中文名 | 酪氨酸酶 |
英文名 | TYROSINASE |
别名 | 酪氨酸酶 蘑菇酪氨酸酶 多酚氧化酶(菌菇) 多酚氧化酶(源自菇类) 多酚氧化酶 来源于菇类 多酚氧化酶(菌菇) 25KU TYROSINASE 酪氨酸酶 |
英文别名 | TYROSINASE exMushroom TyrosinaseExMushroom PHENOLASE FROM POTATO AGARICUSBISPORUSTYROSINASE Polyphenol Oxidase from Mushrooms |
CAS | 9002-10-2 |
EINECS | 232-653-4 |
熔点 | 89-94 °C |
存储条件 | -20°C |
外观 | 冻干粉 |
MDL号 | MFCD00082118 |
危险品标志 | Xn - 有害物品 |
风险术语 | 42 - 吸入可能致敏。 |
安全术语 | S22 - 切勿吸入粉尘。 S24/25 - 避免与皮肤和眼睛接触。 S45 - 若发生事故或感不适,立即就医(可能的话,出示其标签)。 |
WGK Germany | 2 |
FLUKA BRAND F CODES | 10-21 |
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[IF=13.273] Junping Ma et al."Ultrasensitive electrochemical determination of bisphenol A in food samples based on a strategy for activity enhancement of enzyme: layer-by-layer self-assembly of tyrosinase between two-dimensional porphyrin metal-organic framework nanof 注意:部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。 用途: 它催化酪氨酸氧化成多巴和多巴进一步氧化成能产生黑色素的前体物——多巴醌。 储存条件: -20℃ 介绍:可催化含酚基化合物(如酪氨酸、酚类化合物等)氧化成醌的酶。此类酶广泛存在于自然界,植物中分布很广,如马铃薯、茶叶、漆树乳汁中含量相当高。高等动物的皮肤、毛发、角膜中的黑色素也是由于此酶氧化酪氨酸所生成的产物。蘑菇等菌类及其他微生物中也产生此类酶。通常从野蘑菇中提取,系生物催化剂之一,含有铜离子的蛋白质。等电点<5.0;含氮量约13.6%。含铜量约0.25%。紫外吸收峰在273nm和330nm处。 性状:粉末。 最佳PH:6.0~7.0。 适宜温度25℃。 |
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