Recombinant Human POLR2E His Protein

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-23344

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NBP2-23344
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Key Product Details

Source

E. coli

Tag

His

Conjugate

Unconjugated

Applications

SDS-PAGE

View all POLR2E Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-210 of Human POLR2E

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSMDDEEET YRLWKIRKTI MQLCHDRGYL VTQDELDQTL EEFKAQFGDK PSEGRPRRTD LTVLVAHNDD PTDQMFVFFP EEPKVGIKTI KVYCQRMQEE NITRALIVVQ QGMTPSAKQS LVDMAPKYIL EQFLQQELLI NITEHELVPE HVVMTKEEVT ELLARYKLRE NQLPRIQAGD PVARYFGIKR GQVVKIIRPS ETAGRYITYR LVQ

Purity

>90%, by SDS-PAGE

Predicted Molecular Mass

27 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human POLR2E His Protein

SDS-PAGE: Recombinant Human POLR2E His Protein [NBP2-23344]

SDS-PAGE: Recombinant Human POLR2E His Protein [NBP2-23344]

SDS-Page: POLR2E Protein [NBP2-23344]

Formulation, Preparation and Storage

NBP2-23344
Formulation 20 mM Tris-HCl buffer (pH 8.0), 0.1 M NaCl, 10% glycerol, 1 mM DTT
Preservative No Preservative
Concentration 1 mg/ml
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: POLR2E

POLR2E, also as known as DNA-directed RNA polymerases I, II, and III subunit RPABC1, belongs to the archaeal RpoH/eukaryotic RPB5 RNA polymerase subunit family. POLR2E is the fifth largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. This subunit is shared by the other two DNA-directed RNA polymerases and is present in two-fold molar excess over the other polymerase subunits. POLR2E is a DNA-dependent RNA polymerase that catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Recombinant human POLR2E protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Alternate Names

DNA directed RNA polymerase II 23 kda polypeptide, DNA-directed RNA polymerase II 23 kDa polypeptide, DNA-directed RNA polymerase II subunit E, DNA-directed RNA polymerases I, II, and III subunit RPABC1, hRPB25, hsRPB5, polymerase (RNA) II (DNA directed) polypeptide E (25kD), polymerase (RNA) II (DNA directed) polypeptide E, 25kDa, RPABC1, RPB5, RPB5 homolog, XAP4RNA polymerases I, II, and III subunit ABC1

Gene Symbol

POLR2E

Additional POLR2E Products

Product Documents for Recombinant Human POLR2E His Protein

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Recombinant Human POLR2E His Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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