ICA 512, Receptor-type tyrosine-protein phosphatase-like N, R-PTP-N, Islet cell antigen 512, ICA 512, Islet cell autoantigen 3, PTPIA-2, PTPRN, ICA3, ICA512, endocrine, neuroendocrine, neurosecretory granule, biogenesis, trafficking, regulated exocytosis, neuroendocrine function, syntrophin beta 2,...