This item is manufactured by HyTest, Ltd and distributed by Advanced ImmunoChemical, Inc. Antigens / Tumor Markers / CA-125. Source:Human adenocarcinoma.Blood sample from the tissue donor was tested and found negative for HBsAg, HIV-1 and HIV-2 antibodies, HCV, and syphilis.Applications:Immunogen, in vitro studies.Immunological specificity:Immunological specificity confirmed by reaction with monoclonal antibody that is specific for CA-125.Presentation:Presentation: PBS, pH 7.4, 3 % sucrose, 0.05 % sodium azide (NaN3).Storage Conditions:-20 °C (between -15 and -30 °C allowed)Material safety note:This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.Product contains sodium azide as a preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.