Rabbit beta Catenin Polyclonal Antibody | anti-CTNNB1 antibody

Anti-beta Catenin antibody

Cat. Num. AAA177061

• Gene Names: CTNNB1; CTNNB; MRD19; armadillo
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, Immunohistochemistry, Immunocytochemistry
• Purity: Immunogen affinity purified.
• Synonyms: beta Catenin; Polyclonal Antibody; Anti-beta Catenin antibody; Catenin beta-1; catenin(cadherin-associated protein); beta 1; 88kDa; b-catenin antibody; Beta catenin antibody; Beta-catenin antibody; Cadherin associated protein antibody; Catenin(cadherin associated protein); 88kDa antibody; Catenin beta 1 antibody; Catenin beta-1 antibody; CATNB antibody; CHBCAT antibody; CTNB1_HUMAN antibody; CTNNB antibody; CTNNB1 antibody; DKFZp686D02253 antibod; FLJ25606 antibody; FLJ37923 antibody; OTTHUMP00000162082 antibody; OTTHUMP00000165222 antibody; OTTHUMP00000165223 antibody; OTTHUMP00000209288 antibody; OTTHUMP00000209289 antibody; anti-CTNNB1 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Immunogen affinity purified.
• Form/Format: Lyophilized
• Sequence Length: 781

• Applicable Applications for anti-CTNNB1 antibody: Western Blot (WB), Immunohistochemistry (IHC) Paraffin, Immunohistochemistry (IHC) Formalin, Immunocytochemistry ICC
• Immunogen: A synthetic peptide corresponding to a sequence at the N-terminus of human beta Catenin (1-19aa MATQADLMELDMAMEPDRK), identical to the related rat and mouse sequences.
• Contents: Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
• Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
• Preparation and Storage: At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.

Western Blot (WB)

(Anti-beta Catenin antibody, MBS177061, Western blottingLane 1: Rat Brain Tissue LysateLane 2: Rat Heart Tissue LysateLane 3: Rat Testis Tissue LysateLane 4: MCF-7 Cell LysateLane 5: HELA Cell LysateLane 6: M453 Cell LysateLane 7: M231 Cell LysateLane 8: HT1080 Cell Lysate )

Immunohistochemistry (IHC)

(Anti-beta Catenin antibody, MBS177061, IHC(P)IHC(P): Human Mammary Cancer Tissue )

Related Product Information for anti-CTNNB1 antibody

Description: Rabbit IgG polyclonal antibody for Catenin beta-1(CTNNB1) detection. Tested with WB, IHC-P, IHC-F, ICC in Human, Mouse, Rat.
Background: Catenins are proteins found in complexes with cadherin cell adhesion molecules of animal cells. The first two catenins that were identified became known as alpha-catenin and beta-catenin. Alpha-catenin can bind to beta-catenin and can also bind actin. Beta-catenin binds the cytoplasmic domain of some cadherins. Beta-catenin is an adherens junction protein. It plays an important role in various aspects of liver biology including liver development(both embryonic and postnatal), liver regeneration following partial hepatectomy. HGF-induced hepatpomegaly, liver zonation, and pathogenesis of liver cancer.

NCBI and Uniprot Product Information

• NCBI GI #: 461854
• NCBI GeneID: 1499
• UniProt Accession #: P35222; Q8NEW9; Q8NI94; Q9H391; A8K1L7
• Molecular Weight: 9,501 Da
• NCBI Official Full Name: Catenin beta-1
• NCBI Official Synonym Full Names: catenin (cadherin-associated protein), beta 1, 88kDa
• NCBI Official Symbol: CTNNB1
• NCBI Official Synonym Symbols: CTNNB; MRD19; armadillo
• NCBI Protein Information: catenin beta-1
• UniProt Protein Name: Catenin beta-1
• Protein Family: Catenin
• UniProt Gene Name: CTNNB1
• UniProt Synonym Gene Names: CTNNB
• UniProt Entry Name: CTNB1_HUMAN

NCBI Description

The protein encoded by this gene 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 this gene 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 this gene.[provided by RefSeq, Oct 2009]

Uniprot Description

CTNNB1: a regulator of cell adhesion and a key downstream effector in the Wnt signaling pathway. Implicated early embryonic development and tumorigenesis. Phosphorylated and destabilized by CK1 and GSK-3beta. Stabilized cytoplasmic beta-catenin is a hallmark of a variety of cancers. Stabilized beta-catenin translocates to the nucleus, where it acts as a transcriptional activator of T-cell factor (TCF)-regulated genes. Interacts with the PDZ domain of TAX1BP3, inhibiting its transcriptional activity. Two alternatively spliced human isoforms have been described.

Protein type: Transcription factor; Actin-binding; Cell adhesion; Nuclear receptor co-regulator; Oncoprotein; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 3p21

Cellular Component: centrosome; basolateral plasma membrane; fascia adherens; intercellular junction; cytosol; beta-catenin destruction complex; transcription factor complex; cell-cell adherens junction; membrane; lamellipodium; perinuclear region of cytoplasm; cytoplasm; synapse; dendritic shaft; lateral plasma membrane; spindle pole; tight junction; focal adhesion; cell cortex; catenin complex; Z disc; nucleoplasm; adherens junction; apical part of cell; microvillus membrane; plasma membrane; nucleus; cell junction

Molecular Function: protein C-terminus binding; transcription coactivator activity; transcription factor binding; protein phosphatase binding; ionotropic glutamate receptor binding; signal transducer activity; protein binding; enzyme binding; androgen receptor binding; cadherin binding; double-stranded DNA binding; protein complex binding; estrogen receptor binding; SMAD binding; nitric-oxide synthase binding; kinase binding; transcription factor activity; alpha-catenin binding; nuclear hormone receptor binding

Biological Process: regulation of myelination; regulation of centriole-centriole cohesion; protein heterooligomerization; positive regulation of apoptosis; positive regulation of transcription, DNA-dependent; regulation of fibroblast proliferation; negative regulation of chondrocyte differentiation; cell maturation; T cell differentiation in the thymus; positive regulation of fibroblast growth factor receptor signaling pathway; osteoclast differentiation; Wnt receptor signaling pathway through beta-catenin; cell-cell adhesion; positive regulation of endothelial cell differentiation; embryonic foregut morphogenesis; positive regulation of mesenchymal cell proliferation; regulation of cell fate specification; ectoderm development; synapse organization and biogenesis; male genitalia development; cell adhesion; bone resorption; response to drug; positive regulation of neuroblast proliferation; positive regulation of I-kappaB kinase/NF-kappaB cascade; transcription, DNA-dependent; regulation of smooth muscle cell proliferation; hair cell differentiation; negative regulation of protein sumoylation; genitalia morphogenesis; patterning of blood vessels; muscle cell differentiation; midgut development; smooth muscle cell differentiation; positive regulation of transcription from RNA polymerase II promoter; embryonic digit morphogenesis; negative regulation of transcription, DNA-dependent; oocyte development; embryonic forelimb morphogenesis; negative regulation of osteoclast differentiation; glial cell fate determination; endodermal cell fate commitment; apoptosis; cell-matrix adhesion; neuron migration; cell fate specification; dorsal/ventral axis specification; positive regulation of histone H3-K4 methylation; negative regulation of transcription from RNA polymerase II promoter; embryonic hindlimb morphogenesis; response to estradiol stimulus; negative regulation of cell proliferation; central nervous system vasculogenesis; positive regulation of MAPKKK cascade; pancreas development; positive regulation of interferon type I production; fallopian tube development; layer formation in the cerebral cortex; proximal/distal pattern formation; cell structure disassembly during apoptosis; negative regulation of mitotic cell cycle, embryonic; hair follicle morphogenesis; Wnt receptor signaling pathway; thymus development; in utero embryonic development; regulation of T cell proliferation; embryonic axis specification; neural plate development; stem cell maintenance; synaptic vesicle transport; gastrulation with mouth forming second; liver development; regulation of angiogenesis; odontogenesis of dentine-containing teeth; negative regulation of oligodendrocyte differentiation; myoblast differentiation; positive regulation of osteoblast differentiation; Schwann cell proliferation; response to cadmium ion; ureteric bud branching; response to cytokine stimulus; androgen receptor signaling pathway; positive regulation of muscle cell differentiation; innate immune response; embryonic heart tube development; epithelial to mesenchymal transition; lens morphogenesis in camera-type eye; anterior/posterior axis specification

Disease: Pilomatrixoma; Mental Retardation, Autosomal Dominant 19; Ovarian Cancer; Colorectal Cancer; Hepatocellular Carcinoma