The protein encoded by CTNNB1 (catenin beta 1) is part of a complex of proteins that constitute adherens junctions (AJs). AJs are necessary for the creation and maintenance of epithelial cell layers by regulating cell growth and adhesion between cells. The encoded protein also anchors the actin cytoskeleton and may be responsible for transmitting the contact inhibition signal that causes cells to stop dividing once the epithelial sheet is complete. Finally, this protein binds to the product of the APC gene, which is mutated in adenomatous polyposis of the colon. Mutations in CTNNB1 are a cause of colorectal cancer (CRC), pilomatrixoma (PTR), medulloblastoma (MDB), and ovarian cancer. Three transcript variants encoding the same protein have been found for CTNNB1.
Clonality
Monoclonal
Description
Mouse Anti-Catenin-beta Monoclonal Antibody
Formulation
The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen, Liquid solution
Host
Mouse
Immunogen
Recombinant Protein
Immunogen Region
Recombinant Protein
Isotype
Mouse IgG1
Molecular Weight
92 KD
Others
The antibody detects endogenous Catenin-beta protein.
Precautions
The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
Reactivity
Human, Mouse, Rat
Tag
Catenin beta-1
Note
Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB (1:1000-1:2000), IF (1:100-1:200), IHC-P (1:200-1:500).
Accession Number
P35222
Gene Id
1499, 1499
Concentration
1 mg/ml, 1 mg/ml
Purification
The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen, The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen
Storage Buffer
PBS, pH 7.4, containing 0.02% Sodium Azide as preservative and 50% Glycerol.
Storage Instructions
Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing.