catalog number :
MBS9211629
products full name :
PI4K2A Antibody (C-term)
products short name :
[PI4K2A]
products name syn :
[Phosphatidylinositol 4-kinase type 2-alpha; Phosphatidylinositol 4-kinase type II-alpha; PI4K2A]
other names :
[phosphatidylinositol 4-kinase type 2-alpha; Phosphatidylinositol 4-kinase type 2-alpha; phosphatidylinositol 4-kinase type 2-alpha; phosphatidylinositol 4-kinase type 2 alpha; Phosphatidylinositol 4-kinase type II-alpha]
products gene name :
[PI4K2A]
other gene names :
[PI4K2A; PI4K2A; PI4KII; PIK42A]
uniprot entry name :
P4K2A_HUMAN
reactivity :
Human (Predicted Reactivity: Zebrafish, Rat)
sequence positions :
[387-415]
specificity :
This PI4K2A antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 387-415 amino acids from the C-terminal region of human PI4K2A.
purity :
Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)
form :
Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
storage stability :
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
tested application :
Western Blot (WB), ELISA (EIA)
image1 heading :
Western Blot (WB)
image2 heading :
Western Blot (WB)
other info1 :
Function: Membrane-bound phosphatidylinositol-4kinase (PI4- kinase) that catalyzes thephosphorylation of phosphatidylinositol (PI) tophosphatidylinositol 4-phosphate (PI4P), alipid that plays important roles inendocytosis, Golgi function, protein sortingand membrane trafficking and is required forprolonged survival of neurons. Besides, phosphorylation of phosphatidylinositol (PI) tophosphatidylinositol 4-phosphate (PI4P) is thefirst committed step in the generation of phosphatidylinositol 4,5-bisphosphate (PIP2),a precursor of the second messenger inositol1,4,5-trisphosphate (InsP3). Cellular Location: Golgi apparatus, trans-Golgi networkmembrane; Lipid-anchor. Membrane raft. Cellprojection, dendrite{ECO:0000250 UniProtKB:Q2TBE6}. Celljunction, synapse, presynaptic cell membrane{ECO:0000250 UniProtKB:Q2TBE6}. Celljunction, synapse, synaptosome{ECO:0000250 UniProtKB:Q2TBE6}Mitochondrion{ECO:0000250 UniProtKB:Q2TBE6}.Endosome Cytoplasmic vesicle. Membrane;Lipid-anchor. Cell membrane Note=Localizedin neuronal cell body. Transported fromneuronal cell body to neuron projections in aBLOC-1- and AP-3-complexes- dependentmanner. Enriched in neurite tips and neuronprojections in a BLOC-1- andAP-3-complexes-dependent manner (Bysimilarity) Found in subdomains of the plasma membrane termed non-caveolar membranerafts. {ECO:0000250 UniProtKB:Q2TBE6,ECO:0000250 UniProtKB:Q99M64. Tissue location: Widely expressed. Highest expression is observed in kidney, brain, heart, skeletalmuscle, and placenta and lowest expressionis observed in colon, thymus, and small intestine.
products categories :
Signal Transduction
products description :
Phosphatidylinositolpolyphosphates (PtdInsPs) are. centrally involved in many biologic processes, ranging from cell. growth and organization of the actin cytoskeleton to endo- and. exocytosis. PI4KII phosphorylates PtdIns at the D-4 position, an. essential step in the biosynthesis of PtdInsPs (Barylko et al.,. 2001 [PubMed 11244087]).
products references :
Li, J., et al. Oncogene 29(17):2550-2559(2010). Qin, Y., et al. J. Biol. Chem. 284(34):22544-22548(2009). Salazar, G., et al. J. Biol. Chem. 284(3):1790-1802(2009). Craige, B., et al. Mol. Biol. Cell 19(4):1415-1426(2008). Olsen, J.V., et al. Cell 127(3):635-648(2006)
ncbi acc num :
NP_060895.1
ncbi gb acc num :
NM_018425.3
ncbi summary :
Phosphatidylinositolpolyphosphates (PtdInsPs) are centrally involved in many biologic processes, ranging from cell growth and organization of the actin cytoskeleton to endo- and exocytosis. PI4KII phosphorylates PtdIns at the D-4 position, an essential step in the biosynthesis of PtdInsPs (Barylko et al., 2001 [PubMed 11244087]).[supplied by OMIM, Mar 2008]
uniprot summary :
PI4K2A: Together with PI4K2B and the type III PI4Ks (PIK4CA and PIK4CB) it contributes to the overall PI4-kinase activity of the cell. The phosphorylation of phosphatidylinositol (PI) to PI4P is the first committed step in the generation of phosphatidylinositol 4,5-bisphosphate (PIP2), a precursor of the second messenger inositol 1,4,5-trisphosphate (InsP3). Contributes to the production of InsP3 in stimulated cells. Belongs to the PI3/PI4-kinase family. Type II PI4K subfamily. Protein type: EC 2.7.1.67; Kinase, lipid; Motility/polarity/chemotaxis. Chromosomal Location of Human Ortholog: 10q24. Cellular Component: Golgi apparatus; neuron projection; mitochondrion; synaptic vesicle membrane; lysosomal membrane; integral to plasma membrane; dendrite; perikaryon; cytosol; lipid raft; presynaptic membrane; cell soma; membrane; early endosome membrane; intrinsic to membrane; cytoplasmic vesicle; cell junction; endosome. Molecular Function: 1-phosphatidylinositol 4-kinase activity; protein binding; magnesium ion binding; ATP binding. Biological Process: phosphoinositide phosphorylation; phospholipid metabolic process; basophil degranulation; phosphatidylinositol biosynthetic process