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Invitrogen
CD3 Monoclonal Antibody (F7.2.38)
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FIGURE: 1 / 16
CD3 Antibody (MA5-12577) in ICC/IF
Immunofluorescence analysis of CD3 was performed using Jurkat cells. The cells were fixed with 4% paraformaldehyde for 5 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 2% BSA for overnight at room temperature. The cells were labeled with CD3 Monoclonal Antibody (F7.2.38) (Product # MA5-12577) at 1:100 dilution in 0.1% BSA, incubated at 4 degree celsius overnight and then labeled with Donkey anti-Mouse IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ Plus 488 (Product # A32766, 1:2000 dilutio... View More
Product Details
MA5-12577
Applications
Tested Dilution
Publications
Product Specifications
Published species
Human,
Mouse
Host/Isotype
Mouse
/ IgG1, kappa
Class
Monoclonal
Type
Antibody
Clone
F7.2.38
Immunogen
Purified CD3 epsilon gamma delta/CD3omega
Conjugate
Form
Liquid
Concentration
Conc. Not Determined
Storage conditions
4°C
Shipping conditions
Wet ice
RRID
Product Specific Information
MA5-12577 targets CD3E in IHC (P) applications and shows reactivity with Human samples.
The MA5-12577 immunogen is purified CD3 epsilon gamma delta/CD3omega.
Target Information
The CD3 complex, composed of gamma, delta, epsilon, and zeta subunits, is essential for the assembly, trafficking, and surface expression of the T cell receptor (TCR) complex. These subunits are structurally related members of the immunoglobulin superfamily and are encoded by closely linked genes on human chromosome 11. CD3 is expressed by thymocytes in a developmentally regulated manner and by all mature T cells, but not on B or NK cells. The CD3 subunits play a crucial role in transducing antigen-recognition signals into the cytoplasm of T cells. The cytoplasmic tails of CD3 subunits contain a double tyrosine-based motif that associates with cytoplasmic signal transduction molecules, mediating T cell activation through the TCR. Crosslinking of the TCR initiates intracellular biochemical pathways that result in cellular activation, proliferation, and potentially growth arrest and cell survival. CD3 is present on 68-82% of normal peripheral blood lymphocytes, 65-85% of thymocytes, and Purkinje cells in the cerebellum. Decreased percentages of T lymphocytes may be observed in some autoimmune diseases. Defects in the CD3 gene are associated with CD3 immunodeficiency, highlighting its importance in immune function and regulation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Disclaimer
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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