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Rabbit polyclonal RGS14 antibody (A9962)
Supplier: ABclonal Inc.
Recommended applications: WB
WB 1:500 – 1:2000
Recommended protocols: check protocols
Click or hover above images to see image description for Rabbit polyclonal RGS14 antibody.
Check alternative names for the antibodyExpand
Highly similar to rap1/rap2 interacting protein antibody|OTTHUMP00000223586 antibody|OTTHUMP00000223587 antibody|Regulation of G protein signaling 14 antibody|Regulator of G protein signaling 14 antibody|Regulator of G protein signalling 14 antibody|Regulator of G-protein signaling 14 antibody|RGS 14 antibody|RGS14 antibody|RGS14_HUMAN antibody|Anti-RGS14 antibody (ab118353)
SCBT cat No: sc-30202|sc-23665|
Rabbit polyclonal RGS14 antibody
|Catalogue No.|| |
Recombinant protein of human RGS14
|Recommended dilution|| |
WB 1:500 – 1:2000
|Molecular weight|| |
Predicted: 61kDa/Observed: Refer to figures
RGS14 antibody was tube-contained.
RGS14 antibody was purified using affinity purification.
Store at -20 Celsius degree. Avoid freeze / thaw cycles.
|Database links|| |
|Protein function|| |
Regulates G protein-coupled receptor signaling cascades. Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits, thereby driving them into their inactive GDP-bound form. Besides, modulates signal transduction via G protein alpha subunits by functioning as a GDP-dissociation inhibitor (GDI). Has GDI activity on G(i) alpha subunits GNAI1 and GNAI3, but not on GNAI2 and G(o) alpha subunit GNAO1. Has GAP activity on GNAI0, GNAI2 and GNAI3. May act as a scaffold integrating G protein and Ras/Raf MAPkinase signaling pathways. Inhibits platelet-derived growth factor (PDGF)-stimulated ERK1/ERK2 phosphorylation; a process depending on its interaction with HRAS and that is reversed by G(i) alpha subunit GNAI1. Acts as a positive modulator of microtubule polymerisation and spindle organization through a G(i)-alpha-dependent mechanism. Plays a role in cell division. Required for the nerve growth factor (NGF)-mediated neurite outgrowth. Involved in stress resistance. May be involved in visual memory processing capacity and hippocampal-based learning and memory.
|Protein sequence and domain|| |
The RGS domain is necessary for GTPase-activating protein (GAP) activity for G subunits and localization to the nucleus and centrosomes.; The GoLoco domain is necessary for GDP-dissociation inhibitor (GDI) activity, translocation out of the nucleus and interaction with G(i) alpha subunits GNAI1, GNAI2 and GNAI3.; The RBD domains are necessary for localization to the nucleus and centrosomes.Contains 1 GoLoco domain.; Contains 2 RBD (Ras-binding) domains.; Contains 1 RGS domain.
|Protein post-translational modifications|| |
Phosphorylated by PKC. Phosphorylation is increased in presence of forskolin and may enhance the GDI activity on G(i) alpha subunit GNAI1 (By similarity).
|Protein cellular localization|| |
Nucleus . Nucleus, PML body . Cytoplasm . Membrane . Cell membrane . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Cytoplasm, cytoskeleton, spindle . Cytoplasm, cytoskeleton, spindle pole . Cell projection, dendrite . Cell projection, dendritic spine . Cell junction, synapse, postsynaptic cell membrane, postsynaptic density . Note: Associates with the perinuclear sheaths of microtubules (MTs) surrounding the pronuclei, prior to segregating to the anastral mitotic apparatus and subsequently the barrel-shaped cytoplasmic bridge between the nascent nuclei of the emerging 2-cell embryo. Localizes to a perinuclear compartment near the microtubule-organizing center (MTOC). Expressed in the nucleus during interphase and segregates to the centrosomes and astral MTs during mitosis. Relocalizes to the nucleus in PML nuclear bodies in response to heat stress. Colocalizes with RIC8A in CA2 hippocampal neurons. Localizes to spindle poles during metaphase. Shuttles between the nucleus and cytoplasm in a CRM1-dependent manner. Recruited from the cytosol to the plasma membrane by the inactive GDP-bound forms of G(i) alpha subunits GNAI1 and GNAI3. Recruited from the cytosol to membranes by the active GTP-bound form of HRAS. Colocalizes with G(i) alpha subunit GNAI1 and RIC8A at the plasma membrane. Colocalizes with BRAF and RAF1 in both the cytoplasm and membranes (By similarity).
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|Product type|| |
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