Isolation of Excretory Secretory Protein 6 kda antigen ( ES-6 ) and its seroreactivity in patients with different stages of pulmonary tuberculosis and healthy household contacts

@inproceedings{Gupta2015IsolationOE,
  title={Isolation of Excretory Secretory Protein 6 kda antigen ( ES-6 ) and its seroreactivity in patients with different stages of pulmonary tuberculosis and healthy household contacts},
  author={Sonika Gupta and Niraj Shende and Satish Kumar٭},
  year={2015}
}
An Excretory Secretory protein antigen of 6 kDa (ES-6) was isolated from Mycobacterium tuberculosis H37Ra culture filtrate by gel filtration using fast protein liquid chromatography. Seroreactivity of ES-6 antigen was compared with earlier reported diagnostically useful ES-31 and ES-43 antigens at different stage of pulmonary tuberculosis and in household contacts of the patients. The ES-31 and ES-43 antigens showed good immune response in chronic and relapse cases respectively while ES-6… CONTINUE READING

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