c-erbB-2 Oncoprotein Antibody (Internal Domain; clone CB11)

Mouse monoclonal antibody suitable for immunohistochemistry.



Functional Aspects:

c-erbB-2 oncoprotein is present in a wide variety of cell types in a range of normal human fetal and adult tissues, including breast, stomach, and ovary. It has also been documented as being present in a percentage of breast and other adenocarcinomas and transitional cell carcinomas. Clones 10A7 and SP3 are directed against the external domain while CB11 recognizes the internal domain of c-erbB-2 oncoprotein.