| CAS: | 52227-83-5 | ||
| 英文名称: |
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| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |||||||||||||||||||||||||||||||||||
| C995276 | MACKLIN | 软骨素酶B 来源于肝素黄杆菌 | lyophilized powder(stabilized with BSA) | 3053元/10U; | 咨询 | ||||||||||||||||||||||||||||||||||
储存：-20°C, 密封, 干燥 状态：冻干粉末 | |||||||||||||||||||||||||||||||||||||||
| C8058 | Sigma-Aldrich | Chondroitinase B from Flavobacterium heparinum | lyophilized powder (with BSA as stabilizer) | 8211.34元/50 UNITS; | 咨询 | ||||||||||||||||||||||||||||||||||
产品说明 应用 Chondroitinase B from Flavobacterium heparinum has been used in a study to assess the structural characterization and antithrombin activity of dermatan sulfate. Chondroitinase B from Flavobacterium heparinum has also been used in a study to investigate the chondroitin lyase action pattern via liquid chromatography–mass spectrometry. 生化/生理作用 Chondroitinase B degrades only chondroitin sulphate B producing oligo- and tetra-saccharides, and an unsaturated 4-sulphated disaccharide. It has an optimum temperature of 20 ℃ and an optimum pH of 8.0. The enzyme activity is inhibited by 50% using 0.1 M NaCI. Co2+, Fe3+ and Ba2+ also inhibit its activity. 单位定义 One unit will form 0.1 μmole of unsaturated uronic acid per hr at pH 7.5 at 25℃ using chondroitin sulfate B as substrate. 基本信息
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