POLR1B Antibody | 56-464

POLR1B Antibody | 56-464 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human

Homology: Predicted species reactivity based on immunogen sequence: Rat

Immunogen: This POLR1B antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 89-117 amino acids from the N-terminal region of human POLR1B.

Research Area: Other

Tested Application: WB, IHC-P, Flow

Application: For WB starting dilution is: 1:1000
For IHC-P starting dilution is: 1:10~50
For FACS starting dilution is: 1:10~50

Specificiy: N/A

Positive Control 1: N/A

Positive Control 2: N/A

Positive Control 3: N/A

Positive Control 4: N/A

Positive Control 5: N/A

Positive Control 6: N/A

Molecular Weight: 128 kDa

Validation: N/A

Isoform: N/A

Purification: This antibody is purified through a protein A column, followed by peptide affinity purification.

Clonality: Polyclonal

Clone: N/A

Isotype: Rabbit Ig

Conjugate: Unconjugated

Physical State: Liquid

Buffer: Supplied in PBS with 0.09% (W/V) sodium azide.

Concentration: batch dependent

Storage Condition: Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Alternate Name: DNA-directed RNA polymerase I subunit RPA2, RNA polymerase I subunit 2, DNA-directed RNA polymerase I 135 kDa polypeptide, RPA135, POLR1B

User Note: Optimal dilutions for each application to be determined by the researcher.

BACKGROUND: 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 [PubMed 8921381]) .