果胶酶 来源于黑曲霉

P128776-1g

1g

EnzymoPure™

≥20 units/mg dry weight

果胶酶是一种优良的曲霉菌株，经液体深层发酵和现代生物后提取技术而制备的高活力果胶酶制剂。其中含有一定的半纤维素酶、纤维素酶和聚糖酶。用于植物原生质体中裂解细胞壁，用在细胞各器官分离之前。 Purified pectinase is a multi-component preparation highly effective in depolymerizing plant pectins with varying degrees of esterification. The product contains substantial hemicellulase, cellulase, pectinesterase and xylanase activities which together with pectin lyase and polygalacturonase work synergistically to digest plant cell wall tissues. When used with Worthington purified cellulase, purified pectinase has been found to be highly successful for generating good yields of viable protoplasts in several plant systems, e.g., corn, soybean, red beet, sunflower, tomato and citrus. In general, a concentration range of 0.1% to 0.5% pectinase (with accompanying 0.5% to 1.5% cellulase) used at 24°C to 37°C for periods of 1 to 16 hours will yield good results.