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Peptide-based Identification of Functional Motifs and their Binding Partners
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Chapters
- 00:05Title
- 02:55Nef Scanning Peptide TUNEL Assay
- 04:43Competitive Inhibition Analysis Using Peptides
- 06:02Isolating Motif Binding Partners Using Peptides as Bait
- 09:25Nef-GFP Secretion Fluorescent Plate Reader Assay of Antibody Inhibition
- 10:33Identification of Nef Functional Motifs and their Binding Partners
- 13:23Conclusion
Techniques to dissect the mechanisms underlying the secretion of HIV-1 Nef in exosomes are described. Specific short peptides derived from Nef and protein transfection were exploited to determine the structure, function, and binding partners of Nef’s Secretion Modification Region. These procedures have general relevance in many mechanistic studies.
