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MABC606 Anti-RNF43 Antibody, clone 11C3.1

Detect RNF43 using this mouse monoclonal Anti-RNF43, clone 11C3.1 Antibody, Cat. No. MABC606, validated for use in Western Blotting.

Anti-RNF43 Antibody, clone 11C3.1 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Apoptosis & Cancer Gene Symbol: RNF43 UniProt Number: Q68DV7
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MABC606
100 μg  
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      Key Specifications Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HWBMPurifiedMonoclonal Antibody
      Description
      Catalogue NumberMABC606
      DescriptionAnti-RNF43 Antibody, clone 11C3.1
      Alternate Names
      • E3 ubiquitin-protein ligase RNF43
      • RING finger protein 43
      Background InformationE3 ubiquitin-protein ligase RNF43 (UniProt Q68DV7; also known as RING finger protein 43) is encoded by the RNF43 gene (Gene ID 54894) in human. RNF43 and the homologous ZNRF3 are cell-surface transmembrane E3 ubiquitin ligases upregulated upon Wnt/ -catenin signaling and act as potent Wnt signaling pathway negative feedback regulators by mediating ubiquitination of Frizzled (FZD) and LRP6 for lysosomal degradation. RNF43/ZNRF3 activity is counteracted by stem cell growth factor R-spondin that induces membrane ZNRF3/RNF43 clearance by binding ZNRF3/RNF43 and LGR4/LGR5. Physical interaction with Dishevelled (DVL) is essential for ZNRF3/RNF43 Wnt inhibitory activity, and DVL knockdown significantly increases cell surface levels of FZD and LRP6. In addition, RNF43 suppresses canonical and noncanonical Wnt signaling via distinct mechanisms. While interaction between the extracellular protease-associated (PA) domain and the cysteine-rich domain (CRD) of FZD and RNF43 intracellular RING finger domain is necessary for canonical Wnt/ -catenin signaling inhibition, interaction between FZD PDZ domain and RNF43 C-terminal cytoplasmic region is essential for suppressing noncanonical Wnt signaling. R-spondin overexpression through gene translocation and loss-of-function RNF43/ZNRF3 gene mutations are found in human cancers as means to escape from Wnt signaling negative feedback regulation. Human RNF43 is produced with a signal peptide (a.a. 1-23) sequence, which is posttranslationally removed to yiled the mature enzyme with an N-terminal extracellular domain (a.a. 24-197), a transmembrane domain (a.a. 198-218), and a large cytoplasmic region (a.a. 219-783) that contains an atypical RING-type zinc finger (a.a. 272-313) and a pro-rich (a.a. 569-760) region.
      References
      Product Information
      FormatPurified
      PresentationPurified mouse IgG2b in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationDetect RNF43 using this mouse monoclonal Anti-RNF43, clone 11C3.1 Antibody, Cat. No. MABC606, validated for use in Western Blotting.
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenGST-tagged recombinant human RNF43 fragment from the cytoplasmic pro-rich region.
      Clone11C3.1
      ConcentrationPlease refer to lot specific datasheet.
      HostMouse
      SpecificityClone 11C3.1 epitope lies within the cytoplasmic pro-rich region present in all four spliced isoforms of human RNF43 reported by UniProt (Q68DV7).
      IsotypeIgG2bκ
      Species Reactivity
      • Human
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • RNF43
      Purification MethodProtein G purified.
      UniProt Number
      Molecular Weight~95 kDa observed. Target band size appears larger than the calculated molecular weights of 83.20/85.72 kDa (isoform 1 mature/pro-form), 78.71/81.23 kDa (isoform 2 mature/pro-form), 72.11 kDa (isoform 3) 92.52/95.04 kDa (isoform 4 mature/pro-form) due to glycosylation. Uncharacterized bands may be observed in some lysate(s).
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in HCT116 cell lysate.

      Western Blotting Analysis: 1 µg/mL of this antibody detected RNF43 in 10 µg of HCT116 human colon carcinoma cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size100 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalog Number GTIN
      MABC606 04054839055072

      Documentation

      Anti-RNF43 Antibody, clone 11C3.1 SDS

      Title

      Safety Data Sheet (SDS) 

      Anti-RNF43 Antibody, clone 11C3.1 Certificates of Analysis

      TitleLot Number
      Anti-RNF43, clone 11C3.1 - 3393270 3393270
      Anti-RNF43, clone 11C3.1 - 3666795 3666795
      Anti-RNF43, clone 11C3.1 - 3854175 3854175
      Anti-RNF43, clone 11C3.1 - 4069733 4069733
      Anti-RNF43, clone 11C3.1 - 4126640 4126640
      Anti-RNF43, clone 11C3.1 - 4194983 4194983
      Anti-RNF43, clone 11C3.1 -Q2737194 Q2737194
      Anti-RNF43, clone 11C3.1 Monoclonal Antibody 3009975
      Anti-RNF43, clone 11C3.1 Monoclonal Antibody 2992363