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anti-Polymerase (RNA) I Polypeptide B, 128kDa (POLR1B) Antibodies

Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Additionally we are shipping POLR1B Proteins (3) and many more products for this protein.

list all antibodies Gene Name GeneID UniProt
POLR1B 20017 P70700
POLR1B 83582 O54888
POLR1B 84172 Q9H9Y6
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Top anti-POLR1B Antibodies at antibodies-online.com

Showing 10 out of 27 products:

Catalog No. Reactivity Host Conjugate Application Images Quantity Supplier Delivery Price Details
Human Rabbit Un-conjugated EIA, FACS, IHC (p), WB Flow cytometric analysis of Hela cells using POLR1B Antibody (N-term) Cat.-No AP53382PU-N (right histogram) compared to a negative control cell (left histogram). FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis. Formalin fixed and paraffin embedded human stomach tissue reacted with POLR1B Antibody (N-term) followed by peroxidase conjugation of the secondary antibody and DAB staining. 0.4 mL Log in to see 6 to 8 Days
$390.50
Details
Human Rabbit Un-conjugated WB WB Suggested Anti-POLR1B Antibody Titration: 0.2-1 ug/mlELISA Titer: 1:312500Positive Control: ACHN cell lysate WB Suggested Anti-POLR1B  Antibody Titration: 0.2-1 µg/mL ELISA Titer: 1:.12500  Positive Control: ACHN cell lysate 100 μL Log in to see 2 to 3 Days
$289.00
Details
Human Rabbit Un-conjugated FACS, IHC (p), WB POLR1B Antibody (N-term) (ABIN656426) immunohistochemistry analysis in formalin fixed and paraffin embedded human stomach tissue followed by peroxidase conjugation of the secondary antibody and DAB staining. 400 μL Log in to see 10 to 11 Days
$324.50
Details
Human Rabbit Un-conjugated ELISA, WB 100 μg Log in to see 6 to 11 Days
$327.14
Details
Human Rabbit Un-conjugated WB 50 μg Log in to see 8 to 10 Days
$551.83
Details
Human Rabbit Alkaline Phosphatase (AP) FACS, IHC, ELISA, WB   200 μL Log in to see 8 to 10 Days
$969.83
Details
Human Rabbit Un-conjugated ELISA, IHC, WB   100 μL Log in to see 14 Days
$201.19
Details
Human Mouse Un-conjugated IF, ELISA, WB Immunofluorescence of monoclonal antibody to POLR1B on HeLa cell. [antibody concentration 10 ug/ml] Western Blot analysis of POLR1B expression in transfected 293T cell line by POLR1B monoclonal antibody (M10), clone 4H6.Lane 1: POLR1B transfected lysate (Predicted MW: 128.2 KDa).Lane 2: Non-transfected lysate. 100 μg Log in to see 9 Days
$430.00
Details
Human Rabbit Un-conjugated FACS, IHC, WB 400 μL Log in to see 6 Days
$457.14
Details
Human Rabbit Un-conjugated WB POLR1B antibody used at 1 ug/ml to detect target protein. 50 μg Log in to see 3 to 4 Days
$473.93
Details

POLR1B Antibodies by Reactivity, Application, Clonality and Conjugate

Attributes Applications Host Clonality Conjugate
Mouse (Murine)


Rat (Rattus)


Human ,
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Top referenced anti-POLR1B Antibodies

  1. Human Polyclonal POLR1B Primary Antibody for EIA, FACS - ABIN954237 : Wen, Liang, Wu, Cai, Pan, Long, Dai, Xia, Xia: Efficient protein expression from the endogenous RNA polymerase I promoter using a human ribosomal DNA targeting vector. in Biochemical and biophysical research communications 2008 (PubMed)
    Show all 5 references for ABIN954237

More Antibodies against POLR1B Interaction Partners

Mouse (Murine) Polymerase (RNA) I Polypeptide B, 128kDa (POLR1B) interaction partners

  1. Increased transcription and protein expression of polymerase I regulon is consistent with the increase in ribosomal RNA following skeletal muscle hypertrophy.

Human Polymerase (RNA) I Polypeptide B, 128kDa (POLR1B) interaction partners

  1. PTEN (show PTEN Antibodies) represses RNA Pol I transcription through a novel mechanism that involves disruption of the SL1 (show MMP3 Antibodies) complex

  2. CK2 has the potential to regulate Pol I transcription at multiple levels, in preinitiation complex (PIC) formation, activation, and reinitiation of transcription.

  3. Human Maf1 protein negatively regulates transcription by all three nuclear Pols. Changes in Maf1 expression affect Pol I-dependent transcription in human glioblastoma lines.

  4. The average FIX expression level of the rDNA recombinants was additionally enhanced to that from a strong Pol II promoter as a result of elimination of position effects.

POLR1B Antigen Profile

Protein Summary

Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Pol I is a multisubunit enzyme composed of 6 to 14 polypeptides, depending on the species. Most of the mass of the pol I complex derives from the 2 largest subunits, Rpa1 and Rpa2 in yeast. POLR1B is homologous to Rpa2 (Seither and Grummt, 1996

Gene names and symbols associated with POLR1B

  • polymerase (RNA) I polypeptide B, 128kDa (POLR1B) antibody
  • polymerase (RNA) I polypeptide B, 128kDa (polr1b) antibody
  • polymerase (RNA) I polypeptide B (Polr1b) antibody
  • 128kDa antibody
  • D630020H17Rik antibody
  • MGC68946 antibody
  • RPA2 antibody
  • RPA116 antibody
  • RPA135 antibody
  • Rpo1-2 antibody
  • RPOL-1l antibody

Protein level used designations for POLR1B

DNA-directed RNA polymerase I subunit RPA2 , polymerase (RNA) I polypeptide B, 128kDa , RNA polymerase I polypeptide B , RNA polymerase I subunit 2 , RPA135 , DNA-directed RNA polymerase I subunit RPA2-like , DNA-directed RNA polymerase I 135 kDa polypeptide , DNA-directed RNA polymerase I 135kDa polypeptide , RNA polymerase 1-2, 128 kDa subunit , A127 , RNA polymerase 1-2 , RNA polymerase I (127 kDa subunit)

GENE ID SPECIES
282342 Bos taurus
379695 Xenopus laevis
416710 Gallus gallus
459495 Pan troglodytes
699204 Macaca mulatta
100052113 Equus caballus
100085323 Ornithorhynchus anatinus
100171727 Pongo abelii
100355355 Oryctolagus cuniculus
100482282 Ailuropoda melanoleuca
100485503 Xenopus (Silurana) tropicalis
100517151 Sus scrofa
100563266 Anolis carolinensis
100584453 Nomascus leucogenys
100634236 Amphimedon queenslandica
20017 Mus musculus
83582 Rattus norvegicus
84172 Homo sapiens
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