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          • Primary Antibodies ›
          • CD46 Antibodies

          Invitrogen

          CD46 Monoclonal Antibody (MEM-258), APC

          View all (47) CD46 antibodies

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          Cite CD46 Monoclonal Antibody (MEM-258), APC

          Additional Information:
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          • Antibody Testing Data (1)
          CD46 Antibody in Flow Cytometry (Flow)
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          CD46 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 1

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          CD46 Antibody (MA1-19784) in Flow

          Flow cytometry analysis (surface staining) of human peripheral blood cells with anti-CD46 (MEM-258) APC Monoclonal antibody (Product # MA1-19784). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CD46 Antibody in Flow Cytometry (Flow)
          CD46 Monoclonal Antibody (MEM-258), APC

          Product Details

          MA1-19784

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          10 µL/1x10^6 cells
          -
          Product Specifications

          Species Reactivity

          Bovine, Human

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          MEM-258

          Immunogen

          HPB-ALL human T cell line.
          3D Epitope / Immunogen

          Conjugate

          APC APC APC
          • Unconjugated
          • Alexa Fluor 700 
          • Biotin 
          • FITC
          • PE 
          • Request custom conjugation

          Excitation/Emission Max

          651/660 nm View spectra spectra

          Form

          Liquid

          Purification

          Size-exclusion chromatography

          Storage buffer

          PBS, pH 7.4, with 0.2% BSA

          Contains

          15mM sodium azide

          Storage conditions

          4°C, store in dark, DO NOT FREEZE!

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_1955337

          Product Specific Information

          This antibody recognizes an extracellular epitope on SCR4 (the membrane-proximal SCR) domain of CD46 (Membrane cofactor protein). CD46 is 56-66 kDa dimeric transmembrane protein expressed on T and B lymphocytes, platelets, monocytes, granulocytes, endothelial cells, epithelial cells and fibroblast; it is negative on erythrocytes.

          Target Information

          CD46 (MCP, membrane cofactor protein) is a multifunctional cell surface transmembrane protein that binds and inactivates C3b and C4b complement fragments, regulates T cell-induced inflammatory responses by either inhibiting (CD46-1 isoform) or increasing (CD46-2 isoform) the contact hypersensitivity reaction. CD46 also serves as a receptor for several human pathogens (both bacteria and viruses), and its ligation alteres T lymphocyte polarization toward antigen-presenting cells or target cells, inhibiting lymphocyte function. CD46 is a protector of placental tissue and is also expressed on the inner acrosomal membrane of spermatozoa.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          How to use the Panel Builder

          Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: antigen identified by monoclonal antibody TRA-2-10; brain microvascular membrane cofactor; CD46; CD46 antigen, complement regulatory protein; CD46 molecule, complement regulatory protein; complement membrane cofactor protein; complement regulatory protein; MCP; complement activation regulator; measles virus receptor; Membrane cofactor protein; membrane cofactor protein (CD46, trophoblast-lymphocyte cross-reactive antigen); membrane cofactor protein variant 10; membrane cofactor protein variant 7; membrane cofactor protein variant 8; membrane cofactor protein variant 9; MGC26544; soluble membrane cofactor protein variant 11; soluble membrane cofactor protein variant 12; soluble membrane cofactor protein variant 13; TLX; trophoblast leucocyte common antigen; Trophoblast leukocyte common antigen; trophoblast-lymphocyte cross-reactive antigen; unnamed protein product

          View more View less

          Gene Aliases: AHUS2; CD46; MCP; MIC10; TLX; TRA2.10

          View more View less

          UniProt ID: (Human) P15529, (Bovine) Q6VE48

          View more View less

          Entrez Gene ID: (Human) 4179, (Bovine) 280851

          View more View less

          Function(s)
          virus receptor activity protein binding signaling receptor activity cadherin binding
          Process(es)
          adaptive immune response immune system process T cell mediated immunity complement activation, classical pathway single fertilization regulation of Notch signaling pathway positive regulation of gene expression negative regulation of gene expression positive regulation of interleukin-10 production sequestering of extracellular ligand from receptor positive regulation of T cell proliferation positive regulation of memory T cell differentiation innate immune response positive regulation of regulatory T cell differentiation negative regulation of complement activation, classical pathway viral entry into host cell regulation of immune response positive regulation of transforming growth factor beta production
          It has to be done as per old AB suggested Products section.

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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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