Product: ATP6V0A4 Antibody
Catalog: DF14858
Description: Rabbit polyclonal antibody to ATP6V0A4
Application: IHC
Reactivity: Human, Mouse
Mol.Wt.: 70,95kD; 96kD(Calculated).
Uniprot: Q9HBG4

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Product Info

IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

ATP6V0A4 Antibody detects endogenous levels of ATP6V0A4.
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.


A4; ATP6N1B; ATP6N2; ATPase, H+ transporting, lysosomal (vacuolar proton pump) noncatalytic accessory protein 2, 38kD; ATPase, H+ transporting, lysosomal V0 subunit a4; ATPase, H+ TRANSPORTING, LYSOSOMAL, NONCATALYTIC ACCESSORY PROTEIN 1B; MGC130016; MGC130017; RDRTA2; RTA1C; RTADR; STV1; V ATPase 116 kDa isoform a4; VACUOLAR PROTEIN PUMP, SUBUNIT 2; Vacuolar proton translocating ATPase 116 kDa subunit a isoform 4; Vacuolar proton translocating ATPase 116 kDa subunit a kidney isoform; VPH1; VPP2;



A synthesized peptide derived from human ATP6V0A4.


Expressed in adult and fetal kidney. Found in the inner ear.


Research Backgrounds


Part of the proton channel of the V-ATPase that is involved in normal vectorial acid transport into the urine by the kidney.

Subcellular Location:

Apical cell membrane>Multi-pass membrane protein.
Note: Present at high density almost exclusively on the apical surface of alpha-intercalated cells in the cortical collecting ducts of the distal nephron.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Expressed in adult and fetal kidney. Found in the inner ear.

Subunit Structure:

The V-ATPase is a heteromultimeric enzyme composed of at least thirteen different subunits. It has a membrane peripheral V1 sector for ATP hydrolysis and an integral V0 for proton translocation. The V1 sector comprises subunits A-H, whereas V0 includes subunits a, d, c, c', and c''.


Belongs to the V-ATPase 116 kDa subunit family.

Research Fields

· Cellular Processes > Transport and catabolism > Lysosome.   (View pathway)

· Cellular Processes > Transport and catabolism > Phagosome.   (View pathway)

· Human Diseases > Infectious diseases: Bacterial > Vibrio cholerae infection.

· Human Diseases > Infectious diseases: Bacterial > Epithelial cell signaling in Helicobacter pylori infection.

· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.

· Human Diseases > Infectious diseases: Viral > Human papillomavirus infection.

· Human Diseases > Immune diseases > Rheumatoid arthritis.

· Metabolism > Energy metabolism > Oxidative phosphorylation.

· Metabolism > Global and overview maps > Metabolic pathways.

· Organismal Systems > Nervous system > Synaptic vesicle cycle.

· Organismal Systems > Excretory system > Collecting duct acid secretion.

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