Shows only the La/SSB precipitate band when tested using double immunodiffusion against rabbit thymus extract. Specificity is verified by identity of precipitation with CDC-AF reference serum. The titer obtained will vary with the test system, however, undiluted antibody shows a strong La/SSB precipitate band. Product shows no reactivity at a dilution of 1:100 when tested against purified Scl-70, Sm, Sm/RNP, and Jo-1 antigens in an ELISA system designed to detect all IgG classes. Anti-SSA activity is detected in this ELISA system.
产品特性
Human anti Human SS-B antigen Human antibody to Human La/SSB antigen
纯化方法
Single donor human plasma is delipidized and defibrinated. An immunoglobulin fraction is then precipitated and collected. Human Plasma
Lyophilized from 0.01 M Phosphate, 0.11 M Sodium chloride, pH 7.2, 0.02 % Sodium azide
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
注意事项
Avoid multiple freeze/thaw cycles. Centrifuge product if not completely clear after standing at room temperature. Prepare working dilution only prior to immediate use.