PJB-2009-348
BIOPHYSICOCHEMICAL CHARECTERIZATION OF BACTERIOCIN(S) FROM INDIGENOUSLY ISOLATED AGROBACTERIUM RADIOBACTER NA6
NUSRAT JABEEN1,2, HUMA GUL1, SYED ABDUS SUBHAN1, MUSHTAQ HUSSAIN1,2, MUNNAZA AJAZ1,3 AND SHEIKH AJAZ RASOOL1*
Abstract
Agrobacterium radiobacter NA6 isolated from local agricultural soil of NIAB, Faislabad was found to produce antibacterial peptide designated as Agrocin NA6. The partial purification of bacteriocin was achieved by 70% Ammonium sulphate precipitation. These agrocin has a narrow spectrum of activity against different gram-positive and gram-negative organisms. It remained stable on boiling (100˚C, 30min.) and autoclaving (121oC
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