产品名称: | 乙酰胆碱酯酶 |
Cas No.: | 9000-81-1 |
规格:: | 500UN |
价格: | 380元/ |
发布日期:: | 2014-06-17 |
乙酰胆碱酯酶/Acetylcholinesterase/AChE/Cholinesterase/Acetyl,200-1,000 units/mg protein 产品编号:C0145 中文名称:乙酰胆碱酯酶/Acetylcholinesterase/AChE/Cholinesterase/Acetyl 英文名称:Acetylcholinesterase from Electrophorus electricus 英文别名:AChE, Acetylcholine acetylhydrolase, Cholinesterase, Acetyl CAS号:9000-81-1 纯度:200-1,000 units/mg protein EC号:232-559-3 MDL号:MFCD00081268 订货信息: 产品规格价格(RMB) C0145-500UN380C0145-2000UN950C0145-250MG(国产200U/G)1900 性能描述 类型 Type VI-S 性状 lyophilized powder composition Protein, ≥60% biuret 保存温度 −20°C Analysis Note The activity obtained using acetylcholine as substrate is 30-100 times that obtained with butyrylcholine, using acetylcholinesterase from electric eel. Biochem/physiol Actions Major degradative enzyme for acetylcholine in vivo. Converts acetylcholine + H2O to choline + acetic acid. 乙酰胆碱酯酶简称AchE,具有羧肽酶和氨肽酶的活性。乙酰胆碱酯酶参与细胞的发育和成熟,能促进神经元发育和神经再生。 乙酰胆碱酯酶 acetylcholine esterase,简称AchE(也称真性胆碱酯酶):活性高,选择性水解Ach的必需酶,能使乙酰胆碱(ACh)水解成胆碱和乙酸。乙酰胆碱酯酶 acetylcholine esterase EC3.1.1.7。胆碱酯酶中的I型(即true choli-neesterase)底物特异性高,因为只分解以乙酰胆碱为中心的狭窄范围的底物,故特此这样称呼。 |