L-Carnitine is the naturally occurring amino acid derivative essential for shuttling long-chain fatty acids into mitochondria for beta-oxidation and ATP production, as described in scientific literature ([ods.od.nih.gov](https://ods.od.nih.gov/factsheets/Carnitine-HealthProfessional/)). The L-form is the only biologically active isomer — D-carnitine is inactive and potentially inhibitory. First identified in 1905 and synthesized in the 1950s, it is widely studied in metabolic, mitochondrial, and cardiovascular research contexts. This research-grade crystalline powder is produced under strict quality controls and includes full analytical documentation, making it suitable for in vitro and laboratory studies of fatty acid metabolism and mitochondrial function.
For Research Use Only. Not for human use.
Key Scientific Specifications
- High-purity L-Carnitine (≥ 99% by HPLC, free base or L-tartrate salt)
- Verified L-enantiomer (100% chiral purity, no D-form contamination)
- Crystalline powder for maximum long-term stability
- Full Certificate of Analysis (COA) with HPLC and chiral analysis
- Manufactured in GMP-aligned, ISO-compliant facilities
- Suitable for fatty acid transport, beta-oxidation, and carnitine deficiency research models
Research-Referenced Attributes (Based on scientific literature; not intended as therapeutic claims. For research use only.)
- Essential cofactor for long-chain fatty acid transport across the inner mitochondrial membrane via the carnitine shuttle (CPT-1), facilitating beta-oxidation
- Plays a critical role in cellular ATP production from fatty acid substrates
- Studied in in vitro models of cardiac energy metabolism
- Relevant to research models of primary and secondary carnitine deficiency
- Investigated in metabolic, mitochondrial function, and fatty acid oxidation research
Why Researchers Choose Nationwide Peptides L-Carnitine
- 100% verified L-enantiomer, research-grade purity
- Transparent analytical data (HPLC >99%, chiral confirmation)
- Trusted by exercise physiology, metabolic biology, and mitochondrial research laboratories
- Competitive research pricing with bulk options
