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  • A273 - Monoclonal Anti-Na+/K+ ATPase (α3 Subunit) antibody produced in mouse

A273 Sigma

Monoclonal Anti-Na+/K+ ATPase (α3 Subunit) antibody produced in mouse

1 mg/mL, clone XVIF9-G10, ascites fluid



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies to Ion Channels, Antibodies to Ion Pumps,
species reactivity   human, monkey, canine, rat, sheep, guinea pig, rabbit
application(s)   immunohistochemistry (frozen sections): 3 μg
  western blot: 1 μg
clone   XVIF9-G10, monoclonal
concentration   1 mg/mL
antibody form   ascites fluid
isotype   IgG1
mol wt   antigen mol wt ~110 kDa
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... ATP1A3(478)
rat ... Atp1a3(24213)
biological source   mouse
conjugate   unconjugated



canine cardiac microsomes.

General description

Mouse monoclonal anti-Na+/K+ ATPase (α3 subunit) antibody reacts specifically with Na+/K+ ATPase α3 subunit. By immunoblotting, the product reacts with human, monkey, sheep, canine, rabbit, guinea pig and rat tissues in which the α3 subunit is expressed. Immunohistochemical staining is consistent with the plasma membrane localization of Na+/K+ ATPase.

Na+/K+ transporting ATPase subunit α1 is an ion transport pump critical for maintaining the gradient of Na and K ions across the plasma membrane.

Physical form

Solution in phosphate buffered saline containing 0.05% sodium azide.


Mouse monoclonal anti-Na+/K+ ATPase (α3 subunit) antibody has been used for chemiluminescent western blot analysis. The product has also been used for co-immunoprecipitation applications.

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Safety Information

Personal Protective Equipment  Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
RIDADR  NONH for all modes of transport
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