Western blot of 20S Proteasome subunit alpha 4 monoclonal antibody (MCP34): Lane 1: MW marker, Lane 2: HeLa S100 fraction, Lane 3: HeLa cell lysate.
Immunoprecipitation: Luminograph of material immunoprecipitated from a HeLa S3 S100 fraction (BML-SW8750) using immobilised BML-PW8335 (lane a) or BML-PW9005 (lane b) after SDS-PAGE followed by blotting onto PVDF and probing with antibody BML-PW8155 to proteasome alpha and [Character df] subunits. Antibody dilution 1:1000 using ECL procedure (1 min exposure).