POLR2B Antibody

Product Specifications

Background

POLR2B encodes the second largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. This subunit, in combination with at least two other polymerase subunits, forms a structure within the polymerase that maintains contact in the active site of the enzyme between the DNA template and the newly synthesized RNA.

NCBI Gene ID

5431

Swiss Prot

P30876

Accession Number

NP_000929

Host

Rabbit

Reactivity

Human, Mouse, Rat, Dog

Immunogen

Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human POLR2B.

Clonality

Polyclonal

Conjugation

Unconjugated

Type

Primary Antibodies

Field of Research

Transcription

Purification

Antibody is purified by peptide affinity chromatography method.

Positive Control

Cat. No. XBL-10413 - Fetal Skeletal Muscle Tissue Lysate

Concentration

Batch dependent

Buffer

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Modification

None

Shipping Conditions

Blue Ice

Storage Conditions

For short periods of storage (days) store at 4˚ C. For longer periods of storage, store POLR2B antibody at -20˚ C. As with any antibody avoid repeat freeze-thaw cycles.

Calculated Molecular Weight

134 kDa

Applications Notes

POLR2B antibody can be used for detection of POLR2B by ELISA at 1:1562500. POLR2B antibody can be used for detection of POLR2B by western blot at 0.5 μ g/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.