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- 详细信息
- 文献和实验
- 技术资料
- 供应商:
齐源
- 库存:
999
- 靶点:
CD3
- 级别:
CD3 Antibody
- 目录编号:
CD3 Antibody
- 克隆性:
单克隆
- 抗原来源:
大鼠
- 保质期:
CD3 Antibody
- 抗体英文名:
Brilliant Violet 421™ anti-mouse CD3 Antibody
- 抗体名:
CD3 Antibody
- 标记物:
CD3 Antibody
- 宿主:
大鼠
- 适应物种:
小鼠
- 免疫原:
CD3 Antibody
- 亚型:
CD3 Antibody
- 形态:
CD3 Antibody
- 应用范围:
FC, ICC
- 保存条件:
2-8℃
- 浓度:
CD3 Antibody
- 规格:
125 uL/50 ug
| 规格: | 125 uL | 产品价格: | ¥3200.0 |
|---|---|---|---|
| 规格: | 50 ug | 产品价格: | ¥4600.0 |
Description :CD3, also known as T3, 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. CD3 is composedof CD3ε, δ, γ and ζ chains. It forms a TCR complex by associating with TCR α/β or γ/δ chains.CD3 plays a critical role in TCR signal transduction, T cell activation, and antigen recognitionby binding the peptide/MHC antigen complex
Verified Reactivity :Mouse
Antibody Type :Monoclonal
Host Species :Rat
Immunogen :γδTCR-positive T-T hybridoma D1
Formulation :Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
Preparation :The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™under optimal conditions.
Concentration :µg sizes: 0.2 mg/mL
µL sizes: lot-specific (to obtain lot-specific concentration and expiration, please enter the lotnumber in our Certificate of Analysis online tool.)
Storage & Handling :The antibody solution should be stored undiluted between 2°C and 8°C, and protected fromprolonged exposure to light. Do not freeze.
Application :FC - Quality tested、ICC - Verified
Recommended Usage :Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometricanalysis. For immunofluorescent staining using the µg size, the suggested use of this reagent is ≤0.25 µg per million cells in 100 µl volume. For immunocytochemistry using the µl size, thesuggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl ofwhole blood. It is recommended that the reagent be titrated for optimal performance for eachapplication.
Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd.
Excitation Laser :Violet Laser (405 nm)
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文献和实验1. Radtke AJ, et al. 2020. Proc Natl Acad Sci U S A. 117:33455-65. (SB) PubMed
2. Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed
Product Citations:
1. Kalinina A, et al. 2021. STAR Protoc. 2:100368. PubMed
2. Schädlich IS, et al. 2022. iScience. 25:104470. PubMed
3. John S, et al. 2020. Sci Rep. 10:11377. PubMed
4. Chukkapalli S, et al. 2015. Pathog Dis. 73:9. PubMed
5. Baptista AP et al. 2019. Immunity. 50(5):1188-1201 . PubMed
6. Lee H, et al. 2020. Cell Metabolism. 31(4):822-836. PubMed
7. Piepke M, et al. 2021. J Neuroinflammation. 18:265. PubMed
8. Chen J, et al. 2022. Nat Commun. 13:6759. PubMed
9. Findlay EG, et al. 2019. Oncoimmunology. 8:1608106. PubMed
10. Go DM, et al. 2021. Cell Mol Gastroenterol Hepatol. 12:715. PubMed
11. Montes de Oca R, et al. 2021. Mol Cancer Ther. 20:1941. PubMed
12. Almshayakhchi R, et al. 2021. Front Oncol. 11:636977. PubMed
无反应状态或死亡。 在体外联合使用 CD3 和 CD28 的抗体刺激 T 细胞,模拟 T 细胞活化的双信号作用,是进行 T 细胞激活与扩增应用最广泛的方法。除直接使用功能学抗体以外,目前磁珠法(CD3/CD28 抗体偶联磁珠)以及多聚体法(CD3/CD28 抗体偶联 Streptamer 多聚体)也是激活扩增 T 细胞比较常见的两种方法。以上说到的无论是抗体法、磁珠法、亦或者是多聚体法,归根结底都是借助于 CD3 与 CD28 抗体对 T 细胞进行刺激。 下面,我们以小鼠脾脏样本为例,分享
流式抗体的选择和配色原则由于在流式细胞实验过程中,荧光抗体对单细胞悬液的标记效果直接影响实验的数据质量。因此,需要考虑各种影响流式抗体品质及检测效果的因素,例如抗体特异性、荧光素信号强弱、荧光素标记方式、同型对照等。本文介绍如何选择合适的流式抗体: 1、需要满足抗体选择的最基本条件:目标蛋白特异性,反应种属以及应用实验等。 靶标特异性:确定标记物名称,确定是细胞表面表达,还是细胞内表达。细胞内表达需要进行透膜。 物种来源:确定待测样本的种属来源。例如,抗小鼠的抗体,不能用于人的样本的检测
中。5. 用无菌 PBS 将上述锥形试管填满(至 50 mL)。介绍样品制备。6. 洗涤。在室温、低速制动条件下,以 300 X g 离心分离试管 10 分钟。7. 裂解红细胞(BD 产品目录号:555899,10 x 溶液。在蒸馏水中使用 1 x 溶液。室温孵育 15 分钟。)8. 将 1x106 PBMC 重悬于 20 μL 染色缓冲液中(PBS 含有 5% 正常人血清)。9. 加入抗体:CD117-BV421 (c-kit)、CD7-BV510、CD57- BV605、CD8-BV650











