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FITC anti-mouse CD3ε
  • 商城价格 登录后可查看价格
  • 货号 100305
  • 品牌 Biolegend ( 经销商 )
  • CAS号
  • 规格/包装 50ug
  • 单位
  • 储存条件 4度
  • 现货状态 两个工作日

  • 数量

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Description

CD3ε is a 20 kD transmembrane protein, also known as CD3 or T3. It is a member of the Ig superfamily and primarily expressed on T cells, NK-T cells, and at different levels on thymocytes during T cell differentiation. CD3ε forms a TCR complex by associating with the CD3δ, γ and ζ chains, as well as the TCR α/β or γ/δ chains. CD3 plays a critical role in TCR signal transduction, T cell activation, and antigen recognition by binding the peptide/MHC antigen complex.

Product Details
Isotype ControlFITC Armenian Hamster IgG Isotype Ctrl Reactivity Mouse Immunogen H-2Kb-specific mouse cytotoxic T lymphocyte clone BM10-37 Formulation Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide. Preparation The antibody was purified by affinity chromatography, and conjugated with FITC under optimal conditions. The solution is free of unconjugated FITC. Concentration 0.5 mg/ml Storage & Handling The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze. Application
FC - Quality tested
Recommended Usage
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
Excitation Laser Blue Laser (488 nm)
Application Notes
The 145-2C11 antibody is useful for in vitro blocking and activation assays, as well as apoptosis induction and in vivo T cell depletion. Additional reported applications (for relevant formats of this clone) include: immunoprecipitation1, immunohistochemical staining14,15 of acetone-fixed frozen sections and zinc-fixed paraffin-embedded sections, Western blotting4, complement-mediated cytotoxicity6, in vitro and in vivo stimulation of T cells1,2,7,12,16, immunofluorescent staining5, and in vivo T cell depletion8-10. The 145-2C11 antibody has been reported to block the binding of 17A2 antibody to CD3 epsilon-specific T cells11. Clone 145-2C11 is not recommended for formalin-fixed paraffin embedded sections. The LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered) is recommended for functional assays (Cat. No. 100314). For in vivo studies or highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Cat. No. 100340) with a lower endotoxin limit than standard LEAF™ purified antibodies (Endotoxin <0.01 EU/µg).
Application References

(PubMed link indicates BioLegend citation)
1. Leo O, et al. 1987. P. Natl. Acad. Sci. USA 84:1374. (IP, Activ)
2. Kruisbeek AM, et al. 1991. In Current Protocols in Immunology. 3.12.1. (Activ)
3. Duke RC, et al. 1995. Current Protocols in Immunology. 3.17.1.
4. Salvadori S, et al. 1994. J. Immunol. 153:5176. (WB)
5. Payer E, et al. 1991. J. Immunol. 146:2536. (IF)
6. Jacobs H, et al. 1994. Eur. J. Immunol. 24:934. (CMCD)
7. Vossen ACTM, et al. 1995. Eur. J. Immunol. 25:1492. (Activ)
8. Henrickson M, et al. 1995. Transplantation 60:828. (Deplete)
9. Kinnaert P, et al. 1996. Transpl. Int. 9:386. (Deplete)
10. Han WR, et al. 1999. Transpl. Immunol. 7:207. (Deplete)
11. Miescher GC, et al. 1989. Immunol. Lett. 23:113. (Block)
12. Terrazas LI, et al. 2005. Intl. J. Parasitology. 35:1349. (Activ)
13. Ko SY, et al. 2005. J. Immunol. 175:3309.
14. Podd BS, et al. 2006. J. Immunol. 176:6532. (IHC)
15. Tilley SL, et al. 2007. J. Immunol. 178:3208. (IHC)
16. Wang W, et al. 2007. J. Immunol. 178:4885. (Activ)
17. Xiao S, et al. 2007. J. Exp. Med. 204:1691.
18. Chappaz S, et al. 2007. Blood doi:10.1182/blood-2007-02-074245. (FC) PubMed.
19. Curtsinger JM, et al.2005. J. Immunol. 175:4392. PubMed
20. Guo Y, et al. 2008. Blood 112:480. PubMed
21. Kenna TJ, et al. 2008. Blood 111:2091.
22. Perchonock CE, et al. 2007. J. Immunol. 179:1768. PubMed
23. Perchonock GE, et al. 2006. Mol. Cell. Biol. 26:6005. PubMed
24. Kanaya T, et al. 2008. Am. J. Physiol. Gastrointest. Liver Physiol. 295:G273. PubMed
25. de Koning BA, et al. 2006. Int. Immunol. 18:941. PubMed
26. Schulteis RD, et al. 2008. Blood 295:G273. PubMed
27. Qi Q, et al. 2009. Blood 114:564. PubMed
28. Helmersson S, et al. 2013. Am J Pathol. 9440:123. Pubmed
29. Wu S, et al. 2014. Clin Vaccine Immunol. 21:156. PubMed
30. Yan J, et al. 2014. Vaccine. 32:2833. PubMed
31. Guiterrez DA, et al. 2014. Diaebetes. 63:3827. PubMed
Publication Library
RRID AB_312670 (BioLegend Cat. No. 100305)
AB_312671 (BioLegend Cat. No. 100306)

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