I am working on recombinant proteins with cMyc tag expressed in HEK-Ebna cell lines. I need high quality antibody of anti-cMyc antibody to couple them against the CNBr beads and elute my recombinant protein with that. My hybridoma cells of 9E10 have stopped producing any antibody. If anyone can give me a frozen vial of 9E10 cells then I would be very happy to continue with my research successfully and also will acknowledge your help in my publication.