NewEast Biosciences pioneered the research and development of the antibodies for GTPases and mutated Oncogene ten years ago. GTPases involve (1) signal transduction in response to activation of cell surface receptors, including transmembrane receptors such as those mediating taste, smell and vision, (2) protein biosynthesis at the ribosome, (3) regulation of cell differentiation, proliferation, division and movement, (4) translocation of proteins through membranes, (5) transport of vesicles within the cell, and vesicle-mediated secretion and uptake, through GTPase control of vesicle coat assembly. An oncogene is a gene that has the potential to cause cancer.
We offer three unique categories of antibodies, which (1) recognize only the active configuration of GTPase (not the inactive one), (2) mutated Oncogene (not mild type) and (3) have super affinity for cAMP and cGMP (no acetylation required). We have over one thousand peer reviewed articles cited our products.
$219.00
β-Catenin Polyclonal Antibody
Cat. #: 21282 |
Gene Symbol: CTNNB1, CTNNB |
Description: Anti-β-catenin Rabbit Polyclonal Antibody |
Background: Beta-catenin (or β-catenin) is a protein that in humans is encoded by the CTNNB1 gene. β-catenin is a subunit of the cadherin protein complex and also acts as an intracellular signal transducer in the Wnt signaling pathway. Deregulation of beta-catenin signaling is an important event in the genesis of a number of malignancies, such as colon cancer, melanoma, hepatocellular carcinoma, ovarian cancer, endometrial cancer, medulloblastoma pilomatricomas, and prostate cancer. |
Immunogen: A synthetic peptide from the internal region of β-catenin. |
Applications: ELISA, WB, IF, IHC |
Recommended Dilutions: ELISA: 1:1000-1:5000 WB: 1:500-1:2000 IHC: 1:50-1:100 |
Concentration: 1 mg/ml |
Host Species: Rabbit |
Format: Liquid |
Clonality: Polyclonal |
Isotype: IgG |
Purity: Purified from serum |
Preservative: No |
Constituents: PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 50% glycerol |
Species Reactivity: Recognizes β-catenin from vertebrates. |
Storage Conditions: Store at -20°C. Avoid repeated freezing and thawing |
Western blot: Western blot analysis of recombinant β-catenin protein. Purified His-tagged β-catenin protein (amino acids 1-76) was blotted with anti- β-catenin rabbit polyclonal antibody (Cat. #21282). Immunohistochemistry: Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with anti-β-catenin polyclonal antibody (Cat. #21282). Tissue samples were fixed with formaldehyde and blocked with 1% serum for 15 min at 37 °C. Antigen retrieval was by heat mediation in citrate buffer (pH6). Samples were then incubated with primary antibody (1:50 dilution) overnight at 4°C. A HRP-conjugated Goat anti-mouse IgG (1:50 dilution) was used as secondary antibody. |