Direct IgG epitope mapping on bacterial AB toxins by cryo-EM.
Direct IgG epitope mapping on bacterial AB toxins by cryo-EM.
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DOI:
10.1016/j.xpro.2021.100852
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发表时间:
2021-12-17
期刊:
影响因子:
--
通讯作者:
Song J
中科院分区:
文献类型:
--
作者:
Nguyen T;Song J
This cryo-EM protocol was used to determine the B cell epitope map on the CdtB subunit of typhoid toxin, an A2B5 toxin secreted by Salmonella Typhi during infection. Immunoglobulin G (IgG) was directly mixed with typhoid toxin in this protocol, different from our previous cryo-EM protocol that uses the Fab fragments in place of IgG. This simple approach requires smaller amounts of materials, supporting the broader use of this protocol for determining antibody recognition sites on various antigens. For complete details on the use and execution of this protocol, please refer to and. This protocol describes the entire procedures for determining antibody target sites One bacterial AB toxin and toxin-recognizing mAb pair was used as an example IgG can be directly used to determine the B cell epitope map This protocol offers insights into other projects concerning mAb-antigen complexes This cryo-EM protocol was used to determine the B cell epitope map on the CdtB subunit of typhoid toxin, an A2B5 toxin secreted by Salmonella Typhi during infection. Immunoglobulin G (IgG) was directly mixed with typhoid toxin in this protocol, different from our previous cryo-EM protocol that uses the Fab fragments in place of IgG. This simple approach requires smaller amounts of materials, supporting the broader use of this protocol for determining antibody recognition sites on various antigens.
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影响因子:
64.8
作者:
通讯作者:
--
影响因子:
8.8
作者:
Nguyen T;Richards AF;Neupane DP;Feathers JR;Yang YA;Sim JH;Byun H;Lee S;Ahn C;Van Slyke G;Fromme JC;Mantis NJ;Song J
通讯作者:
Song J
影响因子:
48
作者:
Zheng SQ;Palovcak E;Armache JP;Verba KA;Cheng Y;Agard DA
通讯作者:
Agard DA
影响因子:
48
作者:
Punjani, Ali;Rubinstein, John L.;Brubaker, Marcus A.
通讯作者:
Brubaker, Marcus A.
DOI:
10.1107/s0907444909052925
发表时间:
2010-02
期刊:
Acta crystallographica. Section D, Biological crystallography
影响因子:
--
作者:
Adams PD;Afonine PV;Bunkóczi G;Chen VB;Davis IW;Echols N;Headd JJ;Hung LW;Kapral GJ;Grosse-Kunstleve RW;McCoy AJ;Moriarty NW;Oeffner R;Read RJ;Richardson DC;Richardson JS;Terwilliger TC;Zwart PH
通讯作者:
Zwart PH