Unlabeled Affinity Purified Antibodies

KPL unlabeled antibodies are affinity purified utilizing a proprietary affinity chromatography method. This method is designed to remove nonspecific immunoglobulins and other serum proteins, while selecting for antibodies of high avidity and specificity. 

Unlabeled, lyophilized affinity-purified antibodies are free of amine-containing buffers and can be directly labeled. Unlabeled antibodies and F(ab')2 fragment antibodies can be used as a capture antibody when bound to a solid phase such as ELISA plates, magnetic beads, membranes or other solid phase supports.