TBPL1 Antibody

Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TBPL1 encodes a protein that serves the same function as TBP and substitutes for TBP at some promoters that are not recognized by TFIID. It is essential for spermiogenesis and believed to be important in expression of developmentally regulated genes.

For short periods of storage (days) store at 4˚ C. For longer periods of storage, store TBPL1 antibody at -20˚ C. As with any antibody avoid repeat freeze-thaw cycles.

TBPL1 antibody can be used for detection of TBPL1 by ELISA at 1:312500. TBPL1 antibody can be used for detection of TBPL1 by western blot at 1.25 μ g/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.