Anti-CD19 antibody [SJ25C1], prediluted (PerCP/Cy5.5®) (ab155357)

Overview

  • Product name
    Anti-CD19 antibody [SJ25C1], prediluted (PerCP/Cy5.5®)
    See all CD19 primary antibodies
  • Description
    Mouse monoclonal [SJ25C1] to CD19, prediluted (PerCP/Cy5.5®)
  • Host species
    Mouse
  • Conjugation
    PerCP/Cy5.5®. Ex: 482nm, Em: 690nm
  • Tested applications
    Suitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    The details of the immunogen for this antibody are not available.

  • Positive control
    • Normal Human peripheral blood cells.

Properties

Applications

Our Abpromise guarantee covers the use of ab155357 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 5µl for 106 cells.

ab157226 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

Target

  • Function
    Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.
  • Involvement in disease
    Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) [MIM:613493]; also called antibody deficiency due to CD19 defect. CVID3 is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B cells is usually in the normal range, but can be low.
  • Sequence similarities
    Contains 2 Ig-like C2-type (immunoglobulin-like) domains.
  • Post-translational
    modifications
    Phosphorylated on serine and threonine upon DNA damage, probably by ATM or ATR. Phosphorylated on tyrosine following B-cell activation.
  • Cellular localization
    Membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • Antibody deficiency due to defect in CD19, included antibody
    • AW495831 antibody
    • B lymphocyte antigen CD19 antibody
    • B lymphocyte surface antigen B4 antibody
    • B-lymphocyte antigen CD19 antibody
    • B-lymphocyte surface antigen B4 antibody
    • B4 antibody
    • CD19 antibody
    • CD19 antigen antibody
    • CD19 molecule antibody
    • Cd19 protein antibody
    • CD19_HUMAN antibody
    • CVID3 antibody
    • Differentiation antigen CD19 antibody
    • Leu 12 antibody
    • Leu-12 antibody
    • Leu12 antibody
    • MGC109570 antibody
    • MGC12802 antibody
    • T-cell surface antigen Leu-12 antibody
    see all

Images

  • Flow cytometric analysis of normal Human peripheral blood cells with Anti-Human CD3 FITC and mouse IgG1 kappa Isotype Control PerCP-Cy5.5 (left) or ab155357 (right). Cells in the lymphocyte gate were used for analysis.

References

ab155357 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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