The CaptureSelect™ IgG-CH1 affinity matrix recognizes the CH1 domain of human IgG antibodies, which enables purification of all subclasses (1, 2, 3 and 4) of human IgG and Fab fragments, independent of the light-chain isotype and 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.
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For Research Use Only. Not for use in diagnostic procedures.