I don't know who sells it. But you can get the cell line that produce it from ATCC. It should be cheaper. luck. popa0077 at PO-Box.McGill.CA wrote: : Could anybody point me in the direction of the company(ies) that produce the monoclonal : Ab 9E10. This Ab is generated against the myc epitope. Any assistance would be greatly : appreciated! : Thanx, : Troy