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血液中 n-甲基-d-天门冬氨酸 (NMDA) 受体自身抗体的简易细胞免疫荧光检测
JoVE Journal
Neuroscience
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JoVE Journal Neuroscience
A Simple Cell-based Immunofluorescence Assay to Detect Autoantibody Against the N-Methyl-D-Aspartate (NMDA) Receptor in Blood
DOI:

07:20 min

January 09, 2018

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Chapters

  • 00:05Title
  • 00:37Transfection of HEK293 Cells with NR1-GFP Expression Plasmid
  • 02:38Cell-based Immunofluorescence Assay
  • 04:41Results: Anti-NMDA Receptor Autoantibodies Detected in the Blood of Patients with Autoimmune Encephalitis
  • 06:12Conclusion

Summary

Automatic Translation

我们 ectopically 表达了以绿色荧光蛋白标记的 nmda 受体在人胚细胞 (HEK293) 中的 NR1 亚基作为抗原, 以检测疑似自身免疫性脑炎患者血液中 nmda 受体的自身抗体。这种简单的方法可能适用于临床设置的筛选目的。

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