A thermostable β-1,6-endoglucanase (pustulanase, EC 3.2.1.75) that catalyses cleavage of β-1,6 glycosidic bonds in pustulan and other β-glucans containing 1,6-linked glucose units. It is a component of the standard assay for beta-glucan from baker's yeast documented in the US Pharmacopeia / Food Chemicals Index, 7th Edition, 3rd Supplement, p. 1686–1689.

一种热稳定的 β-1,6-内切葡聚糖酶（pustulanase，EC 3.2.1.75），可催化切割 pustulan 及其他含 1,6 连接葡萄糖单元的 β-葡聚糖中的 β-1,6 糖苷键。该酶已被收录为美国药典《食品化学品索引》第七版第三增补本（第 1686–1689 页）中面包酵母 β-葡聚糖标准检测方法的核心用酶。

One unit (U) is the amount releasing 1 µmol reducing sugar per minute (assay at 80 °C, pH 5.5, 1% pustulan). Ships within a week; shipping & handling extra.

一个酶活性单位（U）定义为每分钟释放 1 微摩尔还原糖所需的酶量（测定条件：80 °C、pH 5.5、1% pustulan 底物）。一周内发货，运费及手续费另计。查看完整技术资料 →