All lanes : Anti-MMP23 antibody - Carboxyterminal end (ab39087) at 1 µg/mlLane 2 : 22Rv1 (Human prostate carcinoma)serum-free untreatedLane 3 : 22Rv1 (Human prostate carcinoma) 48 hours with 10 ng/mL TPALane 4 : 22Rv1 (Human prostate carcinoma) 48 hours with 10 ng/mL IL1-betaLane 5 : 22Rv1 (Human prostate carcinoma) 48 hours with 1 uM testosteroneLane 6 : A-431 (Human epidermoid carcinoma) serum-free untreated Lane 7 : A-431 (Human epidermoid carcinoma) 48 hours with 10 ng/mL TPALane 8 : A-431 (Human epidermoid carcinoma) 48 hours with 10 ng/mL IL1-betaLane 9 : A-431 (Human epidermoid carcinoma) 48 hours with 10 ng/mL TNF-alpha