Figure 2.
Coimmunoprecipitation of KLC and the JIP proteins. Lysates of COS cells expressing Flag-tagged JIP-1, JIP-2, or JIP-3 together with HA-tagged KLC were immunoprecipitated (IP) with no primary antibody (−), with an anti-Flag mAb (F), or with an anti-HA mAb (H). Precipitates were immunoblotted to detect the expressed proteins using polyclonal antibodies to both epitope tags.