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Home >> Antibodies >> ATP4B Antibody / Gastric hydrogen potassium ATPase beta

ATP4B Antibody / Gastric hydrogen potassium ATPase beta (R32734)

  Catalog No Formulation Size Price (USD)  
Image R32734 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 419
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Western blot testing of 1) rat stomach, 2) mouse stomach and 3) human SGC-7901 (human gastric cancer) lysate with ATP4B antibody at 0.5ug/ml. Predicted molecular weight ~34 kDa (core peptide), ~52 kDa (beta subunit precursor), 60-80 kDa (glycosylated form).
Availability 1-3 business days
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity
Buffer Lyophilized from 1X PBS with 2.5% BSA, 0.025% sodium azide
UniProt P51164
Applications Western Blot : 0.5-1ug/ml
Limitations This ATP4B antibody is available for research use only.
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This gene encodes the beta subunit of the gastric H+, K+-ATPase. The protein encoded by this gene belongs to a family of P-type cation-transporting ATPases. The gastric H+, K+-ATPase is a heterodimer consisting of a high molecular weight catalytic alpha subunit and a smaller but heavily glycosylated beta subunit. This enzyme is a proton pump that catalyzes the hydrolysis of ATP coupled with the exchange of H(+) and K(+) ions across the plasma membrane. It is also responsible for gastric acid secretion.

Application Notes

Optimal dilution of the ATP4B antibody should be determined by the researcher.


Amino acids 1-28 (MAALQEKKTCGQRMEEFQRYCWNPDTGQ) from the human protein were used as the immunogen for the ATP4B antibody.


After reconstitution, the ATP4B antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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