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CD3 epsilon (YD20060) Rabbit mAb  (Cat.#:AYD12819)

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Host: RabbitClonality: MonoclonalReactivity: MouseWBIHC-PICC/IFIP
Cat.# AYD12819
Target / gene Cd3e
Host Rabbit
Clonality Monoclonal
Reactivity Mouse
Application WB, IHC-P, ICC/IF, IP

Cat.#:AYD12819

SizePrice
50ul RMB: 680Sale1280 Add to cart
100ul RMB: 1219Sale2300 Add to cart
  • Information

  • Application guide

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Mouse
Host Rabbit
Clonality Monoclonal
Isotype IgG
Application WBIHC-PICC/IFIP
Dilution
Predicted MW 21kDa
Observed MW
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.75% BSA,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive 无明确组织表达
Subcellular Cell membrane
Purification 亲和纯化

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control 无明确组织表达
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 21kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IHC-P Conditions for IHC-P
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control 无明确组织表达
Key conditions For paraffin sections, optimize retrieval buffer pH, retrieval time, and primary incubation
Expected result Expected localization: Cell membrane
Controls Include a positive sample, a negative sample, and a secondary or isotype control
ICC/IF Conditions for ICC/IF
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control 无明确组织表达
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Cell membrane
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IP Conditions for IP
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control 无明确组织表达
Key conditions Start at the recommended dilution and titrate for your sample and assay
Expected result Expected signal or band near 21kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Immunogen

Immunogen Please contact Support
Sequence Request sequence

Target data

Background Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response (PubMed:9843989, PubMed:10952314, PubMed:19956738, PubMed:24470497, PubMed:24899501, PubMed:40592325). 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 CD247/CD3Z (PubMed:10952314, PubMed:19956738, PubMed:24899501, PubMed:40592325). All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain (PubMed:10952314, PubMed:19956738, PubMed:24899501, PubMed:40592325). 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:10952314, PubMed:19956738, PubMed:24899501, PubMed:40592325). CD3E ITAM phosphorylation creates docking sites for the protein kinase ZAP70 leading to ZAP70 phosphorylation and its conversion into a catalytically active enzyme (PubMed:10952314). In addition of this role of signal transduction in T-cell activation, CD3E plays an essential role in correct T-cell development (PubMed:10952314, PubMed:19956738, PubMed:24899501). Also participates in internalization and cell surface down-regulation of TCR-CD3 complexes via endocytosis sequences present in CD3E cytosolic region (By similarity). In addition to its role as a TCR coreceptor, it serves as a receptor for ITPRIPL1 (By similarity). Ligand recognition inhibits T-cell activation by promoting interaction with NCK1, which prevents CD3E-ZAP70 interaction and blocks the ERK-NFkB signaling cascade and calcium influx (By similarity)
Gene ID 3134
Gene name Cd3e
Swiss P22646
Synonym CD3 epsilon (YD20060),CD3 epsilon (YD20060) Rabbit mAb,Cd3e,T-cell surface antigen T3/Leu-4 epsilon chain

Resources

Validation data

1 images

Validation images at the top of the page cover WB / IHC-P / ICC/IF / IP.

References

No papers are linked yet. Contact technical support for application examples.

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Support

Support can help confirm the application, sample, dilution, controls, and assay conditions.

Support center
Need help with the application?

Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB, IHC-P, ICC/IF, IP. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYD12819