Protein A starter pack includes a prepacked protein A affinity column and a prepacked desalting column for routine purification of antibodies such as human IgG.
Contains one HiTrap HP Protein A affinity column (1 × 1 mL) and one HiTrap Desalting (1 × 5 mL) column.
HiTrap Desalting column is included for quick pH neutralization of eluted antibodies.
Convenient HiTrap format for easy connection to a syringe, peristaltic pump, or chromatography system such as ÄKTA system.
Comprehensive human antibody purification
HiTrap Protein A HP is prepacked with Protein A Sepharose High Performance. This resin is used for routine immunoaffinity purifications of most IgG from ascites, serum, and cell culture supernatant. These HiTrap columns deliver high-performance, high-resolution purifications with a binding capacity of 20 mg IgG/mL resin.
For quick pH neutralization of the eluted antibodies, the package also includes a HiTrap Desalting column. These columns are prepacked with Sephadex G-25 Superfine for high sample recovery and minimal dilution.
Other column kits for protein capture and buffer exchange
Life Sciences solutions from Cytiva include other column packages for use with a chromatography system: Tagged Package for purification of GST-tagged proteins; Untagged Package for purification by cation or anion exchange followed by desalting; Antibody Package, Protein G for general-purpose antibody purification.
