琼脂糖凝胶CL-4B价格优惠

     琼脂糖凝胶CL-4B/SepharoseCL-4B是交联琼脂糖凝胶过滤基质,是一种分子筛具有较高的交联度，一种纯化用填料，可用来纯化，分离蛋白、多肽，多糖和分子量的测定。基质含4%的交联琼脂糖，粒径：45um-165um，稳定PH范围3-13，分离球蛋白范围：70 000-20 000 000，流速：26cm/小时。保存2-8度。
R0779  琼脂糖凝胶CL-4B/SepharoseCL-4B  规格：100ml 500ml 大包装询。

 琼脂糖凝胶CL-4B/SepharoseCL-4B基本参数：

Sepharose CL-4B is a well-proven cross-linked agarose gel filtration base matrix and is frequently used for coupling affinity ligands to the matrix. The matrix is not pre-activated and the user performs all steps in coupling.

• 4% cross-linked agarose gel filtration media.
• Proven base matrix for coupling affinity ligands
• Higher degree of crosslinking improve matrix stability

Sepharose is a bead-formed agarose-based gel filtration matrix. Sepharose is available with 3 different agarose contents; 2, 4, and 6%, designated Sepharose 2B, Sepharose 4B and Sepharose 6B respectively, Both Sepharose and Sepharose CL have broad fractionation ranges which makes them suitable for characterizing or cleaning-up samples containing components of diverse molecular weight

Sepharose CL gels are cross-linked derivatives of Sepharose 2B, Sepharose 4B and Sepharose 6B. The cross-linked form of Sepharose is chemically and physically more resistant than Sepharose itself, offering the same selectivity with better flow characteristics. Cross-linked Sepharose gels are resistant to organic solvents and are thus the choice for separations in organic solvents