I am currently interested in studying TDP-43. The kit your company offers, a TDP-43 ELISA kit, comes with some recombinant TDP-43. My colleague and I are currently in the process of ordering this kit (you have been in touch with her). I was wondering if it is possible to order additional recombinant phosphorylated TDP-43 on its own (without the rest of the kit) for other experiments, and it would be a very useful positive control.