特異性：Recognizes human Jo-1. Specificity is verified by a precipitin line of identity with the CDC-AF reference serum. No reactivity at a dilution of 1:100 when tested against purified SSA, SSB, Scl-70, Sm and Sm/RNP antigens in an ELISA system designed to detect all IgG subclasses.
純度：Purified Purified by fractionation of delipidated and defibrinated donor human serum.
形状：Supplied as a lyophilized powder in 0.01M PBS, 0.02% sodium azide. Reconstitute with 2ml sterile ddH2O or sterile 40-50% glycerol, ddH2O.
