Fig. 4From: Characterization for anti-cytoplasmic antibodies specificity by morphological and molecular techniquesImmunoprecipitation assay and related molecular weights (kDa) with endoplasmatic reticulum autoantibodies, Calnexin-marker antibody (protein band runs around 90 kDa) and PDI marker antibody (Pancreas-specific protein disulfide isomerase) from HEp-2 cell lysateBack to article page