Bio-Rad, 1435852, Bio-Rex™ 70 Cation Exchange Resin, biotechnology grade, 200–400 mesh, sodium form, 100 g

100 g, biotechnology grade cation exchange resin, sodium form, macroreticular, 200–400 dry mesh size, 45–75 µm wet bead size, >1,000,000 MW limit
Overview
Choose biotechnology grade Bio-Rex 70 Resin for weak cation exchange. Use this sodium-form resin for gravity or low-pressure chromatography.
• High-capacity macroreticular resin with a pore size large enough to admit proteins
• Fine-mesh resin is effective for preparative column and batch protocols
• Proteins do not bind so tightly that they are difficult to elute
• Certified to contain less than 100 microorganisms per gram
• Larger volumes and special packaging are available upon request
Product Options
* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.
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Related Categories
• Selection of Cation Exchange Resins with different specificities, capacities, operating pressures and flow rates
• Chromatography Systems, Components, and Accessories
• BioLogic™ Low-Pressure Liquid Chromatography Systems
• Chromatography Resins
• Chromatography Columns
Supporting Documents
• AG 50W and AG MP-50 Cation Exchange Resins Instruction Manual
• Molecular Biology Grade AG 50W-X8 Cation Exchange Resin Instruction Manual
• Bio-Rex Weakly Acidic Cation Exchange Resin Instruction Manual
• Chelex 100 and Chelex 20 Chelating Ion Exchange Resin Instruction Manual
• Lab-Scale Chromatography Sample Preparation Guide
Online Resources
• Introduction to Chromatography