beta-granins

03/01/1988 - "Antibodies raised to insulinoma betagranin recognized antigens of the same molecular size (approximately 20,000 daltons) in insulinoma tissue and normal islets. "
03/01/1988 - "The tissue and subcellular distribution of betagranin, a chromogranin A-related, cosecreted protein produced in rat insulinoma tissue, has been investigated using a combination of density gradient centrifugation, immunoblotting, immunofluorescence, and immunoelectron microscopic techniques. "
06/01/1987 - "The nature and subcellular localization of the enzymic activities responsible for the production of the 20 kDa protein betagranin from its 100 kDa chromogranin-A-like precursor was investigated in transplantable insulinoma tissue. "
06/01/1987 - "The biosynthesis of insulin and betagranin, a 20-21 kDa co-secreted chromogranin A-related protein, were investigated in isolated insulinoma cells and islets. "
08/29/1988 - "The cDNA encoding the precursor form of the chromogranin A-related proteins, beta-granin and pancreastatin, was obtained by immune screening of rat insulinoma and pancreatic islet cDNA libraries. "