Human Catenin Beta 1 (CTNNb1) ELISA Kit | CTNNb1 elisa kit

Human Catenin Beta 1 (CTNNb1) ELISA Kit

Cat. Num. AAA451949

• Gene Names: CTNNB1; CTNNB; MRD19; armadillo
• Reactivity: Human
• Synonyms: Catenin Beta 1 (CTNNb1); Human Catenin Beta 1 (CTNNb1) ELISA Kit; bCat; b-Cat; CTNN-B1; Cadherin-Associated Protein; CTNNb1 elisa kit

• Reactivity: Human
• Sequence Length: 781

• Samples: Serum, plasma and other biological fluids.
• Assay Type: Sandwich
• Detection Range: 15.625-1000pg/mL
• Sensitivity: 6.4pg/mL
• Intra Assay: CV<10%
• Inter Assay: CV<12%
• Preparation and Storage: For unopened kit, all reagents should be kept according to the labels on vials. The TMB Substrate, Wash Buffer, Stop Solution should be stored at 4 degree C. All others should be stored at -20 degree C.

Typical Standard Curve/Testing Data

NCBI and Uniprot Product Information

• NCBI GI #: 148233338
• NCBI GeneID: 1499
• NCBI Accession #: NP_001091679.1
• NCBI GenBank Nucleotide #: NM_001098209.1
• UniProt Accession #: P35222; Q8NEW9; Q8NI94; Q9H391; A8K1L7
• Molecular Weight: 9,501 Da
• NCBI Official Full Name: catenin beta-1 isoform 1
• NCBI Official Synonym Full Names: catenin beta 1
• 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

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. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2016]

Uniprot Description

Key downstream component of the canonical Wnt signaling pathway. In the absence of Wnt, forms a complex with AXIN1, AXIN2, APC, CSNK1A1 and GSK3B that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of CTNNB1 via BTRC and its subsequent degradation by the proteasome. In the presence of Wnt ligand, CTNNB1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activate Wnt responsive genes. Involved in the regulation of cell adhesion. Acts as a negative regulator of centrosome cohesion. Involved in the CDK2/PTPN6/CTNNB1/CEACAM1 pathway of insulin internalization. Blocks anoikis of malignant kidney and intestinal epithelial cells and promotes their anchorage-independent growth by down-regulating DAPK2. Disrupts PML function and PML-NB formation by inhibiting RANBP2-mediated sumoylation of PML (PubMed:17524503, PubMed:18077326, PubMed:18086858, PubMed:18957423, PubMed:21262353, PubMed:22647378, PubMed:22699938, PubMed:22155184). Promotes neurogenesis by maintaining sympathetic neuroblasts within the cell cycle ().