85-1377-45　［受注停止］L-Leucine (L-Leu-OH) (non-animal) 250g　CAS No:61-90-5　L2020-05

特徴

• L-Leucine is an essential amino acid. L-Leucine acts as a nutrient signal to stimulate protein synthesis. It has also activates the mammalian target of rapamycin kinase that regulates cell growth.
• Synonyms:L-Leucine; (2S)-2-Amino-4-methylpentanoic Acid; (S)-(+)-Leucine; (S)-2-Amino-4-methylpentanoic Acid; (S)-2-Amino-4-methylvaleric Acid; (S)-Leucine; L-(+)-Leucine; L-2-Amino-4-methylpentanoic Acid; L-Norvaline, 4-methyl-; L-α-Aminoisocaproic Acid; Leu; Leucine; NSC 46709; (S)-2-Amino-4-methyl-Pentanoic Acid
• Molecular Formula:C₆H₁₃NO₂
• Molecular Weight:131.17
• Purity:≥98.5%
• Appearance:White powder
• pH:5.5-7.0
• Specific Rotation (C=4, 6N HCl):+14.9° to +17.3°
• Chloride:≤0.05%
• Sulfate:≤0.03%
• Iron:≤0.003%
• Loss on Drying:≤0.2%
• Residue on Ignition:≤0.4%
• Heavy Metals (Pb):≤0.0015%
• Endotoxin:≤0.5EU/mg
• Storage and Stability:Store powder at 4ºC. Stable for 12 months after receipt
• Meets or exceeds USP specifications.