Resins and Supports
Bio Rad Laboratories RESIN AG 1-X8
Media, Ion exchange; Bio-Rad; Analytical Grade; AG 1-X8 resin; 500g; Chloride; 50-100 dry mesh; 180-425um wet bead
Bio Rad Laboratories AG MP-1M RESIN 500G
500 g, analytical grade anion exchange resin, chloride form, macroporous, 100–200 dry mesh size, 75–150 µm wet bead size, >1,000,000 MW limit
Genscript Corporation High Affinity Ni-Charged Resin
GenScript High Affinity Ni-Charged Resin is an 4% cross-linked agarose medium covalently coupled to a chelating agent that binds Ni2+ by four coordination sites for high-affinity purification of polyhistidine-tagged recombinant proteins. High Affinity Ni-Charged Resin has low Ni2+ leakage, high protein-binding capacity and stability, and is compatible with a wide range of additives used in protein purification. This makes High Affinity Ni-Charged Resin the excellent choice for high performance purification of polyhistidine-tagged proteins.
World Precision Instrument Hydrogen Ion Exchanger
Make micropipettes to record cellular concentrations
WPI’s Liquid Ion Exchangers (LIX), for use with the FD223A Electrometer, allow intracellular measurements to be made for cations (hydrogen, potassium and calcium).