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Invitrogen
CD3e Monoclonal Antibody (UCHT1), Pacific Orange™
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FIGURE: 1 / 2
CD3e Antibody (CD0330) in Flow
Antigen Specificity: The UCHT1 monoclonal antibody reacts with human CD3e, a 20 kDa subunit of the TCR/CD3 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 developing thymocytes and by all mature T cells. Crosslinking of TCR via immobilized UCHT1 results in T cell proliferation.
Product Details
CD0330
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
UCHT1
Immunogen
Human CD3e
Conjugate
Excitation/Emission Max
400/551 nm
View spectra
Form
Liquid
Purification
purified
Storage buffer
PBS with BSA
Contains
0.1% sodium azide
Storage conditions
4°C, store in dark
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Our Pacific Orange™ dye is optimally excited by the violet laser, and it is recommended that a 575, 585 or 600 nm band pass filter be used for optimal detection. Pacific Blue™ and Pacific Orange™ dye conjugates can be simultaneously excited at 405 nm and emit at 455 nm and 551 nm, respectively, facilitating two-color analysis.
Each lot is tested by flow cytometry using human peripheral blood leukocytes (PBL).
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.
Analyte Specific Reagent
How to use the Panel Builder
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Bioinformatics
Protein Aliases: CD247; CD247 antigen, zeta subunit; CD3 antigen, delta subunit; CD3 delta; CD3 TCR complex; CD3-epsilon; CD3d; CD3d antigen, delta polypeptide (TiT3 complex); CD3d molecule, delta (CD3-TCR complex); CD3e; CD3e antigen, epsilon polypeptide (TiT3 complex); CD3e molecule, epsilon (CD3-TCR complex); CD3g; CD3g antigen, gamma polypeptide (TiT3 complex); CD3g molecule, epsilon (CD3-TCR complex); CD3g molecule, gamma (CD3-TCR complex); CD3Z antigen, zeta polypeptide (TiT3 complex); CD3zeta chain; FLJ18683; Leu-4; OKT3, delta chain; T cell antigen receptor complex epsilon subunit of T3; T-cell antigen receptor complex, epsilon subunit of T3; T-cell antigen receptor complex, gamma subunit of T3; T-cell antigen receptor complex, zeta subunit of CD3; T-cell receptor T3 delta 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; TCR zeta chain
Gene Aliases: CD247; CD3-DELTA; CD3-GAMMA; CD3-ZETA; CD3D; CD3E; CD3G; CD3H; CD3Q; CD3Z; IMD17; IMD18; IMD19; IMD25; T3D; T3E; T3G; T3Z; TCRE; TCRZ
UniProt ID: (Human) P20963, (Human) P04234, (Human) P07766, (Human) P09693
Entrez Gene ID: (Human) 919, (Human) 915, (Human) 916, (Human) 917
transmembrane signaling receptor activity
protein binding
identical protein binding
protein homodimerization activity
transcription coactivator activity
protein heterodimerization activity
receptor signaling protein activity
SH3 domain binding
protein kinase binding
receptor signaling complex scaffold activity
T cell receptor binding
defense/immunity protein
immunoglobulin receptor superfamily
viral process
T cell costimulation
Fc-gamma receptor signaling pathway involved in phagocytosis
regulation of defense response to virus by virus
regulation of immune response
T cell receptor signaling pathway
cell surface receptor signaling pathway
T cell differentiation
positive thymic T cell selection
positive regulation of transcription from RNA polymerase II promoter
positive regulation of T cell anergy
protein complex assembly
transmembrane receptor protein tyrosine kinase signaling pathway
signal complex assembly
G-protein coupled receptor signaling pathway
response to nutrient
positive regulation of gene expression
negative regulation of gene expression
positive regulation of interferon-gamma production
positive regulation of interleukin-4 production
positive regulation of T cell proliferation
T cell activation
regulation of apoptotic process
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
positive regulation of peptidyl-tyrosine phosphorylation
positive regulation of calcium-mediated signaling
apoptotic signaling pathway
establishment or maintenance of cell polarity
protein transport
regulation of lymphocyte apoptotic process
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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