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POLR1A Antibody

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Immunocytochemistry/ Immunofluorescence: POLR1A Antibody [NBP2-56122] - Staining of human cell line U-2 OS shows localization to nucleus & nucleoli fibrillar center. Antibody staining is shown in green.

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications ICC/IF
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated

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POLR1A Antibody Summary

Immunogen
This antibody was developed against a recombinant protein corresponding to the following amino acid sequence: DEVRGKWQDAHLGKDQRDFNMIDLKFKEEVNHYSNEINKACMPFGLHRQFPENSLQMMVQSGAKGSTVNTMQISCLLGQIELEGR
Predicted Species
Mouse (93%), Rat (95%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
POLR1A
Purity
Affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunocytochemistry/ Immunofluorescence 0.25-2 ug/ml
Application Notes
ICC/IF Fixation Permeabilization: Use PFA/Triton X-100.
Control Peptide
POLR1A Recombinant Protein Antigen (NBP2-56122PEP)
Publications
Read Publications using
NBP2-56122 in the following applications:

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.2) and 40% Glycerol
Preservative
0.02% Sodium Azide
Purity
Affinity purified

Alternate Names for POLR1A Antibody

  • DNA-directed RNA polymerase I subunit RPA1
  • A190
  • POLR1A
  • polymerase (RNA) I polypeptide A, 194kDa
  • RPA1
  • RPA194
  • RPO14
  • RPO1-4

Background

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Forms the polymerase active center together with the second largest subunit. A single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol I. A bridging helix emanates from RPA1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol I by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for POLR1A Antibody (NBP2-56122)(2)

We have publications tested in 1 confirmed species: Xenopus.

We have publications tested in 1 application: ICC/IF.


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Product General Protocols

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Video Protocols

ICC/IF Video Protocol

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Bioinformatics

Gene Symbol POLR1A