
HY500159 by Applied Biological Materials is a rabbit monoclonal IHC antibody (clone IHC220, IgG) targeting human Cytokeratin 20 (CK20; UniProt P35900), a key diagnostic marker for colorectal adenocarcinoma, urothelial carcinoma, and Merkel cell carcinoma. Validated for ELISA and IHC at 1:50–1:200, supplied as 0.1 ml in Tris Buffer pH 7.3–7.7. MBP, a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, and Eurofins, ships SensiStain™ antibodies worldwide.