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- 分子量:~55 kDa (four subunits of 14 kDa each)。
- 活力定义:One unit will cause a change in A600 of 0.330 per minute at pH 5.7 at 37℃ in a 2.0 ml reaction mixture (45 minute assay) 。
- 性状:白色无定形粉末或颗粒。
- 最适pH值4.0~7.5。
- 稳定性:液态常温可稳定24h,5℃以下可稳定一周,100℃加热30min失活。
- 储存条件: -20℃
- 来源: 羊睾丸
- 外观: 白色至淡黄色粉末
- 溶解性: 不溶于丙酮、乙醇和乙醚。
- 用途: 一种能水解透明质酸的酶,催化透明质酸等酸性黏多糖水解,产生以丁糖为主的偶寡糖。
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