Defence Institute of Physiology and Allied Sciences (DIPAS), a laboratory of Defence Research and Development Organisation (DRDO), has developed an antibody detection-based kit 'DIPCOVAN', the DIPAS-VDx COVID 19 IgG Antibody Microwell ELISA for sero-surveillance.
According to a government release, the DIPCOVAN kit can detect both spike as well as nucleocapsid (S&N) proteins of SARS-CoV-2 virus with a high sensitivity of 97 per cent and specificity of 99 per cent.
The DIPCOVAN kit has been developed in association with Vanguard Diagnostics Pvt Ltd, a development and manufacturing diagnostics company based at New Delhi. It was developed indigenously by the scientists, followed by extensive validation on more than 1,000 patient samples at various COVID designated hospitals in Delhi, the release said. Three batches of the product were validated during last one year, it added.
It has been approved by the Indian Council of Medical Research (ICMR) in April 2021. In May 2021, the product received the regulatory approval from the Drugs Controller General of India (DCGI), Central Drugs Standard Control Organisation (CDSCO), Ministry of Health and Family Welfare, to manufacture for sale and distribution.
Turn-around-time: The DIPCOVAN kit offers a significantly faster turn-around-time as it requires just 75 minutes to conduct the test without any cross reactivity with other diseases.
Shelf life: The kit has a shelf life of 18 months.
When will it be launched? Vanguard Diagnostics Pvt. Ltd will commercially launch the product during the first week of June 2021. Readily available stock at the time of launch will be 100 kits (approx. 10,000 tests) with a production capacity of 500 kits/month after the launch.
Cost: It is expected to be available at about Rs 75 per test.
Meanwhile, Union Defence Minister Rajnath Singh has appreciated DRDO for the development of DIPCOVAN kit. "Raksha Mantri Shri @rajnathsingh has appreciated the efforts of @DRDO_India and the industry in developing the kit at the time of need. This kit will help the people in their fight against COVID-19 Pandemic," read the tweet.