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MABF293 Anti-CD46 Antibody, clone 8A9.1

This Anti-CD46 Antibody, clone 8A9.1 is validated for use in Western Blotting, Immunocytochemistry and Flow Cytometry for the detection of CD46.

Anti-CD46 Antibody, clone 8A9.1 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Inflammation & Immunology Research Sub-Category: Immunoglobulins & Immunology Gene Symbol: CD46, MCP, MIC10 UniProt Number: P15529
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MABF293
100 μg  
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      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HWB, ICC, FCMPurifiedMonoclonal Antibody
      Description
      Catalogue NumberMABF293
      DescriptionAnti-CD46 Antibody, clone 8A9.1
      Alternate Names
      • Membrane cofactor protein
      • TLX
      • Trophoblast leukocyte common antigen
      • CD46
      • CD46
      Background InformationMembrane cofactor protein (UniProt P15529; also known as Antigen identified by monoclonal antibody TRA-2-10, CD46 antigen, Complement membrane cofactor protein, Measles virus receptor membrane cofactor protein, TLX, Trophoblast leukocyte common antigen, Trophoblast-lymphocyte cross-reactive antigen) is encoded by the CD46 (also known as MCP, TLX, AHUS2, MIC10, TRA2.10) gene (Gene ID 4179) in human. Signal 1-34, Membrane cofactor protein (MCP) or CD46 is a widely expressed complement regulator that inhibits all three pathways of complement activation, classical (CP), alternative (AP), and lectin (LP). It binds to both C3b (AP) and C4b (CP) and acts as a cofactor for their inactivation by the C3b/C4b inactivator enzyme factor I. CD46 is initially produced with an N-terminal signal sequence (a.a. 1-34), which is post-translationally removed to yield the type 1 membrane bound CD46 consisting of a large extracellular (a.a. 35-343) portion, followed by a single transmembrane α-helical region (a.a. 344-366) and a cytoplasmic tail (a.a. 367-392) with several variant structures. The extracellular portion is composed of four extracellular Complement Control Protein (CCP) domains carrying the cofactor activity, a collar STP-rich region, and a short region of unknown function (U). CD46 also acts as a receptor for certain pathogens such as the measles virus (Edmonston strain), human herpesvirus 6, and Neisseria gonorrhoeae. CD46 is also implicated to have a role in human egg fertilization. Several mutations in the CCPs and the transmembrane region of CD46 are linked to atypical hemolytic uremic syndrome (aHUS).
      References
      Product Information
      FormatPurified
      PresentationPurified mouse monoclonal IgG1κ antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationThis Anti-CD46 Antibody, clone 8A9.1 is validated for use in Western Blotting, Immunocytochemistry and Flow Cytometry for the detection of CD46.
      Key Applications
      • Western Blotting
      • Immunocytochemistry
      • Flow Cytometry
      Application NotesImmunocytochemistry Analysis: 4.0 µg/mL from a representative lot detected CD46 in HeLa and A431 cells.
      Flow Cytometry Analysis: 0.1 µg from a representative lot detected CD46 in 1X10E6 HeLa cells.
      Biological Information
      ImmunogenmIg Fc-tagged recombinant protein corresponding to the extracellular domain of human CD46.
      EpitopeExtracellular domain
      Clone8A9.1
      ConcentrationPlease refer to lot specific datasheet.
      HostMouse
      SpecificityExpected to react with isoforms A (no del, ABC1) and isoform B (del 13, ABC2). Reactivity toward other spliced isoforms (Uniprot P15529-3 through P15529-16) has not been determined.
      IsotypeIgG1κ
      Species Reactivity
      • Human
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • CD46
      • MCP
      • MIC10
      Purification MethodProtein G Purified
      UniProt Number
      Molecular Weight43.7 kDa (isoforms A; no del ABC1) and 44.2 kDa (isoforms B; del 13 ABC2) calculated.
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in human CD46 extracellular domain mIg Fc fusion protein.

      Western Blotting Analysis: 0.2 µg/mL of this antibody detected CD46 in 0.25 µg of human CD46 extracellular domain mIg Fc fusion protein.
      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
      카탈로그 번호 GTIN
      MABF293 04055977294330