TNFRSF3/LTBR Protein, Mouse (HEK293, Fc) is a cell surface receptor for apoptotic and cytokine-released lymphotoxins involved in activation of gene transcription programs and cell death, and is important in immune development and host defense. TNFRSF3/LTBR Protein, Mouse (HEK293, Fc) is expressed by HEK293 cells and is a transmembrane protein with a Fc tag at the C-terminus[1].