Overview

  • Product name
    Anti-CD55 antibody [MEM-118] (Alexa Fluor® 647)
    See all CD55 primary antibodies
  • Description
    Mouse monoclonal [MEM-118] to CD55 (Alexa Fluor® 647)
  • Host species
    Mouse
  • Conjugation
    Alexa Fluor® 647. Ex: 652nm, Em: 668nm
  • Tested applications
    Suitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Non human primates
  • Immunogen

    Tissue, cells or virus corresponding to Human CD55. (HPB-ALL human T cell line).

  • Epitope
    ab239274 recognizes an epitope in SCR4 domain of CD55.
  • Positive control
    • Flow Cyt: Human peripheral blood cells.
  • General notes

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Store at +4°C. Store In the Dark.
  • Storage buffer
    Preservative: 0.0975% Sodium azide
    Constituent: PBS
  • Concentration information loading...
  • Purity
    Size exclusion
  • Purification notes
    Purified antibody is conjugated with Alexa Fluor® 647 under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use. No reconstitution is necessary.
  • Clonality
    Monoclonal
  • Clone number
    MEM-118
  • Isotype
    IgM
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab239274 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
Flow Cyt Use 4µl for 106 cells.

(or 100 μl of whole blood).

Target

  • Function
    This protein recognizes C4b and C3b fragments that condense with cell-surface hydroxyl or amino groups when nascent C4b and C3b are locally generated during C4 and c3 activation. Interaction of daf with cell-associated C4b and C3b polypeptides interferes with their ability to catalyze the conversion of C2 and factor B to enzymatically active C2a and Bb and thereby prevents the formation of C4b2a and C3bBb, the amplification convertases of the complement cascade.
  • Tissue specificity
    Expressed on the plasma membranes of all cell types that are in intimate contact with plasma complement proteins. It is also found on the surfaces of epithelial cells lining extracellular compartments, and variants of the molecule are present in body fluids and in extracellular matrix.
  • Sequence similarities
    Belongs to the receptors of complement activation (RCA) family.
    Contains 4 Sushi (CCP/SCR) domains.
  • Domain
    The first Sushi domain (SCR1) is not necessary for function. SCR2 and SCR4 provide the proper conformation for the active site on SCR3.
  • Post-translational
    modifications
    The Ser/Thr-rich domain is heavily O-glycosylated.
  • Cellular localization
    Cell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • CD 55 antibody
    • CD55 antibody
    • CD55 antigen antibody
    • CD55 Cromer blood group system antibody
    • CD55 molecule (Cromer blood group) antibody
    • CD55 molecule antibody
    • CD55 molecule, decay accelerating factor for complement (Cromer blood group) antibody
    • Cd55a antibody
    • Complement decay accelerating factor antibody
    • Complement decay-accelerating factor antibody
    • Complement decay-accelerating factor, GPI-anchored antibody
    • CR antibody
    • CROM antibody
    • Cromer Blood Group antigen antibody
    • Cromer blood group system antibody
    • DAF antibody
    • Daf-GPI antibody
    • DAF_HUMAN antibody
    • Daf1 antibody
    • Dcay accelerating factor for complement (CD55, Cromer blood group system) antibody
    • Decay accelarating factor 1, isoform CRA_a antibody
    • Decay accelerating factor (GPI-form) antibody
    • Decay Accelerating Factor for Complement antibody
    • Decay accelerating factor GPI-form antibody
    • Decay accelerating factor soluble-form antibody
    • GPI-DAF antibody
    • TC antibody
    see all

Images

  • Flow cytometric analysis of human peripheral blood cells labeling CD55 with ab239274. Surface staining.

References

ab239274 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab239274.
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Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com

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