葡聚糖凝胶G-200

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西宝生物科技(上海)股份有限公司
13917439331 021-50272975
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  • Brand  Seebio产地国产
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  • Main Business:生物制药和诊断原料、科研试剂、耗材
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Last Updated 2025-08-12 20:18

葡聚糖凝胶G-200

中文名:葡聚糖凝胶G-200

结构成分:交联右旋糖酐

分离范围:5000--600000(球蛋白)

膨胀倍数:14-18

颗粒大小:40-120μm

最大线性流速:20cm/h(柱床高度10cm,直径5cm)

化学稳定性:水、盐溶液、碱和弱酸溶剂中稳定

高压灭菌:120℃耐受20 分钟

葡聚糖凝胶G-200是一种珠状的凝胶,含有大量的羟基,很容易在水中和电解质溶液中溶胀。G型的葡聚糖凝胶有各种不同的交联度,因此它们的溶胀度和分级分离范围也有所不同。葡聚糖凝胶的溶胀度基本上不因盐和洗涤剂的存在而受影响。

葡聚糖凝胶有不同的粒度。超细级的葡聚糖凝胶是用于需要极高分辨率的柱色谱和薄层色谱。粗级和中级的凝胶用于制备性色谱过程,可在较低的压力下获得较高的流速。另外,粗级也可用于批量工艺。

注意事项:操作温度在4-40℃。

储存条件: 4-25℃(干态);4-8(湿态)20%乙醇


Company Name 西宝生物科技(上海)股份有限公司
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Business Scope 生物制药和诊断原料、科研试剂、耗材
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