Anti-CD200 / OX2 antibody [MRC OX90] - BSA and Azide free (ab244564)


  • Product name

    Anti-CD200 / OX2 antibody [MRC OX90] - BSA and Azide free
    See all CD200 / OX2 primary antibodies
  • Description

    Rat monoclonal [MRC OX90] to CD200 / OX2 - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: IHC-Fr, IHC-FoFr, Flow Cyt, ELISAmore details
  • Species reactivity

    Reacts with: Mouse
  • Immunogen

    Fusion protein corresponding to CD200/ OX2. Mouse CD200-rat CD4 fusion protein.

  • Positive control

    • FC: C57BL/6 splenocytes.
  • General notes

    ab244564 is a PBS-only buffer format of ab33734. Please refer to ab33734 for recommended dilutions, protocols, and image data.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. 

    For details on our patents, please refer to

    Spleen cells from immunised rats were fused with cells of the rat Y3 myeloma cell line.

    This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact



Our Abpromise guarantee covers the use of ab244564 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
IHC-Fr Use at an assay dependent concentration.
IHC-FoFr Use at an assay dependent concentration.
Flow Cyt Use a concentration of 0.2 µg/ml.
ELISA Use at an assay dependent concentration.


  • Function

    Costimulates T-cell proliferation. May regulate myeloid cell activity in a variety of tissues.
  • Sequence similarities

    Contains 1 Ig-like C2-type (immunoglobulin-like) domain.
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.
  • Cellular localization

    Cell membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • Antigen identified by monoclonal antibody MRC OX 2 antibody
    • CD200 antibody
    • CD200 antigen antibody
    • CD200 molecule antibody
    • MOX1 antibody
    • MOX2 antibody
    • MRC antibody
    • MRC OX 2 antigen antibody
    • My033 antibody
    • OX 2 antibody
    • OX 2 membrane glycoprotein precursor antibody
    • OX-2 membrane glycoprotein antibody
    • OX2G antibody
    • OX2G_HUMAN antibody
    see all


  • This data was developed using the same antibody clone in a different buffer formulation (ab33734)

    C57BL/6 mouse splenocytes stained with ab33734 (right) or Rat IgG2aκ (ab18450) isotype (left). C57BL/6 mouse splenocytes were incubated for 30 min on ice in 1x PBS / 10 % mouse serum to block FC receptors and non-specific protein-protein interaction followed by the antibody (ab33734) or Rat IgG2aκ (ab18450) (1x106 in 100 µl at 0.2 µg/ml) for 30 min on ice.

    The secondary antibody Goat anti-rat IgG H&L (Alexa Fluor ® 488, pre-adsorbed) (ab150165) was used at 1/2000 dilution for 30 min on ice. The cells were simultaneously stained with CD19 antibody.

    Acquisition of >30,000 events were collected using a 50 mW Blue laser (488nm) and 530/30 bandpass filter. Events were gated on viable lymphocytes.



ab244564 has not yet been referenced specifically in any publications.

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