liquid peptide preparations are less stable than lyophilized powder and should not be left at ambient temperature.
• Prime the pump before recording dispensed volumes if the bottle has not been used for a period, as the first actuations may be short.
• Purchase is limited to qualified research buyers, institutions and laboratories.
• Check the nasal-spray format is appropriate for your protocol before ordering — if your method requires a defined concentration in a sealed vial, a different format may suit the work better.

Common questions

Why is it supplied as a nasal spray rather than a vial?

The spray pump is a metered delivery mechanism that dispenses a consistent volume per actuation, and the material arrives already in solution. For research workflows that call for repeated small volumes, that is simpler and more repeatable than reconstituting a lyophilized vial and pipetting from it. The format describes how the reagent is dispensed in the lab; it is not an indication of use in humans.

What testing has been done on the batch I receive?

Every batch goes to an independent analytical laboratory for purity by HPLC and identity by mass spectrometry. The certificate of analysis you receive is matched to your specific lot.

Can I see the certificate of analysis?

Yes. A batch-matched COA is available for the lot supplied. Request it with your order or afterwards, quoting the batch number on the bottle.

How should it be stored once it arrives?

Refrigerate it and keep it away from light and heat. Peptide material in solution degrades faster than lyophilized powder, so return it to cold storage promptly after each use rather than leaving it out on the bench.

How does it ship, and how long is it in transit?

Orders ship cold and tracked from within Canada, so there is no international border crossing to add unpredictable time to the cold chain. You will have tracking to follow the shipment.

Who is allowed to buy this?

Qualified research buyers only — laboratories, universities, biotech companies and researchers purchasing for in-vitro work. It is not sold for human or veterinary use of any kind.

In summary

A Selank research reagent in a metered spray format, third-party tested for purity by HPLC and identity by MS, documented with a certificate of analysis tied to your batch, and shipped cold and tracked within Canada. Supplied for in-vitro laboratory research only.