Other numbers: ATCC 9144, CCTM La 635, CCUG 1431, CIP 53.154, CNCTC Mau 76/69, DSM 683, LMD 46.63, LMG 10640, NCDO 907, NBRC 3183, NCIMB 6571, NCTC 6571, NRRL B-314, WDCM 00035, PZH 589/54, strain 3R 7089, strain Heatley Oxford. History: < NCTC, redeposition < N.G. Heatley. Additional information: Serovar h2/k1k2/m/263-2. Suitable for testing of antibiotics except colistin and polymyxin (3110,3203,5553,6287); assay of bacilysin. Sensitive to almost all therapeutic antibiotic concentrations in serum and body fluids. Biohazard group 2. Cultivation conditions: Medium 71, 37°C.