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  • KD/KO Validated

ATP1A1 Polyclonal antibody

ATP1A1 Polyclonal Antibody for IF, IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (1)





Cat no : 14418-1-AP


ATP1A1, Na(+)/K(+) ATPase 1, Na(+)/K(+) ATPase alpha 1 subunit, Na+/K+ ATPase 1, Sodium potassium ATPase alpha 1 polypeptide, Sodium pump subunit alpha 1

Tested Applications

Positive WB detected inmouse heart tissue, HEK-293 cells
Positive IP detected inHEK-293 cells, A431 cells
Positive IHC detected inhuman liver cancer tissue, human ovary tumor tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inCaco-2 cells

Recommended dilution

Western Blot (WB)WB : 1:5000-1:20000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:400
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

14418-1-AP targets ATP1A1 in WB, IP, IHC, IF,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human, mouse, pig, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen ATP1A1 fusion protein Ag5763
Full Name ATPase, Na+/K+ transporting, alpha 1 polypeptide
Calculated molecular weight 113 kDa
Observed molecular weight 100-110 kDa
GenBank accession numberBC050359
Gene symbol ATP1A1
Gene ID (NCBI) 476
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

ATP1A1 is the catalytic component of Na+/K+-ATPase which is a membrane bound enzyme primarily involved in generation of Na+ and K+ gradients across plasma membranes and in determination of cytoplasmic Na+ levels. ATP1A1 is a ubiquitously expressed membrane protein and often used as the marker or internal control for plasma membrane protein.


Product Specific Protocols
WB protocol for ATP1A1 antibody 14418-1-APDownload protocol
IHC protocol for ATP1A1 antibody 14418-1-APDownload protocol
IF protocol for ATP1A1 antibody 14418-1-APDownload protocol
IP protocol for ATP1A1 antibody 14418-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Gongsheng (Verified Customer) (12-18-2018)

  • Applications: Immunofluorescence,
  • Primary Antibody Dilution: 1:100
  • Cell Tissue Type: Human epithelium
ATP1A1 Antibody Immunofluorescence, validation (1:100 dilution) in Human epithelium (Cat no:14418-1-AP)