2019-nCoV IgG / IgM Detection Kit (Colloidal Gold-Based)
Instruction for Use
This product is intended to detect the IgG / IgM of 2019-Novel Coronavirus (2019-nCoV) from human serum, plasma and
IgM / IgG Antibody
Both IgM and IgG are immunoglobulin which are produced by the immune system to provide protection against the 2019-
nCoV. Normally, the level of IgM begins to rise after 1 week after the initial infection, while the IgG appears later than IgM
(usually about 14 days after infection). Suspected patients that are infected by 2019-nCoV can be rapidly identified by
simultaneous monitoring of IgM and IgG.
Interpreting Test Results
Positive: (1) If asymptomatic, it is recommended to use the nucleic acid detection kit to test again immediately;
(2) If symptomatic, it is recommended to go to the hospital immediately.
Negative: (1) If asymptomatic, indicates that there is no novel coronavirus infection; (2) If symptomatic, it is
recommended to use the nucleic acid detection kit to test again immediately.
Invalid: It is recommended to test again in strict accordance with the operating instructions.
After the detection, all the test strips should be treated as medical wastes