Presentation: Ascites, 50 mM PBS at, pH 7.4, 1% BSA, 15 mM sodium azide
Target Species: Human
Host Species: Mouse
Specificity: This antibody recognizes a heterogeneous 25-110 kD glycoprotein that is located mainly in the inner side of membranes of cytoplasmic vesicles in melanoma cells. The antigen has a 25 kD unglycosylated precursor in formalin fixed and paraffin-embedded tissue sections. Cross-reactivity: The antibody reacts with some mucus producing tumors, carcinoids, carcinomas of the thyroid, mast cells, histiocytes in tumor regions and with cells with secretory functions such as salivary glands, bronchial glands, sweat glands, pancreas and prostate.