A wide variety of enzymes are available for research applications in cellular and molecular biology. To narrow down your search, select desired filters or enter keywords in the provided text boxes. It may be helpful to note the enzyme source, reaction conditions and units of activity provided by the manufacturers before making a purchase.
Poly(A) Polymerase catalyzes the addition of adenosine monophosphates (AMP) to the 3’ end of RNA strands. Molecular biology grade versions are typically recombinantly expressed in E. coli, with units of activity varying with the manufacturer. This polymerase is ideal for labeling RNA with the addition of labeled or unlabeled ATP.