HIV 1, 2 ELISA Test is an enzyme-linked immunosorbent assay which is used for the qualitative detection of antibodies to HIV (human immunodeficiency virus) type 1 (group M-O) or type 2 in human serum/plasma.
样品类型
Serum
Analytical Method
Qualitative
特异性
99.89 %
灵敏度
100%
样本量
100 μL
实验时间
1 - 2 h
板类型
Pre-coated
限制
仅限研究用
储存条件
4 °C
有效期
12 months
抗原
Human Immunodeficiency Virus 1 and 2 (HIV-1/2)
别名
HIV (1+2)
物质类
Virus
背景
Serological evidence of infection with HIV may be obtained by testing for presence of HIV antigens or antibodies in serum of individuals suspected for HIV infection. Antigen can generally be detected during both acute phase and the symptomatic phase of AIDS only. The antibodies to HIV-1 and/or HIV-2 can be detected throughout virtually the whole infection period, starting at or shortly after the acute phase and lasting till the end stage of AIDS. Therefore, the use of highly sensitive antibody assays is the primary approach in serodiagnosis of HIV infection. Apart from sexual transmission, the principal route of infection with HIV is blood transfusion. HIV can present both in cellular and cell-free fractions of human blood. Therefore, all donations of blood or plasma should be tested because due to the risk of HIV transmission through contaminated blood. This can be effectively achieved by testing for the antibodies to HIV-1 and HIV-2 by using a highly sensitive ELISA tests.