Thermo Scientific™ CaptureSelect™ CH1-XL Pre-packed Column

Description

• CaptureSelect CH1-XL Affinity Matrix is an improved version of CaptureSelect IgG-CH1 Affinity Matrix, featuring a wider elution range (pH 3.0–4.5), increased binding capacity, and improved stability at higher pH, offered here in pre-packed format
• CaptureSelect CH1-XL Affinity Matrix recognizes the CH1 domain of human IgG antibodies, enabling purification of all subclasses (1, 2, 3, and 4) of human IgG and Fab fragments, independent of the light-chain iso-type and independent of the source material
• Due to its unique selectivity for the CH1 domain, no co-purification of free light-chain contaminants will occur
• Since no cross-binding is observed for bovine IgG, the product can be used for the purification of IgGs and antibody fragments in the presence of fetal calf serum
• The affinity matrix is offered in a pre-packed format and consists of 5 x 1 mL, or 1 x 5 mL columns with connectors, that are compatible with standard chromatography equipment.