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用于 和 T 细胞受体刺激测定的小鼠脾 T 细胞的分离和富集。

Isolation and enrichment of mouse splenic T cells for and T cell receptor stimulation assays.

机构信息

Aix Marseille Univ, CNRS, Inserm, Centre d'immunologie de Marseille-Luminy (CIML), Parc Scientifique de Luminy, Case 906, 13 288 Marseille Cedex 9, France.

APHM, Hospital La Timone, Laboratoire d'Hématologie, Marseille, France.

出版信息

STAR Protoc. 2021 Nov 16;2(4):100961. doi: 10.1016/j.xpro.2021.100961. eCollection 2021 Dec 17.

DOI:10.1016/j.xpro.2021.100961
PMID:34825221
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8605083/
Abstract

Specific antigen recognition by T cell receptor (TCR) activates TCR signaling pathway, leading to T cell proliferation and differentiation into effector and memory cells. Herein, we describe protocols for TCR stimulation assays, including procedures for the isolation and enrichment of mouse splenic T cells for TCR stimulation with anti-CD3/CD28 antibodies, and the use of ovalbumin-OT-II mouse model for TCR stimulation. We applied this protocol to show that MYC protein is essential for T cell proliferation and differentiation. For complete details on the use and execution of this protocol, please refer to Nozais et al. (2021).

摘要

T 细胞受体 (TCR) 通过特异性抗原识别激活 TCR 信号通路,导致 T 细胞增殖并分化为效应细胞和记忆细胞。在此,我们描述了 TCR 刺激实验方案,包括用抗 CD3/CD28 抗体刺激 TCR 时从小鼠脾脏中分离和富集 T 细胞的程序,以及使用卵清蛋白-OT-II 小鼠模型刺激 TCR。我们应用此方案表明 MYC 蛋白对于 T 细胞增殖和分化是必需的。如需详细了解该方案的使用和执行情况,请参阅 Nozais 等人 (2021)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/bd319c5261f7/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/d91b78659e9a/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/9020b9a9d55e/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/d3ae3e7cf0e8/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/a8d7a9172c0a/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/bf716be0ebdc/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/bd319c5261f7/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/d91b78659e9a/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/9020b9a9d55e/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/d3ae3e7cf0e8/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/a8d7a9172c0a/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/bf716be0ebdc/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f0c/8605083/bd319c5261f7/gr5.jpg

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