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Anti-Axin1 Antibody

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ABclonal
A0583
Details
Description: Rabbit polyclonal antibody to Axin1.
Category: Primary Antibodies
Applications: WB, IHC
Host: Rabbit
Clonality: Polyclonal
Isotype: IgG
Reactivity: Human
UniProt: O15169
Gene ID: 8312
Immunogen: A synthetic peptide of human AXIN1
Protein Length: 862
Formulation: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Synonyms: AXIN1; AXIN; Axin-1; Axis inhibition protein 1; PPP1R49
Purification: Affinity purification
Background: This gene encodes a cytoplasmic protein which contains a regulation of G-protein signaling (RGS) domain and a dishevelled and axin (DIX) domain. The encoded protein interacts with adenomatosis polyposis coli, catenin beta-1, glycogen synthase kinase 3 beta, protein phosphate 2, and itself. This protein functions as a negative regulator of the wingless-type MMTV integration site family, member 1 (WNT) signaling pathway and can induce apoptosis. The crystal structure of a portion of this protein, alone and in a complex with other proteins, has been resolved. Mutations in this gene have been associated with hepatocellular carcinoma, hepatoblastomas, ovarian endometriod adenocarcinomas, and medullablastomas. Two transcript variants encoding distinct isoforms have been identified for this gene.
Storage: Store at 4℃. Avoid freeze / thaw cycles.
Recommended Dilutions: WB 1:500 - 1:1000, IHC 1:50 - 1:100

Target (Information from UniProt)
Function: Component of the beta-catenin destruction complex required for regulating CTNNB1 levels through phosphorylation and ubiquitination, and modulating Wnt-signaling. Controls dorsoventral patterning via two opposing effects; down-regulates CTNNB1 to inhibit the Wnt signaling pathway and ventralize embryos, but also dorsalizes embryos by activating a Wnt-independent JNK signaling pathway. In Wnt signaling, probably facilitates the phosphorylation of CTNNB1 and APC by GSK3B. Likely to function as a tumor suppressor. Facilitates the phosphorylation of TP53 by HIPK2 upon ultraviolet irradiation. Enhances TGF-beta signaling by recruiting the RNF111 E3 ubiquitin ligase and promoting the degradation of inhibitory SMAD7. Also component of the AXIN1-HIPK2-TP53 complex which controls cell growth, apoptosis and development.
Tissue Specificity: Ubiquitously expressed.
Involvement in Disease: Hepatocellular carcinoma: A primary malignant neoplasm of epithelial liver cells. The major risk factors for HCC are chronic hepatitis B virus (HBV) infection, chronic hepatitis C virus (HCV) infection, prolonged dietary aflatoxin exposure, alcoholic cirrhosis, and cirrhosis due to other causes.

Caudal duplication anomaly: A condition characterized by the occurrence of duplications of different organs in the caudal region.
Post-Translational Modification: Phosphorylation and dephosphorylation of AXIN1 regulates assembly and function of the beta-catenin complex. Phosphorylated by CK1 and GSK3B. Dephosphorylated by PPP1CA and PPP2CA. Phosphorylation by CK1 enhances binding of GSK3B to AXIN1.
Cellular Location: Cytoplasm. Nucleus. Membrane. Cell membrane.

MACF1 is required for its translocation to cell membrane (By similarity). On UV irradiation, translocates to the nucleus and colocalizes with DAAX (PubMed:17210684).

Images
Western Blot - Anti-Axin1 Antibody from ABclonal (A0583) - Antibody Supply Service
Western blot analysis of extracts of Raji cells, using AXIN1 antibody.

Product Code - A0583
Size Price Quantity
100µl £243
200µl £372

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