Description

L-carnitine (Levocarnitine)

L-carnitine, scientifically known as Levocarnitine, is a naturally occurring quaternary ammonium compound synthesized from the amino acids lysine and methionine. In the field of advanced metabolic and cellular research, L-carnitine is recognized as an indispensable cofactor for the transport of long-chain fatty acids into the mitochondrial matrix. This transport is mediated by the Carnitine Palmitoyltransferase (CPT) system, allowing for subsequent β-oxidation and ATP production. It provides researchers with a vital experimental tool to investigate metabolic flexibility, the regulation of oxidative stress within the mitochondria, and the molecular pathways of lipid-induced insulin resistance.

Our L-carnitine is manufactured in an ISO 9001:2015 certified environment utilizing high-precision synthesis and purification technologies. We achieve an ultra-high chemical purity of ≥99% (Analytical Grade), ensuring the compound is free from D-carnitine isomers and residual heavy metals. This rigorous standard guarantees the reproducibility and data integrity required for sensitive metabolic assays, myocardial tissue research, and longitudinal studies into cellular aging.

---

Research Applications & Mechanisms

Mitochondrial Fatty Acid Transport

Investigating the rate-limiting steps of fatty acid entry into mitochondria and the modulation of the CPT-1 and CPT-2 enzyme systems.

Cellular Bioenergetics & ATP Production

Researching the influence of Levocarnitine on the Krebs cycle efficiency and its role in enhancing energy output in skeletal and cardiac muscle models.

Oxidative Stress & Mitochondrial Protection

Studying the pathways through which L-carnitine mitigates the accumulation of metabolic by-products and reduces mitochondrial membrane lipid peroxidation.

Exercise Physiology & Recovery Models

Exploring the role of carnitine supplementation in modulating lactate production and ammonia clearance in high-intensity metabolic research designs.

---

Technical Specifications

Parameter	Laboratory Standard
Compound	L-carnitine (Levocarnitine)
Molecular Formula	C7H15NO3
Purity (HPLC)	≥99% (Analytical Grade)
Physical Appearance	Fine, Smooth & Flat Lyophilized Cake
Molecular Weight	161.2 g/mol
Concentration	Available in 600mg / 1200mg vials
Solubility	Highly Soluble in Water (Aqueous) / Sterile Saline
Batch Control	MS & HPLC Analysis Verified

---

Key Features & Quality Assurance

Pharmaceutical-Grade Lyophilization

Our proprietary vacuum-sealing process ensures the L-carnitine powder surface is perfectly smooth, flat, and delicate. This uniform “cake” structure ensures rapid, clear reconstitution and maintains the chemical stability of the molecule during long-term storage.

Isomeric Purity Assurance

Every batch is strictly screened to ensure 100% L-isomer (Levocarnitine) fidelity. We guarantee zero contamination with D-carnitine, which can act as a competitive inhibitor and compromise research results.

---

Reconstitution & Storage

Reconstitution Guide

• Preparation: Allow the vial to reach room temperature. Centrifuge for 30-60 seconds to ensure the L-carnitine cake is at the base.

• Solvent: Reconstitute with Sterile Water or 0.9% Normal Saline.

• Technique: Gently introduce the diluent against the vial wall. DO NOT SHAKE; swirl gently until the solution is clear and transparent.

Storage Protocols

• Long-term: Store at -20°C (Maintains potency for up to 24 months).

• Short-term: Stable at 2–8°C for up to 3 months.

• Post-Reconstitution: Store at 2–8°C and utilize within 10-14 days. L-carnitine is hygroscopic; ensure the vial remains hermetically sealed.

---

Shipping & Documentation

• Global Logistics: Shipped in discreet, secure packaging to maintain the structural integrity of the Levocarnitine compound.

• Verified Quality: A batch-specific COA and HPLC reports are available for every order.

• Reshipment Policy: We provide a guaranteed reshipment policy for any lost or customs-intercepted orders (terms apply).

---

⚠️ Research Disclaimer

Product-Specific Safety Notice: This L-carnitine (Levocarnitine) is strictly for laboratory research and analytical purposes. It is NOT intended for human or veterinary administration. All research must be conducted by qualified professionals.

---

Scientific Resources & References

• National Center for Biotechnology Information (NCBI): L-carnitine Compound Summary (CID 10917)

• ScienceDirect (Elsevier): Dietary L-carnitine on growth, serum antioxidant capacity and intestinal microflora for juvenile Litopenaeus vannamei

---

🔍 Deep Dive Research

• [Technical Guide]: Handling Hygroscopic Compounds: Best Practices for L-carnitine Reconstitution

• [Metabolic Study]: The Mitochondrial Engine: Exploring Levocarnitine in Modern Bioenergetics Research