UL123 (316-324) HLA-A*02:01 流式验证

靶点说明

UL123 (316-324) VLEETSVML HLA-A*02:01

HLA类型

HLA-A*02:01, 中国人分布频率12.036%

抗原和HLA的亲和力

NetMHCpan 4.1  计算VLEETSVML与HLA-A*02:01亲和力为 89.11 nM,为稳定结合。

产品类型和应用

产品类型规格价格
流式检测与分选UL123 (316-324) HLA-A*02:01 PE / APC / Alexa Fluor 4887200元/50ug, 11800元/100ug
磁珠分选UL123 (316-324) HLA-A*02:01 HLA-A*02:01磁珠8200元/50ug, 12800元/100ug
生物素化复合物UL123 (316-324) HLA-A*02:01 HLA-A*02:01-biotin6800元/50ug, 11400元/100ug

实测结果

肽刺激PBMC后检测抗原特异性CD8+T细胞

VLEETSVML多肽刺激HLA-A*02:01限制性PBMC后,使用UL123 (316-324) HLA-A*02:01 PE 四聚体和抗CD8-FITC抗体检测。下图左图为抗原肽VLEETSVML刺激组,右图为未加抗原肽刺激组。

靶点结合的TCR序列

请查看IEDB数据库

Receptor – IEDB Receptor IDChain 1 – Calculated V GeneChain 1 – Calculated D GeneChain 1 – Calculated J GeneChain 1 – CDR3 CuratedChain 2 – Calculated V GeneChain 2 – Calculated D GeneChain 2 – Calculated J GeneChain 2 – CDR3 Curated
209258CVVRTDKLIFCASSLDSQSSGNTIYF
225171TRAV23/DV6TRAJ48CAASIGAFGNEKLTFTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225271TRAV5TRAJ13CAERGSGGYQKVTFTRBV7-8TRBJ1-2CASSLKSPGQANWYGYTF
225292TRAV12-1TRAJ11CVVRYSTLTFTRBV5-1TRBJ1-3CASSADSIGSGNTIYF
225397TRAV19TRAJ23CALSEYNQGGKLIFTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225401TRAV38-2/DV8TRAJ43CAYQWGGDMRFTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225405TRAV30TRAJ38CGTEGAGNNRKLIWTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225405TRAV30TRAJ38CGTEGAGNNRKLIWTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225405TRAV30TRAJ38CGTEGAGNNRKLIWTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225407TRAV26-1TRAJ43CIVRPRGDNDMRFTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225408TRAV4TRAJ28CLVGDSGAGSYQLTFTRBV3-1TRBJ1-5CASSQVFGTPTPQHF
225420TRAV38-1TRAJ20CAFRGPNDYKLSFTRBV13TRBD1TRBJ1-6CASSPKGTDGNSPLHF
225581TRAV8-3TRAJ9CAVVVRNTGGFKTIFTRBV12-4TRBD2TRBJ2-1CASTTGTSGRDYNEQFF
225581TRAV8-3TRAJ9CAVVVRNTGGFKTIFTRBV12-4TRBD2TRBJ2-1CASTTGTSGRDYNEQFF
225581TRAV8-3TRAJ9CAVVVRNTGGFKTIFTRBV12-4TRBD2TRBJ2-1CASTTGTSGRDYNEQFF
225581TRAV8-3TRAJ9CAVVVRNTGGFKTIFTRBV12-4TRBD2TRBJ2-1CASTTGTSGRDYNEQFF
225622TRAV41TRAJ48CAVRGEFGNEKLTFTRBV7-3TRBJ2-1CASSLLPYNEQFF
225687TRAV9-2TRAJ49CALSVSNQFYFTRBV4-1TRBJ2-1CASSRDRSSYNEQFF
225727TRAV1-2TRAJ12CVLMDSSYKLIFTRBV6-2TRBD1TRBJ2-3CASSTPPDRADTQYF
225739TRAV8-1TRAJ36CAVILTGANNLFFTRBV11-1TRBJ2-3CASSQQRGRTDTQYF
225742TRAV5TRAJ10CAEILTGGGNKLTFTRBV11-2TRBJ2-3CASSLQTGRTDTQYF
225742TRAV5TRAJ10CAEILTGGGNKLTFTRBV11-2TRBJ2-3CASSLQTGRTDTQYF
225815TRAV29/DV5TRAJ33CAARLINYQLIWTRBV4-3TRBJ2-2CASSQDPAWGGANTGELFF
225815TRAV29/DV5TRAJ33CAARLINYQLIWTRBV4-3TRBJ2-2CASSQDPAWGGANTGELFF
225847TRAV20TRAJ52CAVQAVKLGGTSYGKLTFTRBV7-2TRBD1TRBJ2-5CASSAGQGGVETQYF
226027TRAV38-2/DV8TRAJ32CALPLHGGATNKLIFTRBV19TRBJ2-6CAGRQAGANVLTF
226102TRAV27TRAJ44CAGNTGTASKLTFTRBV9TRBJ2-7CASSPKYSYEQYF
226148TRAV19TRAJ24CALGPWGKLQFTRBV3-1TRBJ2-7CASSQVGGSSREQYF

相关文章

Reference – PMIDReference – JournalReference – DateReference – Title
17092434Cell Mol Immunol2006Preparation and characterization of HLA-A*0201 tetramer loaded with IE-1316-324 antigenic peptide of human cytomegalovirus.
16275592Biol Blood Marrow Transplant2005Cytomegalovirus immune reconstitution occurs in recipients of allogeneic hematopoietic cell transplants irrespective of detectable cytomegalovirus infection.
14550813Exp Hematol2003A CTL epitope from human cytomegalovirus IE1 defined by combining prediction of HLA binding and proteasomal processing is the target of dominant immune responses in patients after allogeneic stem cell transplantation.
12634406J Virol2003Use of transgenic HLA A*0201/Kb and HHD II mice to evaluate frequency of cytomegalovirus IE1-derived peptide usage in eliciting human CD8 cytokine response.
11930311J Infect Dis2002Comparative analysis of CD8+ T cell responses against human cytomegalovirus proteins pp65 and immediate early 1 shows similarities in precursor frequency, oligoclonality, and phenotype.
15619009Cell Mol Life Sci2005Major contribution of codominant CD8 and CD4 T cell epitopes to the human cytomegalovirus-specific T cell repertoire.
17492595J Infect Dis2007Cytomegalovirus (CMV) IE1- and pp65-specific CD8+ T cell responses broaden over time after primary CMV infection in infants.
16388983J Clin Virol2006Attenuated poxvirus expressing three immunodominant CMV antigens as a vaccine strategy for CMV infection.
14764694J Immunol2004Human cytomegalovirus proteins pp65 and immediate early protein 1 are common targets for CD8+ T cell responses in children with congenital or postnatal human cytomegalovirus infection.
18982061PLoS One2008Levels of CMV specific CD4 T cells are dynamic and correlate with CMV viremia after allogeneic stem cell transplantation.
18706443Immunol Lett2008A novel approach to evaluate the immunogenicity of viral antigens of clinical importance in HLA transgenic murine models.
14670917Blood2004Rapid generation of combined CMV-specific CD4+ and CD8+ T-cell lines for adoptive transfer into recipients of allogeneic stem cell transplants.
22197248Antiviral Res2012The development of Chinese specific human cytomegalovirus polyepitope recombinant vaccine.
23100361J Gen Virol2013Suppression of CD8+ T-cell recognition in the immediate-early phase of human cytomegalovirus infection.
23267020J Immunol2013CD8+ TCR repertoire formation is guided primarily by the peptide component of the antigenic complex.
15597326Eur J Immunol2005Contemporaneous fluctuations in T cell responses to persistent herpes virus infections.
23717207PLoS Pathog2013Presentation of an immunodominant immediate-early CD8+ T cell epitope resists human cytomegalovirus immunoevasion.
23748502Nat Biotechnol2013Combinatorial tetramer staining and mass cytometry analysis facilitate T-cell epitope mapping and characterization.
24760079PLoS One2014Identification and HLA-tetramer-validation of human CD4+ and CD8+ T cell responses against HCMV proteins IE1 and IE2.
25108651Cytotherapy2014Clinical-scale isolation of ‘minimally manipulated’ cytomegalovirus-specific donor lymphocytes for the treatment of refractory cytomegalovirus disease.
25339770J Virol2015Clonal evolution of CD8+ T cell responses against latent viruses: relationship among phenotype, localization, and function.
26603974Am J Transplant2016Virus-Specific CD8(+) T Cells Cross-Reactive to Donor-Alloantigen Are Transiently Present in the Circulation of Kidney Transplant Recipients Infected With CMV and/or EBV.
26800118Clin Exp Immunol2016Abundant cytomegalovirus (CMV) reactive clonotypes in the CD8(+) T cell receptor alpha repertoire following allogeneic transplantation.
26509579PLoS One2015Multiplex Identification of Antigen-Specific T Cell Receptors Using a Combination of Immune Assays and Immune Receptor Sequencing.
26033882Cytometry A2015Design and validation of conditional ligands for HLA-B*08:01, HLA-B*15:01, HLA-B*35:01, and HLA-B*44:05.
28818566Vaccine2017A synthetic human cytomegalovirus pp65-IE1 fusion antigen efficiently induces and expands virus specific T cells.
29666167J Exp Med2018A flexible MHC class I multimer loading system for large-scale detection of antigen-specific T cells.
26314621Arthritis Rheumatol2016Latent Cytomegalovirus Infection in Rheumatoid Arthritis and Increased Frequencies of Cytolytic LIR-1+CD8+ T Cells.
24512815J Immunol Methods2014In vitro expansion of antigen-specific CD8(+) T cells distorts the T-cell repertoire.
31324690Sci Immunol2019Empty peptide-receptive MHC class I molecules for efficient detection of antigen-specific T cells.
31398327Cell2019T-Scan: A Genome-wide Method for the Systematic Discovery of T Cell Epitopes.
32393905Nat Biotechnol2020Massively parallel interrogation and mining of natively paired human TCRαβ repertoires.
33329532Front Immunol2020Cytomegalovirus-Specific T Cell Epitope Recognition in Congenital Cytomegalovirus Mother-Infant Pairs.
33427749J Clin Invest2021SARS-CoV-2-specific CD8+ T cell responses in convalescent COVID-19 individuals.
33853928Sci Immunol2021SARS-CoV-2 genome-wide T cell epitope mapping reveals immunodominance and substantial CD8<sup>+</sup> T cell activation in COVID-19 patients.
36980230Cells2023Persistent CD8 T Cell Marks Caused by the HCMV Infection in Seropositive Adults: Prevalence of HLA-E-Reactive CD8 T Cells.
36121440Blood Adv2023Tracking the progeny of adoptively transferred virus-specific T cells in patients posttransplant using TCR sequencing.
37586765J Immunother Cancer2023TCR-engaging scaffolds selectively expand antigen-specific T-cells with a favorable phenotype for adoptive cell therapy.
35401538Front Immunol2022Public T-Cell Receptors (TCRs) Revisited by Analysis of the Magnitude of Identical and Highly-Similar TCRs in Virus-Specific T-Cell Repertoires of Healthy Individuals.
38053994Front Immunol2023Overall avidity declines in TCR repertoires during latent CMV but not EBV infection.
38608022Sci Adv2024Simultaneous analysis of pMHC binding and reactivity unveils virus-specific CD8 T cell immunity to a concise epitope set.
37133356Elife2023Improved T cell receptor antigen pairing through data-driven filtering of sequencing information from single cells.

若您有任何问题,欢迎您联系我们,我们将即刻回复。
请在浏览器中启用JavaScript来完成此表单。

直接技术交流,请联系客户技术经理