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PMab-48 Recognizes Dog Podoplanin of Lymphatic Endothelial Cells
Shinji Yamada1, Shunsuke Itai1, Mika K Kaneko1
11 Department of Antibody Drug Development, Tohoku University Graduate School of Medicine , Sendai, Miyagi, Japan .
Abstract:
Podoplanin, a type I transmembrane glycoprotein, is a specific marker of lymphatic endothelial cells (LECs). Recently, we developed PMab-38, an anti-dog podoplanin monoclonal antibody that did not stain canine LECs. In this study, we newly developed PMab-48 against dog podoplanin. Immunohistochemical analysis revealed that PMab-48 reacts not only with canine squamous cell carcinoma cells but also with LECs of the normal colon. Therefore, PMab-48 may be useful in investigating the function of dog podoplanin in LECs.
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