Vector Laboratories affinity-purified antibodies are of unmatched quality. These antibodies are prepared using proprietary immunization schedules that produce high affinity antibodies. The antibodies are then purified by affinity chromatography, and cross-reactivities that are likely to interfere with specific labeling are removed by solid phase adsorption techniques. 

Biotinylated Goat Anti-Human Kappa Chain is supplied in solution form. With some exceptions the recommended dilution for most applications is 1:100.

This chain-specific antibody is produced specifically to distinguish between chains or classes of target immunoglobulins. This antibody is affinity-purified and treated by negative solid-phase adsorption to remove cross-reacting antibodies. This biotinylated conjugate can be employed in flow cytometry or used for tissue staining.