Antibody does not work on total cell extracts. Stromal fraction has to be used.This antibody is detecting recombinant RpoB.
RpoB (RNA polymerase beta subunit (chloroplast)) is a DNA-dependent RNA polymerase that uses four ribonucleosides triphosphate as substrates to catalyze the transcription of DNA into RNA.
For research use only, not for clinical use.