Anti-POLR2B Antibody Picoband®

SKU: A08699-1

Size: 100 μg

Storage: At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Form: Lyophilized

Reactivity: Human,Mouse,Rat

Applications: WB,ICC,IF,Flow Cytometry,ELISA

Application Details: Western blot, 0.25-0.5 μg/ml, Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human
ELISA, 0.1-0.5 μg/ml, -

Gene Name: POLR2B

Specificity:

Background: DNA-ed RNA polymerase II subunit RPB2 is an enzyme that in humans is encoded by the POLR2B gene. This gene encodes the second largest subunit of RNA polymerase II (Pol II), a DNA-dependent RNA polymerase that catalyzes the transcription of DNA into precursors of mRNA, snRNA and microRNA. This subunit and the largest subunit form opposite sides of the center cleft of Pol II. Deletion of the flap loop region of this subunit results in a decrease in the rate of transcriptional elongation. Alternative splicing results in multiple transcript variants.

Immunogen: E.coli-derived human POLR2B recombinant protein (Position: E49-Q1145).

Clonality: Polyclonal

Contents: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Purification: Immunogen affinity purified.

Reconstitution: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Reference: 1. Acker, J., Mattei, M.-G., Wintzerith, M., Roeckel, N., Depetris, D., Vigneron, M., Kedinger, C. Chromosomal localization of human RNA polymerase II subunit genes. Genomics 20: 496-499, 1994. 2. Acker, J., Wintzerith, M., Vigneron, M., Kedinger, C. Primary structure of the second largest subunit of human RNA polymerase II (or B). J. Molec. Biol. 226: 1295-1299, 1992. 3. Hsin, J.-P., Sheth, A., Manley, J. L. RNAP II CTD phosphorylated on threonine-4 is required for histone mRNA 3-prime end processing. Science 334: 683-686, 2011.

Uniprot ID: P30876

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 130 kDa

Calculated Molecular Weight:

Gene ID: 5431

Protein Name: DNA-directed RNA polymerase II subunit RPB2

Gene Full Name: RNA polymerase II subunit B

Synonyms: hRPB140; hsRPB2; POL2RB; POLR2B; POLR2B-Specific; RNA polymerase II subunit 2; RNA polymerase II subunit B2; RPB2