Anti-CD45RA antibody [GRT22] (FITC) (ab91038)

Overview

  • Product name
    Anti-CD45RA antibody [GRT22] (FITC)
    See all CD45RA primary antibodies
  • Description
    Mouse monoclonal [GRT22] to CD45RA (FITC)
  • Conjugation
    FITC. Ex: 493nm, Em: 528nm
  • Specificity
    ab91038 recognizes all CD45 molecules containing the A region exon.
  • Tested applications
    Suitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Fresh Human lymph node lymphocytes depleted of surface immunoglobulin positive cells.

  • Positive control
    • Anticoagulated (EDTA) Human blood
  • General notes


    ab91038 allows simultaneous detection and enumeration of the helper/inducer T-cell subset and CD45RA+ cells.

Properties

Applications

Our Abpromise guarantee covers the use of ab91038 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 20µl for 106 cells. ab91356-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

Target

  • Function
    Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity.
  • Involvement in disease
    Severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-positive
    Multiple sclerosis
  • Sequence similarities
    Belongs to the protein-tyrosine phosphatase family. Receptor class 1/6 subfamily.
    Contains 2 fibronectin type-III domains.
    Contains 2 tyrosine-protein phosphatase domains.
  • Domain
    The first PTPase domain interacts with SKAP1.
  • Post-translational
    modifications
    Heavily N- and O-glycosylated.
  • Cellular localization
    Membrane. Membrane raft. Colocalized with DPP4 in membrane rafts.
  • Information by UniProt
  • Database links
  • Alternative names
    • B220 antibody
    • CD45 antibody
    • CD45 antigen antibody
    • CD45R antibody
    • EC 3.1.3.48 antibody
    • GP180 antibody
    • L-CA antibody
    • LCA antibody
    • Leukocyte common antigen antibody
    • Loc antibody
    • Ly-5 antibody
    • LY5 antibody
    • Ly5, homolog of antibody
    • Lymphocyte antigen 5 antibody
    • Lyt-4 antibody
    • Protein tyrosine phosphatase, receptor type C antibody
    • Protein tyrosine phosphatase, receptor type, C antibody
    • Protein tyrosine phosphatase, receptor type, c polypeptide antibody
    • Ptprc antibody
    • PTPRC_HUMAN antibody
    • Receptor-type tyrosine-protein phosphatase C antibody
    • RT7 antibody
    • T200 antibody
    • T200 glycoprotein antibody
    • T200 leukocyte common antigen antibody
    see all

Images

  • 20 µl ab91038, labeling 106 cells, staining CD45RA in normal peripheral blood (anticoagulated - EDTA) by Flow Cytometry / FACS.

References

ab91038 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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