英文名稱：Galactose Oxidase from Dactylium dendroides；D-Galactose:oxygen 6-oxidoreductase
CAS號：9028-79-9
級別：High purity grade
分子量：68KD
活力：≥30units/mg protein

活力定義：one unit equals a change in absorbance at 425nm of 1.0 per minute at 25℃,pH6.0 using a perosidase/o-tolidine coupled assay with galactose as the substrate
*PH：7.0

產(chǎn)品描述：Supplied as a purified powder,containing sodium phosphate and cucrose as stablilizer.Oxdizes galactose and some galactose derivatives in both free and polymeric forms.Oxidation at the C6 position.
性狀：粉末，是由一條含639個(gè)氨基酸基團(tuán)的單聚肽鏈組成、以銅原子為活性中心的酶。非藍(lán)氧化酶的一種，是一種含銅不顯藍(lán)色的酶。與藍(lán)銅氧化酶不一樣，在600nm附近吸收系數(shù)很小，可用電子自旋共振（ESR）譜監(jiān)測，其光譜特征與無機(jī)銅配位化合物相似
用途：生化研究。催化氧化半乳糖，確定樣品中半乳糖的含量
保存：-20℃