SNRPB Antibody

Product: Ro 28-1676

SNRPB Antibody Summary

Immunogen
Recombinant protein encompassing a sequence within the center region of human SNRPB. The exact sequence is proprietary.
Localization
Nucleus
Predicted Species
Mouse (100%), Rat (100%), Primate (96%), Monkey (100%), Chicken (96%), Bovine (99%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
SNRPB
Purity
Immunogen affinity purified
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Applications/Dilutions

Dilutions
  • Western Blot 1:500-1:3000
  • Immunocytochemistry/Immunofluorescence 1:100-1:1000
Theoretical MW
25 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Rhesus Monkey (100%), Chimpanzee (96%), Xenopus laevis (81%).

Packaging, Storage & Formulations

Storage
Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Buffer
0.1M Tris (pH 7.0), 0.1M Glycine and 10% Glycerol
Preservative
0.01% Thimerosal
Concentration
0.75 mg/ml
Purity
Immunogen affinity purified

Alternate Names for SNRPB Antibody

  • CODB polypeptide of Sm protein
  • Sm protein B/B
  • small nuclear ribonucleoprotein polypeptides B and B
  • small nuclear ribonucleoprotein polypeptides B and B1
  • small nuclear ribonucleoprotein-associated proteins B and B
  • SmB/B
  • Sm-B/Bsm-B/Sm-B
  • SmB/SmB
  • snRNP-Bsmall nuclear ribonucleoprotein polypeptide B
  • SNRPB1

Background

The protein encoded by this gene is one of several nuclear proteins that are found in common among U1, U2, U4/U6, and U5 small ribonucleoprotein particles (snRNPs). These snRNPs are involved in pre-mRNA splicing, and the encoded protein may also play a role in pre-mRNA splicing or snRNP structure. Autoantibodies from patients with systemic lupus erythematosus frequently recognize epitopes on the encoded protein. Two transcript variants encoding different isoforms (B and B) have been found for this gene.

PMID: 7776817