Our quality assurance program includes High-Performance Liquid Chromatography (HPLC) to confirm peptide identity and purity at 99%, and Mass Spectrometry (MS) to verify molecular weight matches the expected 403.93 Da, confirming correct amino acid sequence and copper complexation
The peptide's short half-life necessitates daily administration for consistent therapeutic effects
For clustering, we used shared nearest neighbor graph construction with a resolution of 0.3, which provided the last most stable clustering based on the clustering tree
Yes, it is wheat and gluten-free
Nevertheless, our results also indicated that the interaction effects between nutritional state and L-carnitine supplementation existed in many parameters, including nutrient compositions, biochemical activities and metabolism-related gene expressions