Global InformationGravindex information
| Gravindex | |
|---|---|
| Purpose | pregnancy test |
Gravindex is an agglutination inhibition test performed on a urine sample to detect pregnancy.[1] It is based on double antigen antibody reaction. The test detects the prevention of agglutination of HCG-coated latex particles by HCG present in the urine of pregnant women.[2]
- ^ MCH Research Series. Health Services Administration, Bureau of Community Health Services. 1974. pp. 8–9.
- ^ Khurana, Indu; Khurana, Ayushi (2022-07-06). Concise Textbook of Human Physiology - E-Book. Elsevier Health Sciences. p. 422. ISBN 978-81-312-6474-4.