Rabbit antibodies are sensitive and may recognize more epitopes than existing mouse monoclonals. This line of antibodies includes: Phosphorylated AKT, CD3, CD5, CD8, CD117/c-kit, COX-2, Cyclin D1, ER, PR, Ki-67, p53, Paxillin, Phosphorylated EGFR, Smooth Muscle Actin and Vimentin.