POLR2J3, Recombinant, Human, aa1-115, His-Tag (DNA-directed RNA Polymerase II Subunit RPB11-b2, POLR2J2, RPB11b1, RPB11b2)

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£607.00

SKU:: 138716
Molekulargewicht:: 15.5
Reinheit:: ~95% (SDS-PAGE)
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Format:: Supplied as a liquid in 20mM tris-HCl buffer, pH 8.0, 0.2M sodium chloride,1mM DTT, 40% glycerol.
Weitere Details:: DNA-directed RNA polymerase II subunit RPB11-b2, also known as POLR2J3, belongs to the eukaryotic RPB11 RNA polymerase subunit family. POLR2J (DNA-directed RNA polymerase II subunit J) exist as three variants POLR2J1 (RPB11-a), POLR2J2 (RPB11-b1), and POLR2J3 (RPB11-b2). POLR2J3 is DNA-dependent RNA polymerases that catalyze the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Source: Recombinant protein corresponding to aa1-115 from human POLR2J3 at N-terminal, fused to His-tag expressed in E.coli. Molecular Weight: ~15.5kD (138aa) AA Sequence: MGSSHHHHHH SSGLVPRGSH MGS HKIIIRVQTT PDYSPQEAFT NAITDLISEL SLLEERFRTC LLPLRLLP MNAPPAF ESFLLFEGEK ITINKDTKVP NACLFTINKE DHTLGNIIKS QLLKDPQVLF AGYKVPHPLE Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing.. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.