Peptide Length Variants p2Ca and QL9 Present Distinct Conformations to Ld-Specific T Cells
نویسندگان
چکیده
منابع مشابه
Potentiation of T Cell Stimulatory Activity by Chemical Fixation of a Weak Peptide-MHC Complex
The stability of peptide-MHC complex (pMHC) is an important factor to shape the fate of peptide-specific T cell immune response, but how it influences on T cell activation process is poorly understood. To better understand that, we investigated various T cell activation events driven by Ld MHCI loaded with graded concentrations of P2Ca and QL9 peptides, respectively, with 2C TCR Tg T cells; the...
متن کاملDistinct Conformations to L Peptide Length Variants p 2 Ca and QL 9 Janet M . Connolly Tara
متن کامل
Potent cytolytic response by a CD8+ CTL clone to multiple peptides from the same protein in association with an allogeneic class I MHC molecule.
CTL clone 2C recognizes the allogeneic class I MHC molecule L(d) in association with peptides derived from alpha-ketoglutarate dehydrogenase (oxoglutarate dehydrogenase (OGDH)), a ubiquitous intracellular protein. One of these peptides, QLSPFPFDL (QL9), elicits more vigorous cytolytic responses than two previously identified naturally processed peptides with overlapping sequences, LSPFPFDL (p2C...
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ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2001
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.167.8.4207