Anti-PTPRN Antibody

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Plays a role in vesicle-mediated secretory processes (PubMed:24843546) . Required for normal accumulation of secretory vesicles in hippocampus, pituitary and pancreatic islets (By similarity) . Required for the accumulation of normal levels of insulin-containing vesicles and preventing their degradation (PubMed:24843546) . Plays a role in insulin secretion in response to glucose stimuli (PubMed:24843546) . Required for normal accumulation of the neurotransmitters norepinephrine, dopamine and serotonin in the brain (By similarity) . In females, but not in males, required for normal accumulation and secretion of pituitary hormones, such as luteinizing hormone (LH) and follicle- stimulating hormone (FSH) (By similarity) . Required to maintain normal levels of renin expression and renin release (By similarity) . Seems to lack intrinsic enzyme activity (By similarity) . May regulate catalytic active protein-tyrosine phosphatases such as PTPRA through dimerization (By similarity) .