S100PBP
Tissue Specificity
Expressed in brain, spleen, and lung. Not detected in pancreas or liver. In pancreas, expressed predominantly in islet cells and to a lesser extent in acinar cells, but not expressed in ductal cells. Up-regulated in various pancreatic ductal adenocarcinomas and pancreatic intraepithelial neoplasias. Detected in pancreatic ductal adenocarcinoma cells (at protein level). Not detected in non-neoplastic ductal epithelium (at protein level).
Cellular localization
- Nucleus
- Colocalizes with S100P in the nucleus.
Alternative names
S100PBPR, S100PBP, S100P-binding protein, S100P-binding protein Riken