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beta-Catenin Recombinant Protein Antigen

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Product Details

Summary
Reactivity HuSpecies Glossary
Applications AC

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beta-Catenin Recombinant Protein Antigen Summary

Description
A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human CTNNB1.

Source: E. coli

Amino Acid Sequence: SEDKPQDYKKRLSVELTSSLFRTEPMAWNETADLGLDIGAQGEPLGYRQDDPSYRSFHSGGYGQDALGMDPMMEHEMGGHHPGADYPVDGLPD

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Source
E. coli
Protein/Peptide Type
Recombinant Protein Antigen
Gene
CTNNB1
Purity
>80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

Dilutions
  • Antibody Competition 10 - 100 molar excess
Application Notes
This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP1-89990.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

For further blocking peptide related information and a protocol, click here.

Theoretical MW
28 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.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS and 1M Urea, pH 7.4.
Preservative
No Preservative
Purity
>80% by SDS-PAGE and Coomassie blue staining

Alternate Names for beta-Catenin Recombinant Protein Antigen

  • bCatenin
  • beta 1 (88kD)
  • beta-Catenin
  • catenin (cadherin-associated protein), beta 1, 88kDa
  • catenin beta-1
  • CTNNB
  • CTNNB1
  • DKFZp686D02253
  • FLJ25606
  • FLJ37923

Background

The protein encoded by the beta Catenin gene is part of a complex of proteins that constitute adherens junctions (AJs). AJs arenecessary for the creation and maintenance of epithelial cell layers by regulating cell growth and adhesion betweencells. The encoded protein also anchors the actin cytoskeleton and may be responsible for transmitting the contactinhibition signal that causes cells to stop dividing once the epithelial sheet is complete. Finally, this proteinbinds to the product of the APC gene, which is mutated in adenomatous polyposis of the colon. Mutations in this geneare a cause of colorectal cancer (CRC), pilomatrixoma (PTR), medulloblastoma (MDB), and ovarian cancer. Three transcript variants encoding the same protein have been found for this gene.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Bioinformatics

Gene Symbol CTNNB1