ATP4B Antibody
Rabbit mAb
- 产品详情
- 实验流程
Application ![]()
| WB |
---|---|
Primary Accession | P51164 |
Reactivity | Human |
Clonality | Monoclonal |
Other Names | ATP4B; Gastric H(+)/K(+) ATPase subunit beta; Potassium-transporting ATPase subunit beta; ATPase H+/K+ exchanging beta polypeptide |
Isotype | Rabbit IgG |
Host | Rabbit |
Calculated MW | 33367 Da |
Dilution | WB 1:500~1:2000 |
---|---|
Purification | Affinity-chromatography |
Immunogen | A synthesized peptide derived from human ATP4B |
Description | Required for stabilization and maturation of the catalytic proton pump alpha subunit and may also involved in cell adhesion and establishing epithelial cell polarity. |
Storage Condition and Buffer | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle. |
Name | ATP4B (HGNC:820) |
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Function | The beta subunit of the gastric H(+)/K(+) ATPase pump which transports H(+) ions in exchange for K(+) ions across the apical membrane of parietal cells. Plays a structural and regulatory role in the assembly and membrane targeting of a functionally active pump (By similarity). Within a transport cycle, the transfer of a H(+) ion across the membrane is coupled to ATP hydrolysis and is associated with a transient phosphorylation of the alpha subunit that shifts the pump conformation from inward-facing (E1) to outward-facing state (E2). Interacts with the phosphorylation domain of the alpha subunit and functions as a ratchet, stabilizing the lumenal-open E2 conformation and preventing the reverse reaction of the transport cycle (By similarity). |
Cellular Location | Apical cell membrane {ECO:0000250|UniProtKB:P20648}; Single-pass type II membrane protein. Cell membrane {ECO:0000250|UniProtKB:P18597}; Single- pass type II membrane protein. Note=Localized in the apical canalicular membrane of parietal cells {ECO:0000250|UniProtKB:P20648} |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.

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Cat# AP92615