Rabbit monoclonal IgG1 antibody to all serogroup 1 strains tested (8). Does not react with human cells. Greater than 90% pure rabbit monoclonal antibody that has been purified by protein A chromatography. Supplied at 100ug/mL in 0.01M PBS, pH 7.2 with 0.1% sodium azide. Each vial contains 1mL and contains no stabilizers and should be stored at 2-8°C until use.