Immunocolloidal gold technology has been introduced into the commercialization field of immunodiagnosis, showing great advantages in the rapid diagnosis of medical tests. Alfa Chemistry can provide rapid detection services for disease detection and diagnosis based on immunocolloidal gold. Our detection methods include spot immunogold diafiltration and colloidal gold immunochromatography. Our testing cycle is short and the results are highly accurate, which can meet the needs of customers to a great extent.
The two detection methods we use both use a microporous filter membrane as a carrier and coat a known antigen or antibody. After adding the sample to be tested, the capillary action or diafiltration of the filter membrane makes the antigen or antibody in the sample It is combined with the antibody or antigen coated on the membrane, and then the colloidal gold label is used to develop a color reaction with it to achieve the purpose of detection.
Our testing range includes but is not limited to: Helicobacter pylori, testosterone, hemoglobin, hepatitis C, coxsackievirus group B, cardiac markers, syphilis, influenza A and B viruses, severe fever with thrombocytopenia syndrome virus , thyroid stimulating hormone, etc.
Fig.1 Schematic diagram of ICA test.
In order to provide high-quality testing services, Alfa Chemistry implements a strict quality control system, including:
If you are interested in our Clinical Medical Detection, please don't hesitate to place an order now!