Disease marker targeting with specific antigen or antibody has been applied in many classic immunoassay diagnostic kits, it just works. America Diagnostics manufactures reliable and reproducible immune diagnostics kits with high quality antigens and antibodies which have been approved broadly in both bio-medical rearch field and clinic study.
1. AmeriDx® ELISA (Enzyme-linked Immunosorbent Assay) kits
A typical sandwich ELISA needs an antibody pair, both of them specifically bind to the target antigen on different epitopes, one is capture antibody and the other is detecting antibody. 96-well plate is coated with the capture antibody. when the sample is added, the specific target antigen present binds to capture antibody, then the detecting antibody is added, and binds to antigen on different epitope. The second antibody (detecting antibody) is conjugated with biotin, once the two antibodies bind to the antigen on the plate surface, the enzyme (usually horse redish peroxidase, HRP)-linked avidin (specifically recognizes biotin) comes in, and forms the big complex (captiure antibody-antigen-detecting antibody-biotin-avidin-enzyme). When the substrate is added, and is converted by enzyme to coloring form which canb detected by ELISA reader.
1.2. AmeriDx® ELISA Kits
|AmeriDx® Human CA125 Antigen ELISA Kit||Cat# E21231217|
|AmeriDx® Human CEA Antigen ELISA Kit||Cat# E21231220|
|AmeriDx® Human HE4 Antigen ELISA Kit||Cat# E21231218|
|AmeriDx® Human LP-PLA2 Antigen ELISA Kit||Cat# E21231223|
|AmeriDx® Human Mesothelin Antigen ELISA Kit||Cat# E30142009|
|AmeriDx® Human NGAL Antigen ELISA Kit||Cat# E30142007|
|AmeriDx® Human PCT Antigen ELISA Kit||Cat# E21231219|
|AmeriDx® Human Transferrin Antigen ELISA Kit||Cat# E20142006|
|AmeriDx® Zika NS1 Antigen ELISA Kit||Cat# E21231222|
2. AmeriDx® Rapid test kits
AmeriDx rapid test kit uses a pair of antibody targeting the same antigen at different epitope, one is the capture antibody, and the other is detecting antibody. Detecting antibody conjugated with gold particles, attached to sample pad, whenthe sample is loaded on the sample pad, the gold particle-detecting antibody binds specifically to target antigen, forms a complex (gold-detecting antibody-antigen), the complex flow toward the capture antibody line, and is captured specially by the capture antibody, stopped, and stacked, forms a visible line by naked eye, positive line. If there is no specific antigen presented in the sample, no stacking of the antibody-antigen-gold complex stacking, therefore no line can be seen at that position.
2.2. AmeriDx® Rapid test kits
|AmeriDx® Adenovirus Rapid Test Kit||Cat# R30142003|
|AmeriDx® Calprotectin (CPTN) Rapid Test Kit||Cat# R24231213|
|AmeriDx® CEA Rapid Test Kit||Cat# R24231215|
|AmeriDx® H. pylori Rapd Test Kit||Cat# R30142004|
|AmeriDx® Fecal Occult Blood (FOB) Antigen Rapid Test Kit||Cat# R30142001|
|AmeriDx® Giardia Rapid Test Kit||Cat# R24321205|
|AmeriDx® Rotavirus Rapid Test Kit||Cat# R30142002|
|AmeriDx® Transferrin Antigen Rapid Test Kit||Cat# R24231214|