Murine monoclonal IgG2a antibody reactive with Hsp65 (GroEl) of M. tuberculosis. Non-reactive with M. bovis, M. avium, M. phlei, M. parafartuitum, Rhodococcus sp., B. subtilis, S. pnuemonia or E. coli. Works in ELISA and WB. Greater than 90% pure supplied at 100ug/mL in 0.01M PBS, pH 7.2 with 0.1% sodium azide. Each vial contains 1mL and conatins no stabilizers and should be stored at 2-8°C until use.