ADAMTSL3/punctin-2, a gene frequently mutated in colorectal tumors, is widely expressed in normal and malignant epithelial cells, vascular endothelial cells and other cell types, and its mRNA is reduced in colon cancer.

Abstract excerpt

ADAMTSL3/punctin-2 is a secreted glycoprotein that resembles the ADAMTS proteases. Recently, identification of frequent ADAMTSL3 mutations in colorectal cancer suggested it might have a regulatory role in cellular homeostasis in colorectal epithelium or in pathways to colorectal malignancy. Here, we used in situ hybridization to validate ADAMTSL3 antibodies for IHC of a variety of normal and malignant tissues,...

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