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Please note that this product has been discontinued from 18th February, 2011.


HIV CheX

HIV CheX is an ELISA kit for the detection of antibodies against HIV 1 and 2.

HIV CheX was developed in collaboration with Indian Institute of Science (IISc) and National Institute of Mental Health and Neuro Sciences ( NIMHANS).

Unique features of HIV CheX:

  • HIV CheX is the only kit to incorporate HIV 1C antigens in addition to antigens of HIV 1A and B.
  • HIV-CheX was evaluated by the National AIDS Reference Laboratories at Christian Medical College, Vellore, National Institute of Communicable Diseases, Delhi and National AIDS Research Institute, Pune.
  • It was evaluated at the National AIDS Surveillance Centers at National Institute of Mental Health and Neurosciences, Victoria Hospital, Bangalore and Tuberculosis Research Centre, Chennai.
  • WHO has evaluated this kit at I.T.G. Antwerp, Belgium and found to have a sensitivity of 100% and specificity of 100%.

HIV CheX has been evaluated at the following institutions

Evaluating Authority Year Institution Sensitivity Specificity
NACO 2002 National AIDS Research Institute, Pune 100% 100%
WHO 1999 Institute of tropical Medicine, Antwerp, Belgium 100% 100%
DGCI 1998 National institute of Communicable diseases, Delhi 99.8% 99.5%
DGCI 1998 National AIDS Research Institute, Pune 100% 100%
DGCI 1997 Tuberculosis Research Centre, Chennai 100% 100%
DGCI 1997 National Institute of Communicable diseases, Delhi 99.3% 99%
DGCI 1996 Christian Medical College & Hospital, Vellore 99.3% 98.7%
Inhouse 1995 National Institute of Mental Health & Neuro Sciences, Bangalore 100% 98.9%