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Overlapping Peptide Library to Map Qa-1 Epitopes in a Protein
JoVE 杂志
免疫与感染
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JoVE 杂志 免疫与感染
Overlapping Peptide Library to Map Qa-1 Epitopes in a Protein
DOI:

08:04 min

December 20, 2017

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Chapters

  • 00:05Title
  • 00:56Overlapping Peptide (OLP) Library Generation and T Cell Priming with OLP Pool-pulsed Dendritic Cells (DCs) Protocol
  • 03:43Re-stimulation of OLP Pool-primed CD8+ T Cells Using Macrophages Pulsed with the OLP Pool
  • 06:19Results: Identification of a 9-mer Qa-1 Epitope in Myelin Oligodendrocyte Glycoprotein (MOG)
  • 07:32Conclusion

Summary

自动翻译

Qa-1 (HLA-E in human) belongs to a group of non-classical major histocompatibility complex 1b molecules. Immunization with Qa-1-binding epitopes has been shown to augment tissue-specific immune regulation and ameliorate several autoimmune diseases. Herein we describe an overlapping peptide library strategy for the identification of Qa-1 epitopes in a protein.

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