Group B streptococcus enzyme linked immunosorbent assay kit

Abstract

The invention discloses a group B streptococcus (GBS) enzyme linked immunosorbent assay kit. The group B streptococcus enzyme linked immunosorbent assay kit comprises a box body (2) with a turning cover (1) at the top, wherein the box body (2) is internally provided with a sample treatment region (4), first washing regions (5), a detection antibody combining region (6), second washing regions (7), a luminescent substrate combining region (8), third washing regions (9) and a termination region (10) in sequence, which are separated through plunger pistons (3); the plunger pistons (3) are provided with plunger piston holes; the sample treatment region (4) is provided with a sample treatment solution; the sample treatment solution is internally provided with a metal stirring bar and sub-micron-grade super-paramagnetic immunomagnetic beads coated with a GBS antibody. By adopting the group B streptococcus enzyme linked immunosorbent assay kit, all steps of GBS immunoassay can be integrally finished, and pollution is not easy to introduce; the operation is more convenient and the detection precision is higher.

Description

technical field [0001] The invention relates to a group B streptococcus ELISA detection kit, which belongs to the technical field of medical detection. Background technique [0002] Group B streptococcus (GBS for short), normally inhabits the vagina and rectum, is an opportunistic pathogenic bacteria, and generally normal healthy people are not pathogenic when infected with GBS. [0003] According to statistics, about 10% to 30% of pregnant women are infected with GBS, and 40% to 70% of them will be passed on to the newborn during delivery. If newborns carry this bacterium, about 1% to 3% will have early invasive infection, and 5% of them will cause death. Therefore, the detection of GBS is particularly important. Among them, the immunoassay method is a commonly used GBS detection method, but in the existing GBS immunoassay method, because each step of the immunoassay involves different processing, usually the sample needs to be processed in different steps by multiple dev...

AI Technical Summary

Problems solved by technology

Among them, the immunoassay method is a commonly used GBS detection method, but in the existing GBS immunoassay method, because each step of the immunoassay involves different processing, usually the sample needs to be processed in different steps by multiple devices, and the detection It is cumbersome, and sometimes it is necessary to transfer samples to different carriers (test tubes) when performing different steps. This process is easy to introduce pollution and affect the detection accuracy

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