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CD3e Antibody (M002T02Y04-A) in Flow
C57BL/6 mouse splenocytes were either left unstained (blue histogram) or stained with 1 µg of CD3 Monoclonal Antibody, NovaFluor Yellow 660 (purple histogram) and acquired in the YG4 channel on a 5-laser Cytek Aurora. Cells in the lymphocyte gate were used in the analysis.
Product Details
M002T02Y04-A
Product Specifications
Species Reactivity
Mouse
Host/Isotype
Armenian hamster
/ IgG
Class
Monoclonal
Type
Antibody
Clone
145-2C11
Conjugate
Excitation/Emission Max
550/664 nm
View spectra
Form
Liquid
Concentration
0.1 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
RRID
AB_3098898 (AB_2896717)
Product Specific Information
Description: The 145-2C11 monoclonal antibody reacts with mouse CD3e, a 20 kDa subunit of the TCR complex. Along with the other CD3 subunits, gamma and delta, the epsilon chain is required for proper assembly, trafficking and surface expression of the TCR complex. CD3 is expressed by thymocytes in a developmentally regulated manner and by all mature T cells. Binding of 145-2C11 to TCR initiates the intracellular biochemical pathway resulting in cellular activation, proliferation, and apoptosis depending on specific conditions utilized. 145-2C11 is commonly used as a phenotypic marker for mouse T cells.
Each product contains 1 vial of NovaFluor conjugate and 1 vial of CellBlox Plus Blocking Buffer .
Applications Reported: This 145-2c11 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This 145-2c11 antibody has been tested by flow cytometric analysis of mouse splenocytes. This may be used at less than or equal to 1.0 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
NovaFluor dyes are not compatible with DNA intercalating viability dyes. Do not use viability dyes such as propidium iodide, 7-actinomycin D (7-AAD) and DAPI. Invitrogen LIVE/DEAD Fixable Dead Cell stains are recommended for use with NovaFluor dyes.
This NovaFluor conjugate has been updated to ship with CellBlox Plus Blocking Buffer (Cat. No. (C001T06F01)). This buffer contains formulation improvements over CellBlox. CellBlox Plus Blocking Buffer is required for optimal staining with NovaFluor conjugates and should be used in all experiments where NovaFluor conjugates are used. Whenever possible, we recommend adding CellBlox Plus Blocking Buffer to antibody cocktails/master mixes prior to combining with cells. Add 5 µL per sample (regardless of the number of NovaFluors in your panel) to use the antibody cocktail as intended. For single-color controls, use 5 µL of CellBlox Blocking Buffer per 100 µL of cell sample containing 10^3 to 10^8 cells.
NovaFluor conjugates are based on Phiton™ technology utilizing novel nucleic acid dye structures that allow for engineered fluorescent signatures with consideration for spillover and spread impacts. Learn more
Excitation: 552 nm; Emission: 663 nm; Laser: 561 nm (Yellow) Laser
Our internal testing shows that NovaFluor Yellow 660 non-specifically stains B cells in SJL mice. Non-specific staining has not been observed in BALB/c or C57BL/6 mice. Other strains have not been tested. See the Antibody Testing Data for an example of this strain-dependent difference.
Target Information
The CD3 subunit complex which is crucial in transducing antigen-recognition signals into the cytoplasm of T cells and in regulating the cell surface expression of the TCR complex. 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 and 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. The CD3 antigen is present on 68-82% of normal peripheral blood lymphocytes, 65-85% of thymocytes and Purkinje cells in the cerebellum. It is never expressed on B or NK cells. Decreased percentages of T lymphocytes may be observed in some autoimmune diseases. The genes encoding the CD3 epsilon, gamma and delta polypeptides are located on chromosome 11. Defects in the CD3 gene are associated with CD3 immunodeficiency.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD247; CD247 antigen; CD3 antigen, zeta polypeptide; CD3 TCR complex; CD3-zeta/eta; CD3d; CD3e; CD3g; FLJ18683; Leu-4; T cell antigen receptor complex epsilon subunit of T3; T-cell receptor T3 delta chain; T-cell receptor T3 eta chain; T-cell receptor T3 gamma chain; T-cell receptor T3 zeta chain; T-cell surface antigen T3/Leu-4 epsilon chain; T-cell surface glycoprotein CD3 delta chain; T-cell surface glycoprotein CD3 epsilon chain; T-cell surface glycoprotein CD3 gamma chain; T-cell surface glycoprotein CD3 zeta chain; T3/TCR complex
Gene Aliases: 4930549J05Rik; A430104F18Rik; AI504783; AW552088; Cd247; CD3; Cd3-eta; Cd3-zeta; Cd3d; Cd3e; CD3epsilon; Cd3g; Cd3h; Cd3z; Cd3zeta; Ctg-3; Ctg3; T3d; T3e; T3g; T3z; Tcrk; Tcrz
UniProt ID: (Mouse) P24161, (Mouse) P04235, (Mouse) P22646, (Mouse) P11942
Entrez Gene ID: (Mouse) 12503, (Mouse) 12500, (Mouse) 12501, (Mouse) 12502
cell surface receptor signaling pathway
T cell receptor signaling pathway
protein complex assembly
T cell activation
positive thymic T cell selection
positive regulation of T cell anergy
response to nutrient
T cell costimulation
positive regulation of interferon-gamma production
positive regulation of interleukin-4 production
positive regulation of T cell proliferation
negative thymic T cell selection
positive regulation of interleukin-2 biosynthetic process
negative regulation of smoothened signaling pathway
positive regulation of alpha-beta T cell proliferation
lymphocyte activation
positive regulation of peptidyl-tyrosine phosphorylation
positive regulation of calcium-mediated signaling
positive regulation of T cell activation
apoptotic signaling pathway
establishment or maintenance of cell polarity
protein transport
regulation of lymphocyte apoptotic process
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