RNA Polymerase

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.

RNA Polymerase, also known as RNAP, RNApol, or DNA-dependent RNA polymerase, synthesize ribonucleotides into an RNA chain. Unlike DNA polymerases, they can initiate synthesis without a primer and also lack exonuclease activity. The bacterial RNA polymerase core enzyme, a 400-kDa five-subunit complex, synthesizes both coding and noncoding RNA. Eukaryotic RNA polymerases are more complex, contain more subunits, and are more specialized. Five different types have been classified, each synthesizing different types of RNA:  rRNA (Pol I); mRNA, snRNA and miRNA (Pol II); tRNA and 5S rRNA (Pol III); plant siRNA (Pol IV and Pol V). Viral polymerases are diverse and many types do not closely resemble the bacterial or eukaryotic polymerases. However, a few have become distinguished for use in in vitro RNA synthesis, such as the SP6, T7, and T3 RNA polymerases.

RNA Polymerase

Your search returned 324 RNA Polymerase Enzymes across 11 suppliers.
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CDC73 (hyrax) Protein
  • Species: Rat (Rattus)
  • Family: Polymerase, RNA Polymerase
  • Subfamily: RNA Polymerase
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Chloroplast RNA Polymerase Beta' Chain (Chloroplast) (RPOC1B) (AA 1-489) protein (His tag)
  • Species: Chlamydomonas reinhardtii (C. reinhardtii)
  • Family: Polymerase, RNA Polymerase
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Recombinant E. coli RNA polymerase NusA protein
  • Species: E coli
  • Family: Polymerase, RNA Polymerase
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Recombinant Human RNA polymerase II RBP8 protein
  • Species: Hu
  • Family: Polymerase, RNA Polymerase
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E. coli Poly (A) Polymerase
  • Family: Polymerase, RNA Polymerase
  • Subfamily: Poly(A) Polymerase
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E. coli Poly (A) Polymerase
  • Family: Polymerase, RNA Polymerase
  • Subfamily: Poly(A) Polymerase
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T7 RNA Polymerase
  • Family: Polymerase, RNA Polymerase
  • Subfamily: T7 RNA Polymerase
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T7 RNA Polymerase
  • Family: Polymerase, RNA Polymerase
  • Subfamily: T7 RNA Polymerase
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SP6 RNA Polymerase (20 U/&#181;L) (2000 Units)
  • Family: Polymerase, RNA Polymerase
  • Subfamily: SP6 RNA Polymerase
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SP6 RNA Polymerase, HC (&#8805;100 U/&#181;L) (5000 Units)
  • Family: Polymerase, RNA Polymerase
  • Subfamily: SP6 RNA Polymerase
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SP6 RNA Polymerase
  • Family: Polymerase, RNA Polymerase
  • Subfamily: SP6 RNA Polymerase
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SP6 RNA Polymerase
  • Family: Polymerase, RNA Polymerase
  • Subfamily: SP6 RNA Polymerase
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Recombinant E. coli Poly(A) Polymerase
  • Species: E. coli
  • Family: Polymerase, RNA Polymerase
  • Subfamily: Poly(A) Polymerase
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