Method of screening for endometriosis

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

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435 721, 435 23, 435806, 436510, 436514, 436 65, 436 87, 436814, 436906, 128738, 600 33, G01N 3353, G01N 33558, G01N 3368

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058436731

ABSTRACT:
A glycoprotein having a molecular weight of 28,000 to 32,000 and an isoelectric point of 7.0 to 9.0, both as determined by two-dimensional SDS polyacrylamide gel electrophoresis, is synthesized and secreted specifically by stromal cells of endometriotic origin. Amino acid residues in the region of the N-terminus of the glycoprotein share amino acid sequence identity with a region of tissue inhibitor of metalloproteinases-1 (TIMP-1). A method of screening for endometriosis is disclosed by detection of lower levels of the protein or TIMP-1 in peritoneal fluid or serum samples of women.

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