Mouse GPA34/VSIG1 Protein

Recombinant Mouse GPA34/VSIG1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Val23-Glu234. VSIG1, a cell adhesion protein of the immunoglobulin superfamily, is preferentially expressed in stomach, testis, and certain gastric, esophageal and ovarian cancers. Here, we describe the expression patterns of three alternatively spliced isoforms of mouse Vsig1 during pre- and postnatal development of stomach and potential function of Vsig1 in differentiation of gastric epithelia. VSIG1 is required for the establishment of glandular versus squamous epithelia in the stomach.