Anti-CD90 / Thy1 antibody [F15-42-1] (FITC) (ab11155)


  • Product nameAnti-CD90 / Thy1 antibody [F15-42-1] (FITC)
    See all CD90 / Thy1 primary antibodies
  • Description
    Mouse monoclonal [F15-42-1] to CD90 / Thy1 (FITC)
  • ConjugationFITC. Ex: 493nm, Em: 528nm
  • SpecificityThis antibody recognises the human CD90 cell surface antigen, a 25kD glycoprotein homologous to rat Thy1. The antigen is expressed by a subset of CD34+ve cells in the bone marrow and by some cells within the thymus.
  • Tested applicationsSuitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Human, Monkey
  • Immunogen

    Synthetic peptide corresponding to Human CD90/ Thy1.

  • Positive control
    • MOLT4 human T-cell lines. human T lymphoma cell line HUT78.
  • General notesThis product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.


Associated products


Our Abpromise guarantee covers the use of ab11155 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 at an assay dependent concentration. Use neat. Use 10µl of the suggested working dilution to label 106 cells in 100µl.

ab91356-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.


  • FunctionMay play a role in cell-cell or cell-ligand interactions during synaptogenesis and other events in the brain.
  • Sequence similaritiesContains 1 Ig-like V-type (immunoglobulin-like) domain.
  • Cellular localizationCell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • CD7 antibody
    • CD90 antibody
    • CD90 antigen antibody
    • CDw90 antibody
    • FLJ33325 antibody
    • MGC128895 antibody
    • T25 antibody
    • Theta antigen antibody
    • Thy 1 antibody
    • Thy 1 cell surface antigen antibody
    • Thy 1 membrane glycoprotein antibody
    • Thy 1 T cell antigen antibody
    • Thy 1.2 antibody
    • Thy-1 antigen antibody
    • Thy-1 membrane glycoprotein antibody
    • Thy1 antibody
    • Thy1 antigen antibody
    • Thy1 T cell antigen antibody
    • Thy1.1 antibody
    • Thy1.2 antibody
    • THY1_HUMAN antibody
    • Thymus cell antigen 1, theta antibody
    see all

Anti-CD90 / Thy1 antibody [F15-42-1] (FITC) images

  • ab11155 staining CD90/Thy1 in human HUT78 T cells by Flow Cytometry analysis.

References for Anti-CD90 / Thy1 antibody [F15-42-1] (FITC) (ab11155)

This product has been referenced in:
  • Abdanipour A  et al. Intraspinal transplantation of motoneuron-like cell combined with delivery of polymer-based glial cell line-derived neurotrophic factor for repair of spinal cord contusion injury. Neural Regen Res 9:1003-13 (2014). Read more (PubMed: 25206752) »
  • Cervelló I  et al. Reconstruction of endometrium from human endometrial side population cell lines. PLoS One 6:e21221 (2011). Flow Cyt ; Human . Read more (PubMed: 21712999) »

See all 4 Publications for this product

Product Wall

Thank you very much for your interest in abcam antibodies. To our knowledge,these primary antibodies (ab27333, ab47095, ab30437 and ab11155)have not been tested in Western Blot and ICC/IF. They have been tested only in Flow cytometry as shown on the da...

Read More

If the antibody datasheets only list "flow cytometry" in the Applications section, then that is the only application that has been tested. It is possible that the antibodies could also work for western blotting or ICC, but these applications ...

Read More

A cells-only control with no antibody will show the contribution of autofluorescence of the cells themselves. Most people use this to set up the flow cytometer. An isotype control (cells incubated with the same isotype of antibody as the target-specifi...

Read More

Thank you for contacting Abcam. I am replying to your question on behalf of my colleague Ada. The antibodies that have FITC conjugated to them do not need the anti-FITC antibody ab112511, if you simply want to detect FITC fluorescence by flow cytometry...

Read More

Thank you for contacting us. In general, the immunoglobulin class (IgG1, IgG2a, IgGM, etc.) and light chain sub-class (kappa or lambda) is listed on the online datasheet. When the light chain is not listed, then the light chain sub-class has not be...

Read More

Thank you for your enquiry. We test this antibody on the human T lymphoma cell line HUT78 but CD90 is reportedly expressed by fibroblast subsets. The following reference may be of interest, it uses this clone (F15-42-1) for staining of fibroblast...

Read More