Rabbit Anti-CD3E Recombinant Antibody (VS3-CJ473)
CAT#: VS3-CJ473
This product is a rabbit antibody that recognizes human CD3E.
Gene Expression
Subcellular Location and Protein Expression
Figure 1 IF staining of human cell line JURKAT
Immunofluorescent staining of human cell line JURKAT shows localization to plasma membrane & endoplasmic reticulum.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/40957/1970_E5_1_selected.jpg
Normal Tissue
Figure 2 Lymph node
Non-germinal center cells
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/72864/157655_A_9_8.jpg
RNA Expression
Figure 3 RNA cell line category: Group enriched (JURKAT, MOLT-4)
Cell lines ordered by descending RNA expression order.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000198851-CD3E
❮
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Specifications
- Immunogen
- Human CD3 epsilon aa 100-250
- Host Species
- Rabbit
- Type
- Rabbit IgG
- Specificity
- Human CD3E
- Species Reactivity
- Human
- Applications
- WB, ICC, IF, IHC, FC
- Conjugate
- Unconjugated
Product Property
- Purification
- Protein A affinity purified
- Purity
- >95% as determined by SDS-PAGE
- Format
- Liquid
- Buffer
- 40% Glycerol, 1% BSA, TBS, pH7.4.
- Preservative
- 0.05% Sodium Azide
- Storage
- Aliquot and store at -20°C or -80°C. Avoid repeated freeze/thaw cycles.
Applications
- Application Notes
- This antibody has been tested for use in Western Blot (1:1000), Immunocytochemistry/Immunofluorescence (1:50-1:200), Immunohistochemistry (1:200-1:400), Flow Cytometry (1:100).
Target
- Alternative Names
- T3E; TCRE; IMD18; CD3epsilon
- Gene ID
- 916
- UniProt ID
- P07766
- Cellular Localization
- Cell membrane, Membrane
- Post Translation Modifications
- Phosphorylated on Tyr residues after T-cell receptor triggering by LCK in association with CD4/CD8.
- Protein Refseq
- NP_000724.1
- Function
- 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).
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
Lot Number:
Protocol & Troubleshooting
We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.
Isotype Control
- CAT
- Product Name
Secondary Antibody
- CAT
- Product Name
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| CAT | Product Name | Application | Type |
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