Tissue expression
Cell line expression
Protein structure
ATP6V1B2
ATPase H+ transporting V1 subunit B2ATP6B2, HO57, VATB, Vma2, VPP3
This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A, three B, and two G subunits, as well as a C, D, E, F, and H subunit. The V1 domain contains the ATP catalytic site. The protein encoded by this gene is one of two V1 domain B subunit isoforms and is the only B isoform highly expressed in osteoclasts. [provided by RefSeq, Jul 2008]
Top validated antibodies |
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| Proteintech Group | 9 references | Polyclonal |
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| LSBio | Monoclonal |
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| Atlas Antibodies | 2 references | Polyclonal |
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| Invitrogen Antibodies | Polyclonal |
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| NovoPro Bioscience Inc. | Polyclonal |
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