KPV

Description

KPV is a short tripeptide reagent stocked for laboratory investigators sourcing research peptides in Canada without importing and waiting on customs. It arrives as a lyophilized powder in a sealed vial, ready to be reconstituted in a solvent appropriate to your protocol, and every batch carries independent third-party analysis rather than an in-house claim. It is intended for in-vitro laboratory research only — not for human or veterinary use.

Overview

Each unit is a 10mg lyophilized vial, available singly or as a box of ten for laboratories running repeat work or multi-arm studies where consistent material across runs matters. Lyophilization is what allows a peptide of this kind to be shipped and stored as a stable solid: the researcher controls reconstitution, so concentration, solvent and buffer are chosen to suit the assay rather than fixed at the point of manufacture. The vial is filed in our Recovery & Repair category, reflecting the areas of investigation where researchers most often request it. Certificates of analysis are matched to the batch you receive, not to a representative lot, so the documentation in your records corresponds to the material on your bench.

What it is known for

KPV is known among buyers for being a short, well-defined tripeptide reagent that is comparatively straightforward to handle and document — and, in this catalogue, for arriving with independent verification attached. Researchers choose it here over grey-market sourcing because purity is confirmed by HPLC and identity by mass spectrometry at an outside laboratory (Janoshik), the certificate matches the batch, and the vial ships domestically from Canada rather than crossing a border with the delay and temperature uncertainty that involves.

Key features

• Lyophilized 10mg vial — The peptide ships and stores as a dry solid, and you set the concentration at reconstitution to match your assay rather than working around a fixed pre-made solution.
• Third-party HPLC purity testing — Purity is confirmed by an independent analytical lab, so the figure in your records is not a supplier’s own claim about its own product.
• Mass spectrometry identity confirmation — Verifies the material is the peptide named on the label — the check that separates a documented reagent from an unverified powder.
• Batch-matched certificate of analysis — The COA corresponds to the specific lot in your hand, which is what makes the material defensible in a lab notebook or a methods section.
• Single vial or box of ten — Buy one vial for a pilot or exploratory run, or a box to keep a single lot across an extended study and remove batch variation as a confounder.
• Cold storage and domestic Canadian dispatch — Held cold and shipped within the country with tracking, avoiding the extended transit and customs holds that expose imported reagents to temperature swings.
• Discreet, tracked shipping — Plain packaging with tracking end to end, so deliveries to a shared lab, campus mailroom or receiving dock arrive without drawing attention and can be traced if delayed.

Benefits

• Documentation ready for your records from the moment the vial arrives, rather than chased after the fact
• Independent verification of both what the material is and how pure it is, from a lab with no stake in the sale
• Control over solvent, buffer and working concentration, since the peptide is supplied dry
• Shorter, more predictable domestic transit than importing, with the cold chain kept short
• The option to secure a single lot in quantity when experimental consistency across runs matters

Specifications

Typical applications

• In-vitro laboratory research within recovery and repair investigation
• Method development and analytical work requiring a peptide of confirmed identity
• Comparative or dose-ranging in-vitro study design where a single verified lot is held across runs
• Reference material for laboratories validating their own analytical procedures

Important information

• Research use only. This product is not a drug, supplement, food or cosmetic, is not intended to diagnose, treat, cure or prevent any disease, and is not for human or veterinary use, ingestion or administration.
• Supplied lyophilized. Reconstitute in a solvent appropriate to your protocol — solvent selection, concentration and sterility are the responsibility of the receiving laboratory.
• Keep the vial cold on arrival. Do not leave it at ambient temperature longer than handling requires.
• Request the certificate of analysis for your batch and file it with the material; confirm the lot on the COA matches the lot on the vial.
• Handle with standard laboratory practice: appropriate PPE, a suitable work area, and disposal in line with your institution’s procedures.
• Confirm the size you need before ordering — a box of ten is the route to keeping one lot across a longer study.

Common questions

Is a certificate of analysis included?

A batch-matched certificate of analysis is available for the lot you receive, covering HPLC purity and mass spectrometry identity performed by Janoshik, an independent analytical laboratory.

Why does third-party testing matter if the supplier already tests?

An outside lab has no commercial interest in the result. Independent HPLC and MS confirm both purity and that the compound is what the label says, which is the standard your own documentation and methods reporting should be able to stand on.

How is KPV supplied and what do I need to do before use?

It arrives as a lyophilized powder in a sealed vial. Your laboratory reconstitutes it in a solvent suited to the intended in-vitro work, at whatever concentration the protocol calls for.

What is the difference between the single vial and the box of ten?

Content is the same 10mg vial. The box of ten suits laboratories running repeat or extended work, where holding a single lot across all runs removes batch-to-batch variation as a variable.

How is it stored and shipped?

Stored cold and dispatched cold from within Canada, in discreet packaging with nationwide tracking. Domestic shipping keeps transit short, which matters for a reagent held under refrigeration.

Can this be used in humans or animals?

No. It is sold strictly for in-vitro laboratory research. It is not a drug, supplement, food or cosmetic, and it is not for human or veterinary use, ingestion or administration.

In summary

A 10mg lyophilized KPV vial with independent HPLC purity and MS identity testing behind it, a certificate of analysis matched to your batch, and cold, tracked dispatch from within Canada. Available as a single vial or a box of ten when a study calls for one consistent lot. Research use only.