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相關資源

• Tool: mAbsizer™ Calculator

  mAb Expression, Purification, and Formulation

• PDF: Biochromatography Portfolio Guide

  Bulk Resin, Membranes and Prepacked Columns

• PDF: Chromatography Purification Selection Guide

  Chromatography product selection guide.

• Data Sheet: Eshmuno^® A Resin

  Eshmuno^® A media is a rigid, high-capacity, acid and alkalineresistant Protein A affinity chromatography media for the purification of Fc-containing proteins, including but not limited to monoclonal antibodies.

• Data Sheet: Eshmuno^® P anti-A and anti-B Resins

  High performance, acid and alkaline resistant affinity chromatography resins designed for the removal of anti-A and anti-B antibodies from plasma-derived immunoglobulin (Ig).

• Data Sheet: Fractogel^®Chromatography Resin

  Fractogel^® resins consist of synthetic methacrylate based polymeric beads providing excellent pressure stability resulting in high flow rates. Depending on your purification application, we can offer resin sized M-type beads with a particle size of 40–90 μm and small S-type beads with a particle size in the range of 20–40 μm.

• Application Note: Using Ethylene Glycol Emprove^® Evolve to increase Eshmuno^®

  Sodium hydroxide (NaOH) is a standard cleaning agent for protein A chromatography resins. Typically, a concentration of 0.1 mol/L NaOH is used. The inclusion of 20% ethylene glycol in a 0.1 mol/L NaOH cleaning solution increases the lifetime of Eshmuno^® A columns significantly.

• Application Note: Detection and Quantification of Leached Protein A from Eshmuno^® A Resin Using Cygnus F400 Protein A ELISA Kit

  Cygnus Technologies performed the initial feasibility testing of the Eshmuno^® A Protein A ligand in the Cygnus Protein A ELISA Kit (Cat# F400). Upon successful completion of the feasibility testing, Cygnus proceeded with quantification of the assay for use in in-process and drug substance samples using the Eshmuno^® A Protein A resin.

• User Guide: MiniChrom^® Pre-Packed Columns

  The MiniChrom^® columns are prepacked chromatography columns designed for laboratory-scale process development evaluations. When used for biomolecule separations, the results achieved with MiniChrom^® columns are typically similar to those obtained using traditional laboratory-scale columns from different vendors.