Purity:Purified by Protein A affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2. No preservatives added. Labeled with MaxLight™405.
Specificity:Recognizes the human ~22kD Claudin 4 protein and does not crossreact with the protein at 55kD. Species Crossreactivity: rat ileum homogenates and canine MDCK cell lysates by Western Blot and Immunofluorescence. Reactivity has also been confirmed with formalin-fixed, paraffin-embedded (FFPE) human normal colon and colon cancer tissues by Immunohistochemistry.
Clone # USB:6A43
Isotype:IgG1
Calc Applications Abbrev:IF IHC WB
Calc Crossreactivity:Ca Hu Rt
Immunogen:Synthetic peptide corresponding to a 22 amino acid sequence derived from the C-terminal region of human Claudin 4.