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Immunohistochemical staining of human stomach shows strong cytoplasmic positivity in Chief cells.
Expression
RNA: detected in 35 tissues Protein: detected in 41 cell types
Retrieval
HIER pH6
Antibody dilution
1:10
Literature conformity
Partly consistent with extensive gene/protein characterization data.
RNA consistency
Mainly not consistent with RNA expression data.
WESTERN BLOT
Antibody HPA021467
Standard validation
Supported
Single band corresponding to the predicted size in kDa (+/-20%).
Figure description
Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10 Lane 2: Negative control (vector only transfected HEK293T lysate) Lane 3: Over-expression Lysate (Co-expressed with a C-terminal myc-DDK tag (~3.1 kDa) in mammalian HEK293T cells, LY414089)
Target mass (kDa)
28.3, 25.6
Antibody dilution
1:250
PROTEIN ARRAY
Antibody HPA021467
Standard validation
Supported
Pass with single peak corresponding to interaction only with its own antigen.
Figure description
Antibody specificity analysis with protein arrays. Predicted and matching interactions are shown in green.