- Conjugated gold colloid solution
- Development and manufacture of inspection test strips (immunochromatographic method*)
- OEM manufacture
Registration and certification
- Registered for the manufacturing of in-vitro diagnostics
- ISO 13485 certified
*Detection principle using immunochromatographic method
If antigens (such as virus antigens) are present in a specimen, gold colloids bind to the gold colloid-labeled antibodies to form composite bodies. The composite bodies then pass through a membrane as a result of the capillary action and bind to the capture antibodies that are immobilized in the detection area. These then appear as a red band.
This principle is used to determine whether antigens are present or not.
Test Strip Illustration
Automatic packing system