85-6083-73　［受注停止］Nucleoside 5′-Diphosphate Kinase from bovine liver 100U　CAS No:9026-51-1　583136

特徴

• Nucleoside Diphosphate Kinase exists in two isoforms in eukaryotic cells, NDK-A and NDK-B. These enzymes are found expressed both in the mitochondria and the cytoplasm. Nucleoside 5′-Diphosphate Kinase has been used in a study to assess inhibition of type I Fc epsilon receptor mediated Ca2+ influx and mediator secretion in rat mucosal mast cells. It has also been used in a study to investigate protein synthesis in rabbit reticulocytes.
• Enzyme Commission No:2.7.4.6 (BRENDA, IUBMB)
• Synonyms:NDPK; ATP:nucleoside diphosphate phosphotransferase
• Appearance:Buffered aqueous glycerol solution
• Purity:Activity: ≥1000 units/mg protein
• Unit Definition:One unit will convert 1.0== micromole each of TDP and ATP to TTP and ADP per minute at pH 7.6 at 25°C in a coupled system with PK/LDH.
• Lactic Dehydrogenase:≤0.1%
• Myokinase:≤0.1%
• β-NADH Oxidase:≤0.1%
• Nucleoside Monophosphokinase:≤0.1%
• ATPase:≤0.1%
• Storage and Stability:Store at 4°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.