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Invitrogen™ RBM28 Polyclonal Antibody

Description
Recommended positive controls: 293T, A431, H1299, HepG2, Raji. Predicted reactivity: Mouse (80%). Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Phosphoinositide-binding protein which associates with both cell and endoplasmic reticulum (ER) membranes. Can bind to the ER membrane protein VAPA and recruit VAPA to plasma membrane sites, thus linking these intracellular compartments. The ORP3-VAPA complex stimulates RRAS signaling which in turn attenuates integrin beta-1 (ITGB1) activation at the cell surface. With VAPA, may regulate ER morphology. Has a role in regulation of the actin cytoskeleton, cell polarity and cell adhesion. Binds to phosphoinositides with preference for PI(3,4)P2 and PI(3,4,5)P3. Also binds 25-hydroxycholesterol and cholesterol.
Specifications
Specifications
| Antigen | RBM28 |
| Applications | Western Blot, Immunocytochemistry |
| Classification | Polyclonal |
| Concentration | 1 mg/mL |
| Conjugate | Unconjugated |
| Formulation | 0.1M tris glycine with 10% glycerol and 0.01% thimerosal; pH 7 |
| Gene | Rbm28 |
| Gene Accession No. | Q9NW13 |
| Gene Alias | 2810480G15Rik; AI503051; ANES; hypothetical protein MGC56258; RBM28; RNA binding motif protein 28; RNA-binding motif protein 28; RNA-binding protein 28; zgc:56258 |
| Gene Symbols | Rbm28 |
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