SAB3300049 Sigma

Monoclonal Anti-β-Catenin antibody produced in mouse

clone 2H3, purified immunoglobulin, buffered aqueous glycerol solution

DOWNLOAD MSDS (PDF)

Synonym: Anti-CTNNB, Anti-DKFZp686D02253, Anti-FLJ25606, Anti-FLJ37923

Properties

Related Categories 2F-2M, AA - CA, Alphabetical Index, Antibodies, Antibodies against Adhesion, Attachment, and Matrix Factors,
species reactivity   human
application(s)   western blot: suitable
clone   2H3, monoclonal
antibody form   purified immunoglobulin
form   buffered aqueous glycerol solution
isotype   IgG2a
mol wt   antigen mol wt 85.3 kDa
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... CTNNB1(1499)
NCBI accession no.   NM_001904

Description

Immunogen

Recombinant protein expressed in E. coli corresponding to amino acids 531-781 of human β-catenin

Antigen Background

β-Catenin is an adherens junction protein. Adherens junctions (AJs; also called the zonula adherens) are critical for the establishment and maintenance of epithelial layers, such as those lining organ surfaces. AJs mediate adhesion between cells, communicate a signal that neighboring cells are present, and anchor the actin cytoskeleton. In serving these roles, AJs regulate normal cell growth and behavior. At several stages of embryogenesis, wound healing, and tumor cell metastasis, cells form and leave epithelia. This process, which involves the disruption and reestablishment of epithelial cell-cell contacts, may be regulated by the disassembly and assembly of AJs. AJs may also function in the transmission of the contact inhibition signal, which instructs cells to stop dividing once an epithelial sheet is complete.

Physical form

Solution in phosphate buffered saline containing 1% bovine serum albumin, 50% glycerol, and 0.02% sodium azide.

Price and Availability

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