L-Carnitine 200mg – Premium Research Grade Compound

Welcome to Liaocheng Yixin Company, your trusted source for premium l-carnitine 200mg for research. As a specialized peptide synthesis manufacturer operating from our facility at No. 9 Lushan Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province, we provide high-quality research compounds for the global scientific community.

L-carnitine is an amino acid derivative that plays an essential role in cellular energy metabolism. It facilitates the transport of long-chain fatty acids into mitochondria for β-oxidation and subsequent energy production. Our l-carnitine 200mg for research offers investigators a reliable, high-purity compound for metabolic and bioenergetics studies.

What is L-Carnitine?

L-Carnitine (CAS: 541-15-1, molecular formula C7H15NO3, molecular weight 161.20 g/mol) is a naturally occurring quaternary ammonium compound biosynthesized from lysine and methionine. It is found in high concentrations in skeletal muscle and liver tissue.

Key identifiers:

• CAS Number: 541-15-1

• Molecular Formula: C7H15NO3

• Molecular Weight: 161.20 g/mol

• Synonyms: Levocarnitine, Vitamin BT

• Form: Lyophilized powder

• Purity: ≥99% verified by HPLC

Mechanism of Action in Research

L-Carnitine exerts its effects through several well-documented mechanisms:

• Fatty acid transport: Facilitates CPT1-mediated long-chain fatty acid mitochondrial transport for β-oxidation

• Cellular bioenergetics: Supports investigation into β-oxidation pathways and energy production

• Metabolic regulation: Enables research on acyl-CoA homeostasis and organic acid metabolism regulation

• Antioxidant activity: Useful for evaluating antioxidant enzyme activity and oxidative stress modulation

Scientific Research Applications

L-Carnitine 200mg has been extensively studied in peer-reviewed research:

Endocrine Research: In a streptozotocin-induced diabetic rat study, L-carnitine at 200 mg/kg body weight every other day for four weeks restored serum total IGF-I levels to near normal. The expression of liver IGF-I mRNA was increased by L-carnitine treatment, demonstrating its role in modulating the IGFs/IGFBPs axis.

Cardioprotective Research: Rats treated with L-carnitine at 200 mg/kg/day i.p. for 9 days prior to coronary artery ligation demonstrated significant reduction in infarct size and better preservation of residual cardiac function. Research suggests this preservation of cardiac contractile function is secondary to carnitine-induced infarct size limitation.

Metabolic Research: A double-blind, randomized controlled trial investigated the effects of L-carnitine (200mg) over 8 weeks, examining physical effects in research models.

Mitochondrial Function Studies: Research has demonstrated that L-carnitine supplementation (200 mg/kg/day) can relieve abnormal biochemical findings related to mitochondrial dysfunction, restoring normal liver mitochondrial morphology.

Liver Protection Research: A 2023 study highlighted that L-carnitine (200 mg/kg daily) effectively mitigates liver damage caused by atorvastatin, with substantial impacts on ALT, ALP and TSB levels.

Cataract Prevention: Acetyl-L-carnitine at 200 mg/kg body weight prevented selenite-induced cataractogenesis in rat pups by maintaining calpain activity at near normal levels.

Reproductive Research: Studies have shown that L-carnitine at 200mg/kg daily can ameliorate ischemia-reperfusion injuries on ovarian tissue following autotransplantation, improving follicular survival and ovarian structure.

Why Choose Liaocheng Yixin Company?

When sourcing l-carnitine 200mg for research, quality and reliability are paramount. Here’s why researchers trust us:

Manufacturer-Direct Quality

We are a legitimate, licensed peptide synthesis company with a physical headquarters in Shandong Province, China. Our facility maintains strict quality control standards.

Verified Purity Standards

Every batch undergoes rigorous testing using HPLC analysis to ensure minimum 99% purity. Certificates of Analysis are available upon request.

Research-Grade Specifications

• Purity: ≥99% verified by HPLC

• Appearance: White lyophilized powder

• Solubility: Soluble in water or 1% acetic acid

• Storage: Stable for up to 24 months at -20°C as powder; after reconstitution, 4°C for up to 4 weeks or -20°C for up to 6 months

Quality Assurance & Testing

Every batch undergoes comprehensive quality control:

1. Synthesis by experienced chemists

2. Purification via preparative HPLC

3. Analysis using HPLC for purity verification (≥99%)

4. Mass Spectrometry for molecular weight confirmation

5. Packaged in sterile conditions for research use

When you need premium l-carnitine 200mg for research for your metabolic, cardiovascular, or endocrine studies, choose a manufacturer that prioritizes quality, transparency, and reliability. Liaocheng Yixin Company combines expert synthesis capabilities with rigorous quality control to deliver research materials you can trust.