Purification of the putative coxsackievirus B receptor from HeLa cells.


We have identified a protein expressed by human and murine cells susceptible to coxsackievirus B3 (CVB3) infection and purified it from HeLa cells. This protein of approximately 45,000 Mr is expressed by HeLa cells and mouse fetal heart fibroblasts (susceptible to infection), and not by C3H murine fibroblasts or the human RD cell line (resistant). The… (More)