LC600 L-Carnitine 600mg/mL | 20-Vial Kit | Fatty Acid Oxidation Research

LC600 L-Carnitine 600mg/mL | 20-Vial Kit — Injectable L-Carnitine — quaternary ammonium compound required for long-chain fatty acid mitochondrial transport; studied for carnitine deficiency, lipid metabolism, and exercise performance research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
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$350

or
SKU: QSC-LC600-LCARNITINE-600MG-20VIAL
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QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS8-Region Domestic Shipping

What is L-Carnitine??

L-Carnitine (CAS 541-15-1, β-hydroxy-γ-trimethylaminobutyric acid) is a naturally occurring quaternary ammonium compound synthesised from lysine and methionine. Molecular formula C₇H₁₅NO₃, MW 161.20 g/mol. L-Carnitine is the obligate carrier for long-chain fatty acids across the inner mitochondrial membrane via the carnitine/acylcarnitine translocase system — enabling mitochondrial β-oxidation. At research concentrations, it modulates acetyl-CoA/CoA ratios, influences glucose oxidation, and participates in peroxisomal fatty acid oxidation. QSC LC600 provides 600mg/mL — a concentrated format for cell culture, in vitro lipid metabolism, and mitochondrial function assays.

Research Applications

Mitochondrial β-Oxidation

Carnitine palmitoyltransferase I/II (CPT-I/II) activity, acylcarnitine shuttle, fatty acid flux

Energy Metabolism

Acetyl-CoA/CoA ratio modulation, glucose vs. lipid substrate switching, ketone body production

Cellular Lipid Profiling

Acylcarnitine species profiling by mass spectrometry, free carnitine pools

Mitochondrial Function

Membrane potential (ΔΨm) studies, respiratory chain coupling, oxygen consumption rates

Peroxisomal Oxidation

Very-long-chain fatty acid (VLCFA) processing, peroxisomal carnitine acetyltransferase research

Quick Specs

Form Aqueous solution, 600mg/mL
Purity ≥99% by HPLC — every batch
CAS Number 541-15-1
Molecular Formula C₇H₁₅NO₃
Molecular Weight 161.20 g/mol
Compound Type Endogenous quaternary ammonium / mitochondrial fatty acid transporter
COA Janoshik-independent, publicly verifiable
Manufacture In-house Fmoc SPPS — Qingdao, China
Storage 2–8°C | protect from light
Shelf Life 24 months unopened

Certificate of Analysis (COA)

For the latest Certificate of Analysis (COA), please email us with your request.

Frequently Asked Questions

How do I reconstitute this peptide?
Add 1–2mL bacteriostatic water to the lyophilized vial by directing water down the inner wall of the vial. Swirl gently until the powder fully dissolves — do not shake or vortex. The solution should be clear and colourless. Use immediately or refrigerate at 2–8°C.
How should this peptide be stored?
Store lyophilized peptide vials at −20°C for long-term storage. Once reconstituted, store at 2–8°C (refrigerator) and use within 21–28 days. Avoid repeated freeze-thaw cycles, direct light, and heat exposure.
What purity is this QSC compound and how is it verified?
All QSC compounds are tested to ≥99% purity by HPLC peak area analysis on every production batch. Molecular identity is confirmed by mass spectrometry. A Certificate of Analysis (COA) is published on the product page and independently verifiable at verify.janoshik.com using the batch reference number.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
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🧬 PubMed Research — L-Carnitine
Search PubMed ↗

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

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Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
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General Safety & Handling

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Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

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PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

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Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

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Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

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Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

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Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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