POLR1A Antibody / DNA-directed RNA polymerase I subunit RPA1

Product Specifications

Specifications

Western Blot: 0.25-0.5 µg/mL, ELISA: 0.1-0.5 µg/mL

UniProt

O95602

Host

Rabbit

Reactivity

Human

Immunogen

E.coli-derived human POLR1A recombinant protein (Position: E607-R1720) was used as the immunogen for the POLR1A antibody.

Clonality

Polyclonal

Isotype

IgG

Applications

WB, ELISA

Purity

Immunogen affinity purified

Format

Lyophilized

Buffer

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

Limitations

This POLR1A antibody is available for research use only.

Storage Conditions

After reconstitution, the POLR1A antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

Adding 0.2 ml of distilled water will yield a concentration of 500 ug/ml

Applications Notes

Optimal dilution of the POLR1A antibody should be determined by the researcher.

Image Legend

Western blot analysis of POLR1A using anti-POLR1A antibody. Lane 1: human Hela whole cell lysates, Lane 2: human 293T whole cell lysates, Lane 3: human HepG2 whole cell lysates, Lane 4: human Caco-2 whole cell lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-POLR1A antibody at 0.5 ug/ml overnight at 4oC, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal was developed using enhanced chemiluminescent. A specific band was detected for POLR1A at approximately 195 kDa. The expected molecular weight of POLR1A is ~195 kDa.