Anti-CD45RO antibody [UCHL1] (Phycoerythrin) (ab77217)

Overview

  • Product name
    Anti-CD45RO antibody [UCHL1] (Phycoerythrin)
    See all CD45RO primary antibodies
  • Description
    Mouse monoclonal [UCHL1] to CD45RO (Phycoerythrin)
  • Conjugation
    Phycoerythrin. Ex: 488nm, Em: 575nm
  • Specificity
    Recognizes CD45R0, a 180 kDa low molecular weight isoform of the leukocyte common antigen (LCA). The antigen is expressed on a subset of memory/activated T cells and on cortical thymocytes.
  • Tested applications
    Suitable for: IP, IHC-P, IHC-Fr, Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Human IL-2 dependent T cells

  • Positive control
    • Flow Cyt: Human peripheral blood lymphocytes.
  • General notes

    The conjugate is purified by size exclusion chromatography and adjusted for direct use in flow cytometry.

Properties

Applications

Our Abpromise guarantee covers the use of ab77217 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
IP Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
IHC-Fr Use at an assay dependent concentration.
Flow Cyt Use 5µl for 105-8 cells.

Use 5µl in a final volume of 100µl.

ab91363 - Mouse monoclonal IgG2a, 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
    Defects in PTPRC are a cause of severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-positive (T(-)B(+)NK(+) SCID) [MIM:608971]. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.
    Genetic variations in PTPRC are involved in multiple sclerosis susceptibility (MS) [MIM:126200]. MS is a neurodegenerative disorder characterized by the gradual accumulation of focal plaques of demyelination particularly in the periventricular areas of the brain. Peripheral nerves are not affected. Onset usually in third or fourth decade with intermittent progression over an extended period. The cause is still uncertain.
  • 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
    • GP180 antibody
    • L-CA antibody
    • lca antibody
    • Leukocyte common antigen antibody
    • LY 5 antibody
    • LY5 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
    • T200 antibody
    • T200 glycoprotein antibody
    • T200 leukocyte common antigen antibody
    see all

Images

  • Human peripheral blood lymphocytes stained with 5µL (0.5µg) ab77217 (solid line) or 0.5µg PE-conjugated mouse IgG2a isotype control (dashed line).

References

ab77217 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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