L-Lysine Hydrochloride (non-animal)

Lysine is a naturally occurring amino acid which is used in the labelling of human bone marrow mesenchymal stem cells for analysis. Purity: >98.5%, Appearance: Supplied as a white powder, pH: 5.0-6.0, Specific Rotation: +20.4° to +21.4°, Chloride: 19.0-19.6%, Sulfate: <0.03%, Iron: <0.003%, Loss on Drying: <0.4%, Residue on Ignition: <0.1%, Heavy Metals (Pb): <0.001%, Endotoxin: <0.5EU/mg, Total Plate Count: <3000cfu, Yeast and Mold: <300cfu, E. coli: Negative, Storage and Stability: Store powder at 4ºC. Stable for 12 months after receipt, , Meets or exceeds USP specifications