1.一种EB病毒特异性TCR,包括α链和β链,其特征是:所述的α链的序列如下:
atgtaggacgcccctccggtcacggcatttctgatagtgcatcgacgtgactcacccgccgacacaggaagagggtggagaaccgtctcgggttccaatggctttttcctagtgttttgagggaaagaaacaatctatatatatactcttctaggcgggcgcccccttcccctcaaactcttttttttcctcctctgccaagctttgtttgttgagaaaaaacaaaaaattcgctcctggtaactctctttccgcctccaggggagtccccaacccggaaaaaacccccccccccccccccccaagtttttttaatctaggtaggcccgcggttggaaaactccccccccccccccccctgaagcctcacacagcccagtaactttgctagtacctcttgagtgcaaggtggagaattaagatctggatttgagacggagcacggaacatttcactcaggggaagagctatgaacatgctgactgccagcctgttgagggcagtcatagcctccatctgtgttgtatccagcatggctcagaaggtaactcaagcgcagactgaaatttctgtggtggagaaggaggatgtgaccttggactgtgtgtatgaaacccgtgatactacttattacttattctggtacaagcaaccaccaagtggagaattggttttccttattcgtcggaactcttttgatgagcaaaatgaaataagtggtcggtattcttggaacttccagaaggatcgctgaagacagaaagtccagtaccttgatcctgcaccgtgctaccttgagagatgctgctgtgtactactgttcagccggtggtgctacaaacaagctcatctttggaactggcactctgcttgctgtccagccaaatatccagaaccctgaccctgccgtgtaccagctgagagactctaaatccagtgacaagtctgtctgcctattcaccgattttgattctcaaacaaatgtgtcacaaagtaaggattctgatgtgtatatcacagacaaaactgtgctagacatgaggtctatggacttcaagagcaacagtgctgtggcctggagcaacaaatctgactttgcatgtgcaaacgccttcaacaacagcattattccagaagacaccttcttccccagcccagaaagttcctgtgatgtcaagctggtcgagaaaagctttgaaacagatacgaacctaaactttcaaaacctgtcagtgattgggttccgaatcctcctcctgaaagtggccgggtttaatctgctcatgacgctgcggctgtggtccagc,所述的β链的序列如下:
ccatcctgccctgaccctgccatgggcaccaggctcctcttctgggtggccttctgtctcctgggggcagatcacacaggagctggagtctcccagtcccccagtaacaaggtcacagagaagggaaaggatgtagagctcaggtgtgatccaatttcaggtcatactgccctttactggtaccgacagagcctggggcagggcctggagtttttaatttacttccaaggcaacagtgcaccagacaaatcagggctgcccagtgatcgcttctctgcagagaggactgggggatccgtctccactctgaccctacacgccctgcagcCAGAAGACTCAGCCCTGTATCTCTGCGCCAGCAGCCAAGACTGGACACCTAATGAGCAGTTCTTCGGGCCAGGGACACGGCTCACCGTGCTAGAGGACCtgaaaaacgtgttcccacccgaggtcgctgtgtttgagccatcagaagcagagatctcccacacccaaaaggccacactggtatgcctggccacaggcttctaccccgaccacgtggagctgagctggtgggtgaatgggaaggaggtgcacagtggggtcagcacagacccgcagcccctcaaggagcagcccgccctcaatgactccagatactgcctgagcagccgcctgagggtctcggccaccttctggcagaacccccgcaaccacttccgctgtcaagtccagttctacgggctctcggagaatgacgagtggacccaggatagggccaaacctgtcacccagatcgtcagcgccgaggcctggggtagagcagactgtggcttcacctccgagtcttaccagcaaggggtcctgtctgccaccatcctctatgagatcttgctagggaaggccaccttgtatgccgtgctggtcagtgccctcgtgcatggccatggtcaagagaaaggattccagaggctagctccaaaaccatcccaggtcattcttcatcctcacccaggattctcctgtacctgctcccaatctgtgttcctaaaagtgattctcactctgcttcatctcctacttacatgaatacttctctcttttttctgtttccctgaagattgagctcccaacccccaagtacgaaataggctaaaccaataaaaaaatggtgtgtt。
2.一种EB病毒特异性TCR重组慢病毒载体的应用,其特征是:分别釆取HLA-A2阳性和阴性的健康人的PBMC,以lxl06/ml的密度接种到24孔板,加入600lU/mlIL-2、50ng/mlanti-CD3(OKT-3)的含10%人AB血清AIM-V培养基培养2~3d。Jurkat细胞按Ixl06细胞/ml混于上述慢病毒上清液放于24孔板中,在32℃以l000g速度离心90min,4h后,用新鲜培养液重悬细胞,37℃孵育过夜。两种细胞的感染复数(multiplicity of infection,MOI)均为0,15~0.5,重复感染2次,孵育48~72h后用上流式机检测。