L-Carnitine

Description

L-Carnitine is a research-grade reagent for laboratories studying fatty acid transport, mitochondrial metabolism and related metabolic pathways in vitro. It sits in the metabolic and weight-loss research category alongside the rest of the research peptides Canada catalogue at Pure Peptides Canada, and is supplied in a 20 mL format specified at 600 mg/mL, either as a single vial or a box of ten. It is intended for qualified researchers only and is not a drug, supplement or food.

Overview

Carnitine is one of the most widely studied small molecules in metabolic research, which makes a defined, documented reagent grade useful for anyone running comparative or repeat work. This item ships as a lyophilized vial for reconstitution in a suitable research solvent, at the labelled 600 mg/mL specification for the 20 mL format. Each production batch is submitted to Janoshik, an independent analytical laboratory, for purity by HPLC and identity confirmation by mass spectrometry, and the resulting certificate of analysis is matched to the batch you receive rather than to a generic sample. Orders leave Canada in discreet packaging with nationwide tracking, so domestic buyers avoid customs delays and the temperature exposure that comes with long international transit.

What it is known for

Buyers choose this listing for the documentation rather than the molecule alone — carnitine is available in many grades, but a batch-matched third-party COA covering both purity and identity is what separates a reagent you can cite in a methods section from a bulk chemical of unknown provenance. The independent HPLC and MS testing, the lyophilized presentation that travels and stores better than a pre-mixed solution, and Canadian-owned, Canada-based fulfilment are the three reasons it is picked over cheaper imports.

Key features

• Lyophilized vial for reconstitution — Dry material is more stable in transit and in storage than a shipped solution, and it lets the researcher choose the solvent and working concentration the protocol calls for.
• Independent HPLC purity testing — Purity is verified by a laboratory with no commercial stake in the result, so the figure on the certificate is an outside measurement rather than a supplier claim.
• Mass spectrometry identity confirmation — Confirms the material is what the label says before it enters an experiment, eliminating misidentification as a source of unexplained results.
• Batch-matched certificate of analysis — The paperwork corresponds to the specific lot in your hands, which is what internal QA, grant documentation and reproducibility checks actually require.
• 600 mg/mL specification, 20 mL format — A defined, high-concentration specification means less dilution guesswork and enough material for extended or multi-arm studies from one vial.
• Single vial or box of ten — Buy one for pilot or method-development work, or a box to keep a single lot number across a longer study so batch variation is removed as a variable.
• Cold storage and discreet Canadian dispatch — Material is held cold before it ships and travels domestically with tracking, so it spends less time in uncontrolled conditions.

Benefits

• Results you can defend, because purity and identity were confirmed by a third party before the vial reached you
• Less risk of a study being compromised by a mislabelled or off-spec reagent
• Faster domestic delivery and no cross-border hold-ups for Canadian laboratories
• Freedom to reconstitute in the solvent and at the concentration your protocol specifies
• Consistency across a long project when you order a full box from one lot

Specifications

Typical applications

• In-vitro study of fatty acid transport and mitochondrial substrate handling
• Metabolic and energy-utilization research in cell culture models
• Comparative assays alongside other metabolic research compounds
• Method development and analytical reference work where a documented reagent is required

Important information

• Research use only. Not a drug, supplement, food or cosmetic; not for human or veterinary use, ingestion or administration.
• Reconstitute in a solvent appropriate to your protocol and to the material’s solubility; verify compatibility before use.
• Keep the vial cold and protected from light; store reconstituted material per your laboratory’s handling procedures and use within a timeframe your protocol validates.
• Record the lot number and retain the matching certificate of analysis with your experimental records.
• Handle with standard laboratory PPE and dispose of according to your institution’s waste procedures.
• Purchasers should be qualified researchers or institutions.

Common questions

Is the certificate of analysis specific to my vial?

Yes. Testing is performed per batch by Janoshik, an independent analytical laboratory, and the COA supplied is matched to the lot you receive rather than to a representative sample.

What testing is actually performed?

Purity by HPLC and identity by mass spectrometry. Purity tells you how much of the material is the target compound; MS confirms the compound is correctly identified.

Why is it shipped dry rather than in solution?

Lyophilized material is more stable during shipping and storage, and it leaves the choice of solvent and final working concentration to the researcher rather than fixing it at the supplier.

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

Only the quantity. Ordering a box is the practical choice when you want a consistent lot across a longer or multi-arm study, so batch-to-batch variation does not confound your results.

How long does delivery take within Canada?

Orders ship from within Canada with nationwide tracking, so they move as domestic parcels without customs processing. Transit time depends on your destination and the carrier service selected at checkout.

Can this be used as a supplement?

No. This is a laboratory reagent sold for in-vitro research only. It is not intended to diagnose, treat, cure or prevent any disease and is not for human or animal consumption.

In summary

A documented, independently tested L-Carnitine reagent in a 20 mL, 600 mg/mL lyophilized format, available as a single vial or a ten-vial box, with a batch-matched COA and domestic Canadian shipping. For laboratory research use only.