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Anti-Mouse CD3 epsilon Recombinant Antibody (145-2C11) (MY057107)

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概述
货号MY057107
品牌abinScience
种属反应性Mouse
应用FCM, ICC, IHC, IP, T cell stimulation (Reported), T cell depletion (Reported), WB
同种型IgG2a
克隆号145-2C11
靶标T3E, T-cell surface antigen T3/Leu-4 epsilon chain, CD3e, CD3E, T-cell surface glycoprotein CD3 epsilon chain
内毒素水平Please contact with the lab for this information.
纯度>95% as determined by SDS-PAGE.
纯化方式Protein A/G purified from cell culture supernatant.
Accession号P22646
状态Liquid
保存溶液 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

稳定性和存储Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.
背景

T-cell surface glycoprotein CD3 epsilon chain (CD3E) is a ~21 kDa protein. 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 CD247/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. CD3E ITAM phosphorylation creates docking sites for the protein kinase ZAP70 leading to ZAP70 phosphorylation and its conversion into a catalytically active enzyme. CD3E is the therapeutic target of blinatumomab (Blincyto).

1. DeJarnette, JB. et al. (1998) Proceedings of the National Academy of Sciences of the United States of America 95, 14909-14. PMID: 9843989
2. Saint-Ruf, C. et al. (2000) Nature 406, 524-7. PMID: 10952314
3. Wang, Y. et al. (2009) PLoS biology 7, e1000253. PMID: 19956738
4. Borroto, A. et al. (2014) Journal of immunology (Baltimore, Md. : 1950) 192, 2042-53. PMID: 24470497
5. Bettini, ML. et al. (2014) Journal of immunology (Baltimore, Md. : 1950) 193, 258-67. PMID: 24899501
6. Du, J. et al. (2025) Cell 188, 4025-4042.e20. PMID: 40592325
NoteFor research use only.
图片
  • Bioactivity

    SEC-HPLC detection for Anti-Mouse CD3E Antibody (145-2C11).

参考文献
公式
质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)
填写 质量、浓度、体积中的任意 2 项 + 分子量,自动计算未知值。
质量
=
浓度
×
体积
分子量 *
g/mol
公式
C₁ × V₁ = C₂ × V₂
填写 4 项中的任意 3 项,自动计算未知值。
母液
C₁ (起始浓度)
×
V₁ (起始体积)
=
工作液
C₂ (终浓度)
×
V₂ (终体积)

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