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: 7.2
Preservative: 0.02% Sodium azide
Constituents: 40% Glycerol, 59% PBS
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab220066 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.
FunctionTFIIF is a general transcription initiation factor that binds to RNA polymerase II and helps to recruit it to the initiation complex in collaboration with TFIIB. It promotes transcription elongation.
Sequence similaritiesBelongs to the TFIIF alpha subunit family.
modificationsPhosphorylated on Ser and other residues by TAF1 and casein kinase II-like kinases.
- Information by UniProt
- 2810405L04Rik antibody
- BTF4 antibody
- C76800 antibody
ab220066 has not yet been referenced specifically in any publications.