Strep A Antigen Rapid Test
Instant strep testutilizes two-site sandwich immunoassay technology for the detection of Group A Streptococcal antigen. The test consists of a membrane strip that was precoated with rabbit anti-Strep A antibody on the test band region and goat anti-rabbit antibody on the control band region.Working Process of China Rapid Strep Kit
A colored rabbit anti-Strep A antibody-colloidal gold conjugate pad is placed at the end of the membrane. During testing, the Strep A antigen is extracted from the throat swab using Extraction Reagents. The test strip is then immersed in the extracted sample. The mixture then moves chromatographically on the membrane to the immobilized rabbit anti-Strep A antibody at the test band region. If the rapid step A antigen is present in the specimen, a colored sandwich of solid-phase/Strep A antigen/gold conjugate is formed on the test band region.
Results Analysis of Strep A Antigen Rapid Test
The absence of the colored band at the test band region indicates a negative result. Regardless of the presence of Strep A antigen, as the extracted mixture continues to move laterally across the membrane to the immobilized goat anti-rabbit antibody control band region, a colored band at the control region will always appear. The presence of this colored band serves as 1) verification that sufficient volume has been added, 2) verification that proper flow is obtained, and 3) reagent control.
Now the rapid strep test price is reasonable, if you have needs to buy china rapid strep kit , please contact us.
As a diagnostic kits manufacturer, we will do our best to meet all the needs of customers.
We can also offer kinds of lateral flow dispenserfor sale, if you have needs, please leave us a message.
Send product request
Other supplier products
HIV (1/O/2) Tri-line Antibody Rapid Test | The ADVIA Centaur HIV 1/O/2 Enhanced assay is an antigen bridging microparticle chemiluminometric immunoassay used for the detection of antibodies ... | |
Malaria (p.f/pan) Antibody Rapid Test | Malaria (Malaria) is an infectious disease caused by plasmodium parasites in the human body. Infected by malaria mosquito bites or transfusion of t... | |
Mouse Anti Human IgG | Mouse Anti HumanIgG should be stored at –20 °C for one year. Avoid repeated freeze/thaw cycles. Specification ofMouse Anti Human IgG ... | |
COVID-19 Ag Test | COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel corona-virus a... | |
Antibody & Antigen | Types of Antibody & Antigen Project Human Diagnosis Antibody & Antigen Pet Diagnosis Antibody & Antigen ... |
Same products
Feline Calicivirus Antigen (FCV Ag) Test Kit | Seller: Wuxi Opulen Technology Co., Ltd. | This is an FIA immunofluorescence assay reagent card used to detect Feline calicivirus antigen (F... | |
Feline Calicivirus Antibody (FCV IgG) Test Kit | Seller: Wuxi Opulen Technology Co., Ltd. | This is an FIA immunofluorescence assay reagent card used to detect Feline calicivirus antibody (... | |
Feline Calicivirus Ag (FCV Ag) Test Kit | Seller: Wuxi Opulen Technology Co., Ltd. | This is a colloidal gold detection reagent card used to detect feline Calicivirus Ag ( FCV Ag). C... | |
Ehrlichia/ Lyme/ Anaplasma/ Heartworm IgG Combo (EHR/ LYME/ ANA/ CHW IgG) Test Kit | Seller: Wuxi Opulen Technology Co., Ltd. | This is a colloidal gold detection reagent card used to detect Ehrlichia/ Lyme/ Anaplasma/ Heartw... | |
Ehrlichia IgG (EHR IgG) Test Kit | Seller: Wuxi Opulen Technology Co., Ltd. | This is a colloidal gold detection reagent card used to detect Ehrlichia IgG( EHR IgG). Colloidal... |