ATP11A Antibody (N-Terminus)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC-P, IF, ICC, E |
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Primary Accession | P98196 |
Reactivity | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 130kDa |
Dilution | IHC-P (5 µg/ml), WB (1-2 µg/ml), |
Gene ID | 23250 |
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Other Names | Probable phospholipid-transporting ATPase IH, 3.6.3.1, ATPase IS, ATPase class VI type 11A, P4-ATPase flippase complex alpha subunit ATP11A, ATP11A, ATPIH, ATPIS, KIAA1021 |
Target/Specificity | Human ATP11A |
Reconstitution & Storage | Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles. Store undiluted. |
Precautions | ATP11A Antibody (N-Terminus) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | ATP11A |
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Synonyms | ATPIH, ATPIS, KIAA1021 |
Function | Catalytic component of a P4-ATPase flippase complex which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids, phosphatidylserines (PS) and phosphatidylethanolamines (PE), from the outer to the inner leaflet of the plasma membrane (PubMed:25315773, PubMed:25947375, PubMed:26567335, PubMed:29799007, PubMed:30018401, PubMed:36300302). Does not show flippase activity toward phosphatidylcholine (PC) (PubMed:34403372). Contributes to the maintenance of membrane lipid asymmetry with a specific role in morphogenesis of muscle cells. In myoblasts, mediates PS enrichment at the inner leaflet of plasma membrane, triggering PIEZO1-dependent Ca2+ influx and Rho GTPases signal transduction, subsequently leading to the assembly of cortical actomyosin fibers and myotube formation (PubMed:29799007). May be involved in the uptake of farnesyltransferase inhibitor drugs, such as lonafarnib. |
Cellular Location | Cell membrane; Multi-pass membrane protein. Early endosome. Recycling endosome. Endoplasmic reticulum membrane; Multi-pass membrane protein. Note=Efficient exit from the endoplasmic reticulum requires the presence of TMEM30A. |
Tissue Location | Widely expressed (PubMed:26567335). Expressed in myoblasts (PubMed:29799007). |

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Provided below are standard protocols that you may find useful for product applications.
Background
Catalytic component of a P4-ATPase flippase complex which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids from the outer to the inner leaflet of various membranes and ensures the maintenance of asymmetric distribution of phospholipids. Phospholipid translocation seems also to be implicated in vesicle formation and in uptake of lipid signaling molecules (Probable). May be involved in the uptake of farnesyltransferase inhibitor drugs, such as lonafarnib.
References
Dunham A.,et al.Nature 428:522-528(2004).
Kikuno R.,et al.DNA Res. 6:197-205(1999).
Ohara O.,et al.Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases.
Zhang B.,et al.Blood 106:1355-1361(2005).
Takatsu H.,et al.J. Biol. Chem. 286:38159-38167(2011).

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