AT8A1 Rabbit Polyclonal Antibody
AT8A1 Rabbit Polyclonal Antibody
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Application ![]()
| WB |
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Primary Accession | Q9Y2Q0 |
Reactivity | Human, Mouse |
Host | Polyclonal, Rabbit,IgG |
Clonality | Polyclonal |
Calculated MW | 131369 Da |
Gene ID | 10396 |
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Other Names | Phospholipid-transporting ATPase IA, 7.6.2.1, ATPase class I type 8A member 1, Chromaffin granule ATPase II, P4-ATPase flippase complex alpha subunit ATP8A1, ATP8A1 (HGNC:13531), ATPIA |
Dilution | WB~~1:1000 |
Storage Conditions | -20℃ |
Name | ATP8A1 (HGNC:13531) |
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Synonyms | ATPIA |
Function | 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 (PubMed:31416931). Phospholipid translocation also seems to be implicated in vesicle formation and in uptake of lipid signaling molecules. In vitro, its ATPase activity is selectively and stereospecifically stimulated by phosphatidylserine (PS) (PubMed:31416931). The flippase complex ATP8A1:TMEM30A seems to play a role in regulation of cell migration probably involving flippase- mediated translocation of phosphatidylethanolamine (PE) at the cell membrane (By similarity). Acts as aminophospholipid translocase at the cell membrane in neuronal cells (By similarity). |
Cellular Location | Cytoplasmic vesicle, secretory vesicle, chromaffin granule membrane {ECO:0000250|UniProtKB:P70704}; Multi-pass membrane protein {ECO:0000250|UniProtKB:P70704}. Cytoplasmic granule. Cell membrane. Endoplasmic reticulum Golgi apparatus. Note=Exit from the endoplasmic reticulum requires the presence of TMEM30A, but not TMEM30B (PubMed:20947505). In the presence of TMEM30A, predominantly located in cytoplasmic punctate structures and localizes to the cell membrane (PubMed:20947505) Localizes to plasma membranes of red blood cells (By similarity) {ECO:0000250|UniProtKB:P70704, ECO:0000269|PubMed:20947505} |
Tissue Location | Found in most adult tissues except liver, testis and placenta. Most abundant in heart, brain and skeletal muscle. Also detected in fetal tissues. Isoform 1 is only detected in brain, skeletal muscle and heart and is the most abundant form in skeletal muscle. Highly expressed in platelets (PubMed:30674456) |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
The P-type adenosinetriphosphatases (P-type ATPases) are a family of proteins which use the free energy of ATP hydrolysis to drive uphill transport of ions across membranes. Several subfamilies of P-type ATPases have been identified. One subfamily catalyzes transport of heavy metal ions. Another subfamily transports non-heavy metal ions (NMHI). The protein encoded by this gene is a member of the third subfamily of P-type ATPases and acts to transport amphipaths, such as phosphatidylserine. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008],

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