Phospho-RPH3A (S237) Antibody

1. Findings indicate that Rph3A activity is linked to the aberrant synaptic localization of GluN2A-expressing NMDARs characterizing levodopa-induced dyskinesias; suggest that Rph3A/GluN2A complex could represent an innovative therapeutic target for those pathological conditions where NMDAR composition is significantly altered. PMID: 28823933
2. Rabphilin-3A is a major autoantigen in Lymphocytic infundibulo-neurohypophysitis (LINH). Autoantibodies to rabphilin-3A may serve as biomarker for the diagnosis of LINH and be useful for the differential diagnosis of Central diabetes insipidus. PMID: 25919460
3. rabphilin 3A loss correlated with dementia severity, cholinergic deafferentation, and increased beta-amyloid concentrations PMID: 24200817
4. Structural insights into the Ca2+ and PI(4,5)P2 binding modes of the C2 domains of rabphilin 3A and synaptotagmin 1. PMID: 24302762
5. Rabphilin-3A and Rab3A are present in normal mouse, rat, and human kidneys, with an exclusively glomerular expression and a comma-like pattern of positivity along the glomerular capillary wall, suggestive for podocyte staining. PMID: 12937130
6. Since rab3a participates in the docking and fusion of synaptic vesicles, and rabsa binding to alpha-synuclein is increased in Lewy body disease (LBD), it can be suggested that exocytosis of neurotransmitters may be impaired in LBD. PMID: 15207266
7. We found a reduction in rabphilin 3a, a protein involved in vesicle docking and recycling, in Huntington disease[HD] brains of grade III and IV. A deficient pre-synaptic transmitter release may underlie some symptoms of HD. PMID: 17877635

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HGNC: 17056

OMIM: 612159

KEGG: hsa:22895

STRING: 9606.ENSP00000374036

UniGene: Hs.21239