Merck, 1.20087, Eshmuno®HCX Resin

General description The mixed-mode cation exchanger Eshmuno® HCX media was specifically designed to capture recombinant proteins at higher salt concentrations directly in typical ion exchange and flow-through applications Features and Benefits Eshmuno® HCX chromatography resin enables: Greater capacity at high-salt concentrations Superior productivity Outstanding selectivity Rigid base beads for easy packing Excellent pressure-flow behavior Strong chemical stability Packaging 1.20087.0100: Eshmuno® HCX Resin 100ml 1.20087.0010: Eshmuno® HCX Resin 10ml 1.20087.0500: Eshmuno® HCX Resin 500ml 1.20087.5000: Eshmuno® HCX Resin 5L Plastic bottle Analysis Note Appearance: Milky cream coloured turbid suspension, free from coarse mechanical impurities. Microscopic evaluation: Spherical particles, no agglomerates, no fines. Extractable matter (water): ≤ 0.08 % Ionic capacity: 170 - 300 µeq/ml Performance test (chymotrypsinogen): 75 - 95 mS/cm Performance test (cytochrom C): 55 - 74 mS/cm Pressure drop(column: ID=1.6 cm, L=10 cm at 5 ml/min): ≤ 1.0 bar Particle size (50-120 µm): ≥ 80 % Particle size (d50): 75 - 95 µm Cerium: ≤ 30 µg/g Endotoxins: ≤ 1.00 EU/ml TAMC (total aerobic microbial count): ≤ 100 CFU/ml TYMC (total yeast and mould count): ≤ 100 CFU/ml Legal Information Eshmuno is a registered trademark of Merck KGaA, Darmstadt, Germany