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Antibodies

CD3E Antibody

Product Sizes
50 ug
£186.00
CSB-PA10484A0RB-50UG
100 ug
£334.00
CSB-PA10484A0RB-100UG
About this Product
SKU:
CSB-PA10484A0RB
Additional Names:
CD3 epsilon antibody; CD3e antibody; CD3e antigen antibody; CD3e antigen epsilon polypeptide (TiT3 complex) antibody; CD3E antigen epsilon polypeptide antibody; CD3E antigen, epsilon subunit antibody; CD3e molecule epsilon antibody; CD3e molecule, epsilon (CD3 TCR complex) antibody; CD3e molecule, epsilon (CD3-TCR complex) antibody; CD3E_HUMAN antibody; IMD18 antibody; T cell antigen receptor complex epsilon subunit of T3 antibody; T cell surface antigen T3/Leu 4 epsilon chain antibody; T cell surface glycoprotein CD3 epsilon chain antibody; T-cell surface antigen T3/Leu-4 epsilon chain antibody; T-cell surface glycoprotein CD3 epsilon chain antibody; T3E antibody; TCRE antibody
Application:
ELISA, Immunofluorescence, Immunohistochemistry, Western Blot
Buffer:
Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Clonality:
Polyclonal
Extra Details:
Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways (PubMed:2470098). In addition of this role of signal transduction in T-cell activation, CD3E plays an essential role in correct T-cell development. Initiates the TCR-CD3 complex assembly by forming the two heterodimers CD3D/CD3E and CD3G/CD3E. Participates also in internalization and cell surface down-regulation of TCR-CD3 complexes via endocytosis sequences present in CD3E cytosolic region (PubMed:10384095, PubMed:26507128).
Host:
Rabbit
Immunogen:
Recombinant Human T-cell surface glycoprotein CD3 epsilon chain protein (23-207AA)
Isotype:
IgG
Physical State:
Liquid
Purification:
Protein G Purified
Reactivities:
Human
Shipping Conditions:
Blue Ice
Storage Conditions:
-20[o]C/-70[o]C Avoid freeze/thaw cycles.
Supplier:
Cusabio
Type:
Antibody: Polyclonal Antibody
Western blot All lanes: CD3E antibody at 1.5ug/ml + Jurkat whole cell lysate Secondary Goat polyclonal to rabbit IgG at 1/10000 dilution Predicted band size: 24 kDa Observed band size: 24 kDa
Immunofluorescence staining of PC-3 cells with CSB-PA10484A0Rb at 1:53, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
IHC image of CSB-PA10484A0Rb diluted at 1:80 and staining in paraffin-embedded human appendix tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
IHC image of CSB-PA10484A0Rb diluted at 1:80 and staining in paraffin-embedded human lymph node tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.