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L-Carnitine Research & Scientific Studies

Explore the latest peer-reviewed research and scientific studies.

About L-Carnitine

L-Carnitine is a naturally occurring quaternary amine involved in mitochondrial fatty-acid transport and is widely used in metabolic research. Supplied as a research-grade material for laboratory investigations into fatty-acid oxidation pathway markers and cellular energy metabolism. Each batch is verified for purity using HPLC; refer to the Certificate of Analysis for assay details. Supplied as: Powder (research grade) Purity: >98-99 Storage: Store desiccated at ?20�C for long-term. Short-term room temperature exposure (around 1 month) during shipping/handling is generally acceptable if kept sealed, dry, and protected from heat/light. Designation: FOR RESEARCH USE ONLY. Not intended for human or animal consumption.

Purity>98-99
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Latest Research

Featured Study

Lipidomic and Metabolomic Profiling of Breast Muscle Between Squabs and Adult White King Pigeons.

Li W et al.·Anim Sci J·2026

Recent research on L-Carnitine: Lipidomic and Metabolomic Profiling of Breast Muscle Between Squabs and Adult White King Pigeons.

Read Full Study on PubMed
Featured Study

The protective effect of chemical and natural compounds against amiodarone induced toxicity: A systematic review.

Zarei B et al.·Biochem Biophys Rep·2026

Recent research on L-Carnitine: The protective effect of chemical and natural compounds against amiodarone induced toxicity: A systematic review.

Read Full Study on PubMed

Additional Studies

High‑fat diet exacerbates hepatic and adipose insulin signaling impairment and ovarian lesions in a rat model of letrozole‑induced polycystic ovary syndrome.

So S et al.·Mol Med Rep·2026

Recent research on L-Carnitine: High‑fat diet exacerbates hepatic and adipose insulin signaling impairment and ovarian lesions in a rat model of letrozole‑induced polycystic ovary syndrome.

Read on PubMed

Metabolic Changes During a Calorie-Restricted, Fish-Rich Ketogenic Diet Associated With Increased Circulating TMAO in Healthy Adults.

Siedzik K et al.·Endocrinol Diabetes Metab·2026

Recent research on L-Carnitine: Metabolic Changes During a Calorie-Restricted, Fish-Rich Ketogenic Diet Associated With Increased Circulating TMAO in Healthy Adults.

Read on PubMed

Proteomic and β-hydroxybutyrylation Landscapes Reveal AMPKα2-Associated Modulation in HUCMSC-Derived Exosome-Mediated Amelioration of Cardiac Aging.

Li X et al.·Mol Cell Proteomics·2026

Recent research on L-Carnitine: Proteomic and β-hydroxybutyrylation Landscapes Reveal AMPKα2-Associated Modulation in HUCMSC-Derived Exosome-Mediated Amelioration of Cardiac Aging.

Read on PubMed

Acute and Chronic L-Carnitine Supplementation Enhances Endurance Performance Without Consistent Effects on Substrate Oxidation in Active Individuals: A Systematic Review.

Eryiğit H et al.·Int J Sport Nutr Exerc Metab·2026

Recent research on L-Carnitine: Acute and Chronic L-Carnitine Supplementation Enhances Endurance Performance Without Consistent Effects on Substrate Oxidation in Active Individuals: A Systematic Review.

Read on PubMed

Metabolomic analysis elucidates purine and amino acid as major toxicological biomarkers of triptolide in zebrafish.

Wang X et al.·Nat Prod Res·2026

Recent research on L-Carnitine: Metabolomic analysis elucidates purine and amino acid as major toxicological biomarkers of triptolide in zebrafish.

Read on PubMed

Metabolic identification of carnitine biomarkers for the differential diagnosis of uterine disorders in bitches.

da Rosa Filho RR et al.·Theriogenology·2026

Recent research on L-Carnitine: Metabolic identification of carnitine biomarkers for the differential diagnosis of uterine disorders in bitches.

Read on PubMed

Related Research

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Research Disclaimer

The research articles and studies referenced on this page are for informational purposes only. All products are sold for research use only and are not intended for human or animal consumption. The information provided does not constitute medical advice, diagnosis, or treatment. Always consult with qualified healthcare professionals before making any decisions related to health or medical treatment.