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|Tested species reactivity||Human|
|Host / Isotype||Mouse / IgG1|
|Conjugate||FITC , PE|
|Storage buffer||PBS with 0.2% carrier protein|
|Contains||0.08% sodium azide|
|Storage Conditions||4° C, do not freeze|
|Tested Applications||Dilution *|
|Flow Cytometry (Flow)||Assay Dependent|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
This antibody is a monoclonal mixture of FITC-conjugated CD3 (clone M2AB, isotype IgG1) and PE-conjugated CD19 (clone 1G9, isotype IgG1).
T cell activation through the antigen receptor (TCR) involves the cytoplasmic tails of the CD3 subunits CD3 gamma, CD3 delta, CD3 epsilon and CD3 zeta. These CD3 subunits are structurally related members of the immunoglobulins super family encoded by closely linked genes on human chromosome 11. The CD3 components have long cytoplasmic tails that associate with cytoplasmic signal transduction molecules. This association is mediated at least in part by a double tyrosine-based motif present in a single copy in the CD3 subunits. CD3 may play a role in TCR-induced growth arrest, cell survival and proliferation. CD19 is a member of the immunoglobulin superfamily and has two Ig like domains. The CD19 molecule is expressed on 100% of the peripheral B cells as defined by expression of kappa or lamda light chains. It appears to be expressed on myeloid leukemia cells, particularly those of monocytic lineage. Leukemia phenotype studies have demonstrated that the earliest and broadest B cell restricted antigen is the CD19 antigen. The receptor for CD19 is an important functional regulator of normal and malignant B cell proliferation. It is expressed in all B cell precursor leukemias.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
AW495831; B-lymphocyte surface antigen B4; CD3 antigen, delta subunit; CD3 delta; CD3 epsilon; CD3-epsilon; CD3d antigen, delta polypeptide (TiT3 complex); CD3d molecule, delta (CD3-TCR complex); CD3e; CD3e antigen; CD3e antigen, epsilon polypeptide (TiT3 complex); CD3e molecule, epsilon (CD3-TCR complex); CD3g antigen, gamma polypeptide (TiT3 complex); CD3g molecule, epsilon (CD3-TCR complex); CD3g molecule, gamma (CD3-TCR complex); differentiation antigen CD19; epsilon polypeptide TiT3 complex; epsilon subunit of T3; FLJ18683; OKT3, delta chain; T-cell antigen receptor complex; T-cell antigen receptor complex, epsilon subunit of T3; T-cell antigen receptor complex, gamma subunit of T3; T-cell receptor T3 delta chain; T-cell receptor T3 gamma chain; T-cell surface antigen Leu-12; T-cell surface antigen T3/Leu-4 epsilon chain; T3E; TCRE
B4; CD19; CD3-DELTA; CD3-GAMMA; CD3D; CD3E; CD3G; CVID3; IMD17; IMD18; IMD19; T3D; T3E; T3G; TCRE