Nucleic acid encoding a novel mammalian protein associated with

Chemistry: molecular biology and microbiology – Vector – per se

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536 243, C12N 1500, C07H 2104

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active

060401737

ABSTRACT:
Three mammalian proteins are disclosed which are useful in the diagnosis and prognosis of tumors of lymphoid and epithelial origin. The three proteins are immunologically related to each other. The level of expression of the proteins correlates with the malignant potential of lymphoid and epithelial tumors. In addition, in some cases the subcellular location of the proteins is indicative of malignant potential. Antibodies reactive with the proteins are disclosed as diagnostic tools, as are nucleic acid probes and primers for quantitating the messenger RNAs encoding the proteins. Methods for preparing and purifying the proteins are also taught.

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