Purity:Purified by Protein A affinity chromatography.
Form:Supplied as a lyophilized powder in PBS, pH 7.4, 0.5% BSA and 0.09% sodium azide. Reconstitute to a final volume of 1ml.
Specificity:Antigen Recognized in Human, bovine; negative with mouse In Species (tested so far).Tumors Specifically Detected: All adeno-CA tested; undifferentiated CA; cervix CA; hepatocellular CA Reactivities on Cultured MCF-7, HeLa. A-431, PLC, RT 112. Represents an excellent marker to discriminate simple epithelia from those of different origin. Polypeptide reacting: Mr 45,000 polypeptide (cytokeratin 18) of all simple type and complex epithelia.
Clone # USB:Ks18.27
Isotype:IgG1
Calc Applications Abbrev:E IHC WB
Calc Crossreactivity:Bo Hu
Immunogen:Cytoskeletal preparation from tumor cell line MCF-7.