Invitrogen™ POLR1B Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA5106654

Catalog No. PIPA5106654

Description

Antibody detects endogenous levels of total RPA2.

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).

Specifications

• Antigen: POLR1B
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: Polr1b
• Gene Alias: 128kDa; A127; D630020H17Rik; DNA-directed RNA polymerase I 135 kDa polypeptide; DNA-directed RNA polymerase I 135kDa polypeptide; DNA-directed RNA polymerase I subunit RPA2; Polr1b; polymerase (RNA) I polypeptide B; polymerase (RNA) I polypeptide B, 128kDa; polymerase (RNA) I subunit B; RNA polymerase 1-2; RNA polymerase 1-2, 128 kDa subunit; RNA polymerase I (127 kDa subunit); RNA polymerase I polypeptide B; RNA polymerase I subunit 2; RNA polymerase I subunit B; RPA116; RPA135; Rpa2; Rpo1-2
• Host Species: Rabbit
• Purification Method: Affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 20017, 83582, 84172
• Content And Storage: -20°C
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
• Concentration: 1 mg/mL
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
• Gene Accession No.: O54888, P70700, Q9H9Y6
• Gene Symbols: Polr1b
• Immunogen: A synthesized peptide derived from human POLR1B(Accession Q9H9Y6), corresponding to amino acid residues Q681-D731.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG