The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
IP: Use at 2-5 µg/mg of lysate.
Is unsuitable for WB.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase I which synthesizes ribosomal RNA precursors. Isoform 1 is involved in UBTF-activated transcription, presumably at a step following PIC formation. Isoform 2 has been described as a component of preformed T-cell receptor (TCR) complex.
Belongs to the eukaryotic RPA34 RNA polymerase subunit family.
Isoform 2 undergoes tyrosine phosphorylation upon T-cell receptor (TCR) stimulation. This phosphorylation has not been confirmed by other group. Isoform 1 is phosphorylated on tyrosine residues in initiation-competent Pol I-beta complexes but not in Pol I-alpha complexes. Phosphorylated upon DNA damage, probably by ATM or ATR.
Nucleus > nucleolus. Chromosome. Found at the fibrillar centers of the nucleolus in interphase and during cell division it is localized to the nucleolus organizer regions of the chromosomes.