Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferpH: 7.20
Preservative: 0.02% Sodium azide
Constituents: 40% Glycerol, PBS
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab221097 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||Use a concentration of 1 - 4 µg/ml.
Fixation/Permeabilization: PFA/Triton X-100
|WB||1/100 - 1/250. Predicted molecular weight: 22 kDa.|
FunctionTranscription repressor capable of inhibiting the transactivation capability of TCF3/E47. May play a role in regulating antigen-dependent B-cell differentiation.
Tissue specificityExpressed in lymphoid tissues, B-cell lines and activated B-cells.
Sequence similaritiesContains 1 basic helix-loop-helix (bHLH) domain.
- Information by UniProt
- ABF-1 antibody
- ABF1 antibody
- Activated B cell factor 1 antibody
ab221097 has not yet been referenced specifically in any publications.