Description
Product Usage Information
Western Blotting: 1:1000
Immunoprecipitation: 1:50
Storage
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody.
Protocol
Available protocols: Western Blotting, Immunoprecipitation
Specificity / Sensitivity
ARFGAP1 (D9A4V) Rabbit Monoclonal Antibody recognizes endogenous levels of total ARFGAP1 protein.
Species Reactivity: Human
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Thr338 of human ARFGAP1 protein.
Background
ADP-ribosylation factor GTPase activating protein 1 (ARFGAP1) is a Golgi-localized protein that regulates vesicle formation and membrane trafficking (1). ARFGAP1 initiates cargo selection and COP1 vesicle formation by stimulating GTP hydrolysis of ADP-ribosylation factor ARF1 (2). This GTPase activating protein initiates vesicle transport by coupling vesicle formation with cargo sorting (3). ARFGAP1 plays an active role in the Golgi-to-ER retrograde, intra-Golgi, and trans-Golgi trafficking networks (1). Research studies indicate that ARFGAP1 can act as a GTPase activating protein for LRRK2, a large multifunction protein whose genetic mutations are associated with Parkinson's disease (4). ARFGAP1 regulates GTPase activity and promotes the kinase activity of LRRK2, which suggests some potential as a promising target for study of LRRK2 mediated neurodegeneration (4).
Alternate Names
ADP ribosylation factor GTPase activating protein 1; ADP-ribosylation factor 1 GTPase activating protein; ADP-ribosylation factor 1 GTPase-activating protein; ADP-ribosylation factor GTPase activating protein 1; ADP-ribosylation factor GTPase-activating protein 1; ARF GAP 1; ARF GAP1; ARF1 GAP; ARF1-directed GTPase-activating protein; ARF1GAP; ARFG1; ARFGAP1; GAP protein; HRIHFB2281; MGC39924
