0.437mg/mlOne unit of activity is the amount of antigen that will generate an absorbance of 1.2 when assayed using standard procedure for enzyme immunoassay. Activity will vary with assay conditions/protocols.
Purity:
Purified from rabbit thymus by immuno-affinity chromatography (using Anti human Jo-1 antibodies). Other antigens (Sm, RNP, SSA, Scl-70, SSB) are not detected with ELISA assays. Purification is verified by SDS PAGE. Homogeneity is verified by SDS PAGE.
Form:
Affinity Purified, Liquid
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