Hydrogen-potassium adenosine triphosphatase (H + , K + -ATPase) belongs to a family of P-type cation-transporting ATPases that also includes Ca 2+ -ATPase and Na + , K + -ATPase. H + , K + -ATPase is responsible for acid secre tion into the stomach and catalyzes electroneutral excha nge of cytoplasmic hydrogen ions and external potassium ions coupled with ATP hydrolysis. The enzyme is found in gastric parietal cells where it is located in cytoplasmi c vesicles or apical plasma membranes of the secretory canaliculus. H + , K + -ATPase is a heterodimer consisting of a high molecular weight catalytic ? subunit and a smaller but heavily glycosylated ? subunit. The ? subunit of H + , K + -ATPase has 10 transmembrane domains and contains sites for ATP binding and its acylphosphorylation, binding sites of proton pump inhibitors, and sites responsible for ion recognition.
Productname
Anti-Proton Pump (H,K-ATPase alpha subunit) (Mouse) mAb
D031-3
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Productname
Anti-Proton Pump (H,K-ATPase alpha subunit) (Mouse) mAb
D031-3
By filling out this form, you request a sample. You will receive an order confirmation within one working day. The order cannot be modified after receipt of the order confirmation.
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