Mouse monoclonal [7H3] to FOXO1AFKHR-7H3 recognizes FKHR (ForKHead in Rhabdomyosarcoma), a 70a protein, which is a member of the forkhead homeotic gene family of transcription factors (FKH/HNF-3). Members of the forkhead family can be classified and grouped by their degree of homology within the 100-120aa region that is necessary and sufficient for DNA binding and binding-site specificity. The FKHR subfamily of forkhead proteins is relatively divergent from the other members of the forkhead transcription factor family. With all members in this subfamily containing a signature insertion of 5 amino acids next to the helix 3 in the middle of the forkhead domain, and lack the well conserved amino terminal KPPY sequence found in most forkhead genes. Recently, it has been shown that members of the FKHR gene family are phosphorylated by Akt and this phosphorylation regulates its cellular localization promoting cell survival.
Immunogen
Amino acids 242-655 of FKHR expressed in E. coli.
Key Feature
Clonality
Monoclonal
Isotype
IgG1
Clone Number
7H3
Host Species
Mouse
Tested Applications
ICC/IFIHC-PWB
For WB: Use at a concentration of 0.1 - 2.0 µg/ml. Predicted molecular weight: 70 kDa. Optimal dilutions/concentrations should be determined by the researcher.:
Species Reactivity
Human
Concentration
1mg/ml (Please refer to the vial label for the specific concentration)
Purification
Affinity purified
Target Information
Gene Synonyms
2308 Q12778 136533 FKHR FKH1 FOXO1A FOXO1
Target
FKHR
Molecular Weight(MW)
70 kDa (note)
Light Chain Type
kappa
Application
Application
Immunohistochemical analysis of paraffin-embedded Colon ca, using FOXO1 antibody at 1:50 dilution.
Application
Immunofluorescence analysis of paraformaldehyde-fixed HeLa, using FOXO1 antibody at 1:100 dilution.
Positive Control
Cos 1 cells transfected with human FKHR
Application Notes
For WB: Use at a concentration of 0.1 - 2.0 µg/ml. Predicted molecular weight: 70 kDa. Optimal dilutions/concentrations should be determined by the researcher.:
Additional Information
Form
Liquid
Storage Instructions
Keep as concentrated solution. Store at 4°C short term. For extended storage aliquot and store at -20°C or below. Avoid freeze-thaw cycles.
Storage Buffer
Phosphate-buffered saline, pH 7.4, containing no preservatives