Salmonella Typhi/Paratyphi Antigen Rapid Test
Typhoid fever is a life threatening illness caused by the bacterium Salmonella typhus, and was observed by Eberth (1880) in the mesenteric nodes and spleen of fatal cases of typhoid fever. It is common in developing countries where it affects about 12.5 million persons annually. The infection is acquired typically by ingestion. On reaching the gut, the bacilli attach themselves to the epithelial cells of the intestinal villi and penetrate the lamina and submucosa.
They are then phagocytosed there by polymorphs and mesenteric lymph nodes, where they multiply and, via the thoracic duct, enter the blood stream. A transient bacteremia follows, during which the bacilli are seeded in the liver, gall bladder, spleen, bone marrow, lymph nodes, and kidneys, where further multiplication takes place. Towards the end of the incubation period, there occurs a massive bacteremia from these sites, heralding the onset of the clinical symptoms.
What Is The Benefit Of A Typhoid Ag Test Vs. A Typhoid Ab Test?
The antigen test can detect ACTIVE typhoid fever earlier into the infection cycle compared to a typhoid Ab test as it takes a while for antibodies to develop and an antigen positive test helps to support a diagnosis of an active infection.
Intend use of Salmonella Typhi/Paratyphi Antigen Rapid Test
One Step salmonella typhi test kit paratyphi A Test Device is a rapid chromatographic immunoassay for the qualitative detection of Salmonella typhi and paratyphi A antigens in stool/serum/plasma.
Isn't the Blood Culture test the reference method for diagnosing Typhoid Fever?
Yes, but the Blood Culture method takes 1 - 2 days for obtaining results and also its sensitivity decreases based on the time the sample is taken after disease onset. Our advantages of various testing options ensures patient screening is available for a much longer window.
If you want to know more kinds of typhoid antigen test, please visit our website.
As a rapid test kits manufacturer, we will do our best to meet all the needs of customers.
We can also offer sorts of in vitro diagnostic reagentsfor sale, if you are interested, please leave us a message.
在线联系供应商
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 ... | |
Syphilis Antibody Rapid Test | The Syphilis Kt Test Cassee(whole blood/serum/plasma) is a qualitative membrane-based immunoassay for the detection of TP antibodies (IgG and IgM) ... | |
NT-proBNP Antibody Rapid Test | The N-terminal prohormone of brain natriuretic peptide (NT-proBNP) which consists of 76 amino acids, is the N-terminal fragment of the prohormone o... | |
Pet Diagnostic Rapid Test | Types of Pet Diagnostic Rapid Test Project Sample Format Colloidal Gold 2 Immunofluorescence Test Pet ... | |
Hepatitis B Surface Antigen (HBsAg) Rapid Test | The HBsAg Rapid Test Cassette is a rapid test to qualitatively detect the presence of HBsAg in serum or plasma specimen. The test utilizes a combin... |
Same products
Drug Test Strips for Urine | 卖方: Prometheus Bio Inc. | urine adulteration stripsis an easy, fast, qualitative, visually read competitive binding immunoa... | |
Canine Distemper Virus (CDV) Nucleic Acid Test Kit (Dry) | 卖方: Wuxi Opulen Technology Co., Ltd. | This is a PCR nucleic acid detection reagent kit used to detect Canine Distemper Virus (CDV). Rea... | |
SPA Protein A | 卖方: Hanzghou Frenovo Biotech Co.,Ltd. | Staphylococal Protein A(SPA) is a Protein isolated from the cell wall of Staphylococcus aureus. A... | |
Salmonella Typhi/Paratyphi Antigen Rapid Test | 卖方: Hanzghou Frenovo Biotech Co.,Ltd. | Typhoid fever is a life threatening illness caused by the bacterium Salmonella typhus, and was ob... | |
Rubella lgG/IgM Rapid Test | 卖方: Hanzghou Frenovo Biotech Co.,Ltd. | Rubella or German measles is a contagious viral infection caused by the rubella virus. On exposur... |