The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use at an assay dependent concentration. Predicted molecular weight: 28 kDa.
Use at an assay dependent concentration.
TFIIF 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. This subunit shows ATP-dependent DNA-helicase activity.
Belongs to the TFIIF beta subunit family.
Phosphorylated upon DNA damage, probably by ATM or ATR.