Bradford法蛋白浓度测定试剂盒 产品官方链接

200.00
索莱宝
2025-12-11 09:26

北京索莱宝科技有限公司

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龚思雨
18101056239 010-50973130
3193328036@qq.com
北京索莱宝科技有限公司
产品规格
规格编号规格库存价格
PC0010-100T100T(2500微孔)81200.00
产品说明

产品简介:

考马斯亮兰G-250染料,在酸性溶液中与蛋白质结合,使染料的最大吸收峰的位置(Imax),由465nm变为595nm,在一定的浓度范围内,测定的吸光度值A595与蛋白质浓度成正比。Bradford法测定蛋白浓度不受绝大部分样品中的化学物质的影响,样品中巯基乙醇的浓度可高达1M,二硫苏糖醇的浓度可高达5mM,但受略高浓度的去垢剂影响,需确保SDS的浓度低于0.1%,Triton X-100低于0.1%,Tween 20, 60, 80低于0.06%。含去垢剂的样品推荐使用索莱宝生产的BCA蛋白浓度测定试剂盒。

操作说明:

详见说明书

<img src="/images/upload/image/20160513/20160513154826_90847.png" alt="  width="40%" height="auto"/>


此图为伯乐酶标仪680,单波长,570nm测得。室温反应三分钟


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