en تولید و تعیین خصوصیات آنتی‌بادی‌های منوکلنال علیه آنتیژن‌های سطحی بروسلاابرتوس مقاله کامل Full Length/Original Article <span new="" roman="" style="FONT-FAMILY: " times=""><font size="2">By immunizing mice with killed whole bacterial cells of <i>Brucella abortus</i> S (99), a panel of six hybridomas producing monoclonal antibodies</font><strong>&nbsp;</strong><font size="2">(mAb) specific for the surface antigens of this bacterium were produced. ELISA was used to screen the hybridoma supernatants. Immunoblots of the cell extract indicated that three mAb were specific for S-LPS (Ba-1, Ba-2, Ba-3) and three others were reactive with major outer membrane proteins (OMP) (Ba-4, Ba-5, Ba-6). The OMP recognized by these antibodies were the proteins with molecular masses of 25-27 kDa (Ba-4, Ba-5) and 36-38 kDa (Ba-6). None of the four mAb including Ba-3, Ba-4, Ba-5 and Ba-6 cross reacted with any other bacteria close to</font> <font size="2"><i>Brucella abortus</i>, but Ba-1 and Ba-2 cross reacted with <i>B. melitensis</i> 16M and <i>B. suis</i>. By using cell extract and killed whole cell Ag in ELISA, it was indicated that all mAb except Ba-6 have better reactivity with cell extract Ag, but Ba-6 mAb reacted with killed whole cell Ag better than cell extract Ag.</font> </span> Brucella, Antigens, Monoclonal antibody 7 12 http://ibj.pasteur.ac.ir/browse.php?a_code=A-10-1-315&slc_lang=en&sid=1 Shohreh Farshad شهره فرشاد No Mohammad Javad Mehrabanpour محمد جواد مهربان پور No Mohammad Mehdi Namavari محمد مهدی نام آوری No Seyed Mohammad Hossein Hosseini سید محمد حسین حسینی No Akbar Tavakkoli اکبر توکلی No Abbas Ghaderi عباس قادری ghaderia@sums.ac.ir Yes