Ber-EP4 antibody

Introduction

anti-epithelial antibody, binds to membrane glycoprotein Positive staining:

• basal cell carcinoma
• basaloid foci in nevus sebaceous
• trichoepithelioma
• sebaceous carcinoma (2/2)
• Merkel cell carcinoma
• Paget's disease of breast/extramammary ~56%/~78%
• breast carcinoma
  • infiltrating ductal ~85%
  • infiltrating lobular ~50%
• colorectal adenocarcinoma 100%
• gastric adenocarcinoma 100%
• pancreatic adenocarcinoma 100%
• cholangiocarcinoma ~96%
• hepatocellular carcinoma ~28%
• endometrial adenocarcinoma
• endometriosis
• ovarian cystadenocarcinoma
• primary peritoneal adenocarcinoma ~95%
• small cell carcinoma of lung
• lung adenocarcinoma ~94%
• mesothelioma ~6%
  • epithelial ~12%
  • biphasic ~11%
  • sarcomatoid 0%
  • lymphohistiocytoid 0%
• renal cell carcinoma ~30%
• prostatic adenocarcinoma ~90%
• synovial sarcoma
  • biphasic ~92%
  • monophasic, fibrous ~8% Negative staining:
• Bowen's disease

More general terms

• antibody for immunocytochemistry or other laboratory use