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.
在线联系供应商
Other supplier products
 |
Tumor Marker Rapid Test | What Are Tumor Markers? A tumor marker is anything present in or produced by cancer cells or other cells of the body in response to cancer or ce... |
 |
Mouse IgG | Mouse IgGis a purified immunoglobulin (Ig) obtained from a mixture of normal serum purified using a patented separation technique and eventually su... |
 |
HIV 1/2 Twin-line Antibody Rapid Test | The human immunodeficiency virus (HIV) is a retrovirus that infects cells of the immune system, destroying or impairing their function. As the infe... |
 |
Troponin 1 Antibody Rapid Test | The degree of myocardial injury associated with pediatric cardiac catheterization is unknown (1, 2). The measurements of creatine kinase and creati... |
 |
POCT Analyzer | Types of china poct analyzer Colloidal-gold Quantitative Analyzer Fluorescence Immunoassay Analyzer Easy-to-use Fluorescent System Reliab... |
Same products
 |
Feline Calicivirus Antigen (FCV Ag) Test Kit | 卖方: 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 | 卖方: 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 | 卖方: 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 | 卖方: 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 | 卖方: Wuxi Opulen Technology Co., Ltd. | This is a colloidal gold detection reagent card used to detect Ehrlichia IgG( EHR IgG). Colloidal... |
