You are viewing an incomplete version of our website. Please click to reload the website as full version.

Polymerase (RNA) I Polypeptide B, 128kDa Proteins (POLR1B)

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 Antibodies (28) and many more products for this protein.

list all proteins Gene Name GeneID UniProt
POLR1B 20017 P70700
Rat POLR1B POLR1B 83582 O54888
POLR1B 84172 Q9H9Y6
How to order from antibodies-online
  • +1 877 302 8632
  • +1 888 205 9894 (toll-free)
  • Order online
  • orders@antibodies-online.com

Top POLR1B Proteins at antibodies-online.com

Showing 3 out of 3 products:

Catalog No. Origin Source Conjugate Images Quantity Supplier Delivery Price Details
HOST_Escherichia coli (E. coli) Mouse His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Log in to see 49 to 54 Days
$13,567.94
Details
HOST_Escherichia coli (E. coli) Human His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Log in to see 49 to 54 Days
$13,567.94
Details
HOST_Wheat germ Human GST tag 10 μg Log in to see 9 Days
$405.71
Details

POLR1B Proteins by Origin and Source

Origin Expressed in Conjugate
Mouse (Murine)

Human ,
,

More Proteins for Polymerase (RNA) I Polypeptide B, 128kDa (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 represses RNA Pol I transcription through a novel mechanism that involves disruption of the SL1 (show MMP3 Proteins) 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 Protein 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)
  • polymerase (RNA) I polypeptide B, 128kDa (polr1b)
  • polymerase (RNA) I polypeptide B (Polr1b)
  • 128kDa protein
  • D630020H17Rik protein
  • MGC68946 protein
  • RPA2 protein
  • RPA116 protein
  • RPA135 protein
  • Rpo1-2 protein
  • RPOL-1l protein

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
Selected quality suppliers for POLR1B Proteins (POLR1B)
Did you look for something else?