CBARA1/MICU1 Monoclonal Antibody, AbBy Fluor™ 555 Conjugated

Key regulator of mitochondrial calcium uniporter (MCU) that senses calcium level via its EF-hand domains (PubMed:20693986, PubMed:23101630, PubMed:23747253, PubMed:24313810, PubMed:24332854, PubMed:24503055, PubMed:24560927, PubMed:26341627, PubMed:26903221, PubMed:27099988) . MICU1 and MICU2 form a disulfide-linked heterodimer that stimulates and inhibits MCU activity, depending on the concentration of calcium. MICU1 acts both as an activator or inhibitor of mitochondrial calcium uptake (PubMed:26903221) . Acts as a gatekeeper of MCU at low concentration of calcium, preventing channel opening (PubMed:26903221) . Enhances MCU opening at high calcium concentration, allowing a rapid response of mitochondria to calcium signals generated in the cytoplasm (PubMed:24560927, PubMed:26903221) . Regulates glucose-dependent insulin secretion in pancreatic beta-cells by regulating mitochondrial calcium uptake (PubMed:22904319) . Induces T-helper 1-mediated autoreactivity, which is accompanied by the release of IFNG (PubMed:16002733) .

Mitochondrial Calcium Uptake 1; Calcium-Binding Atopy-Related Autoantigen 1; Atopy-Related Autoantigen CALC; Ara CALC; CBARA1; CALC; Calcium Binding Atopy-Related Autoantigen 1; Calcium Uptake Protein 1, Mitochondrial; Allergen Hom S 4; EFHA3; MPXPS; MICU1_HUMAN