85-6053-52　L-Alanyl-L-Glutamine (H-Ala-Gln-OH) 99+% (HPLC) 25g　CAS No:39537-23-0　553752

特徴

• L-Alanyl-L-glutamine is a stable synthetic glutamine dipeptide. This dipeptide is used as an alternative source of amino acids in cell culture medium.
• Synonyms:N2-L-Alanyl-glutamine; N2-L-Alanyl-L-glutamine; 72: PN: US20070066537 PAGE: 17 claimed protein; 96: PN: WO2011146121 PAGE: 115 claimed sequence; Alanyl-glutamine; Dipeptamin; Dipeptiven; GlutaMAX; Glutamax I; L-Ala-L-Gln; Sustamine
• Molecular Formula:C8H15N3O4
• Molecular Weight:217.22
• Purity:≥99%
• Appearance:White or almost white crystalline powder
• Infrared Spectrum:Conforms to structure
• Optical Rotation:[a]D20 = 9.5-11.0º
• Heavy Metals:≤0.001%
• Chloride:≤0.02%
• pH:5-6
• Loss on Drying:≤2%
• Residual Solvents:≤0.5%
• Related Substances:Cyclo-(L-alanyl-L-glutamine) & L-Alanine-L-lactamic acid &L-pyroglutamic acid: ≤ 0.5%N(2)-D-alanyl-L-glutamine: ≤0.1%L-alanyl-L-glutaminic acid: ≤0.5%Other unknown max impurity: ≤0.5%Sum of other unknown impurities: ≤1%
• Residue on Ignition:≤0.1%
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap.