p33 subunit of RNA Polymerase II antibody

Overview

Antigen:	P33 subunit of RNA Polymerase II
Antibody Type:	Polyclonal
Application:	Western Blotting (WB)
Host:	Rabbit
Quantity:	50 µg
Price:	400,00 € (Plus shipping costs and VAT)
Order number:	ABIN123794
Availability:	Ships in 1 to 2 days.

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Additional Information: p33 subunit of RNA Polymerase II antibody

Antigen	P33 subunit of RNA Polymerase II
Antibody Type	Polyclonal
Format	Liquid. Supplied in PBS.
Description	HRPB5 (p33) is a highl y conserved subunit shared by all three RNA pol ymerases. It has been shown to be in close contact to promoter DNA when Pol II is recruited into the preinitiation complex. RPB5 has also been implicated in direct protein-protein contacts with transcription factor IIB, RAP30 subunit of transcription factor IIF, and gene-specific modulator proteins, such as the hepatitis B virus transactivator protein X or an inhibitor of Pol II, RMP (RPB5-mediating protein). Therefore, RPB5 is facilitating the communication between the Pol II core and a variety of basal and gene-specific transcription factors. In the Pol II complex, RPB5 interacts with RPB3 and the RPB3?RPB5 interaction is intensified in the presence of three subunits, RPB7, RPB8 and RPB11. RPB5 also makes direct contacts with both RPB1 and RPB2, the two large subunits of the polymerase complex. alpha-RNA Pol II (p33) is an affinity-purified rabbit polyclonal antibody raised against a recombinant full-length p33 subunit of the polymerase complex.
Host	Rabbit
Specificity	Alpha-RNA Pol II (p33) reacts with the p33 protein in HeLa nuclear extract by Western blotting.

Application Details: p33 subunit of RNA Polymerase II antibody

Application	Western Blotting (WB)
Application Notes	Recommended dilution range for Western blot analysis: 1:200 - 1:1000.
Storage	Store at -80 °C, avoid freeze/thaw cycles. Shipped on dry ice. Shelf Life: 12 months.
Restrictions	For Research Use only.

Publications: p33 subunit of RNA Polymerase II antibody

Publications

Dorjsuren, Lin, Wei et al.:
"RMP, a novel RNA polymerase II subunit 5-interacting protein, counteracts transactivation by hepatitis B virus X protein."
In: Molecular and cellular biology , Vol. 18, Issue 12, pp. 7546-55, 1998/01 (PubMed)

Kim, Lagrange, Wang et al.:
"Trajectory of DNA in the RNA polymerase II transcription preinitiation complex."
In: Proceedings of the National Academy of Sciences of the United States of America , Vol. 94, Issue 23, pp. 12268-73, 1997/01 (PubMed)

Lin, Nomura, Cheong et al.:
"Hepatitis B virus X protein is a transcriptional modulator that communicates with transcription factor IIB and the RNA polymerase II subunit 5."
In: The Journal of biological chemistry , Vol. 272, Issue 11, pp. 7132-9, 1997/01 (PubMed)

Miyao, Yasui, Sakurai et al.:
"Molecular assembly of RNA polymerase II from the fission yeast Schizosaccharomyces pombe: subunit-subunit contact network involving Rpb5."
In: Genes to cells : devoted to molecular & cellular mechanisms , Vol. 1, Issue 9, pp. 843-54, 1997/01 (PubMed)

Wei, Dorjsuren, Lin et al.:
"Direct interaction between the subunit RAP30 of transcription factor IIF (TFIIF) and RNA polymerase subunit 5, which contributes to the association between TFIIF and RNA polymerase II."
In: The Journal of biological chemistry , Vol. 276, Issue 15, pp. 12266-73, 2001/01 (PubMed)

Woychik, Liao, Kolodziej et al.:
"Subunits shared by eukaryotic nuclear RNA polymerases."
In: Genes & development , Vol. 4, Issue 3, pp. 313-23, 1990/01 (PubMed)

Kimura, Ishihama:
"Involvement of multiple subunit-subunit contacts in the assembly of RNA polymerase II."
In: Nucleic acids research , Vol. 28, Issue 4, pp. 952-9, 2000/01 (PubMed)

External Information: p33 subunit of RNA Polymerase II antibody

Google Scholar	Find more references for antigen alpha-RNA Pol II (anti-p33) on Google Scholar™
EMBL Harvester	Search human, mouse or rat genome for antigen alpha-RNA Pol II (anti-p33) (Bioinformatic Harvester (EMBL))