To obtain a good monoclonal antibody it is critical to have right screen method(s). We can help with your antibody selection and characterization by: 1. Design appropriate tissue panels or TMAs for your antibody initial screening; 2. Determine the tissue/cell specificity and cross-reactivity of the selected clones; 3. Establish optimal protocols for your final clones for use in IHC; 4. Compare the IHC staining of your antibodies with that of existing ones to the same target(s); 5. Provide reports or documents for the above characterization.