Novel Coronavirus COVID-19 IgG/IgM Diagnostic Rapid EKONRPA68

Quick Details

COVID-19 Anti- 2020-nCoV New Coronavirus coronavirus test kit COVID-19 rapid test kit IgM/IgG test TUV Novel Coronavirus COVID-19 IgG/IgM Diagnostic Rapid

Specifications

EKONRPA68 COVID-19 IgM/IgG Antibody Rapid Test Kit (Immunochromatography) PRODUCT NAME COVID-19 IgM/IgG Antibody Rapid Test Kit (Immunochromatography) INTENDED USE The reagent is used to detect the Corona Virus-19 IgM/IgG Antibody in serum/plasma/whole blood qualitatively. TEST PRINCIPLE This kit is based on the principle of gold label immunochromatographic test and uses capture method to detect the COVID-19 IgM/IgG antibody in the sample. TEST PRINCIPLE

COVID-19 IgM When the sample contains the COVID-19 IgM antibody, it forms a complex with the gold label antigen (COVID-19 recombinant antigen). The complex moves forward under the action of chromatography and combines with the coated antibody (Mouse anti-human IgM monoclonal antibody) at the T line to form a complex and develop color (T line), which is a positive result. When the sample does not contain the COVID-19 IgM antibody, no complex can be formed at the T line, and no red band appears, which is a negative result. Regardless of whether the COVID-19 IgM antibody is contained in the sample, the gold label quality control antibody (rabbit IgG antibody) will bind with the coated antibody (goat anti-rabbit IgG antibody) at the C line to form a complex and develop color (C line).

COVID-19 IgG When the sample contains the COVID-19 IgG antibody, it forms a complex with the gold label antigen (COVID-19 recombinant antigen). The complex moves forward under the action of chromatography and combines with the coated antibody (Mouse anti-human IgG monoclonal antibody) at the T line to form a complex and develop color (T line), which is a positive result. When the sample does not contain the COVID-19 IgG antibody, no complex can be formed at the T line, and no red band appears, which is a negative result.

Regardless of whether the COVID-19 IgG antibody is contained in the sample, the gold label quality control antibody (rabbit IgM antibody) will bind with the coated antibody (goat anti-rabbit IgG antibody) at the C line to form a complex and develop color (C line).

MAIN COMPONENTS COVID-19 IgM: T-line coated with mouse anti-human IgM monoclonal antibody, gold label pad solid phase COVID-19 recombinant antigen, rabbit IgG antibody, C-line coated with goat anti-rabbit IgG antibody.

COVID-19 IgG: T-line coated with mouse anti-human IgG monoclonal antibody, gold label pad solid phase COVID-19 recombinant antigen, rabbit IgM antibody, C-line coated with goat anti-rabbit IgM antibody. Sample dilution: composed of 20 mM phosphate buffer solution (PBS)

SAMPLE REQUIREMENT 1. The reagent can be used for the serum, plasma and whole blood samples. 2. A serum / plasma / whole blood sample must be collected in a clean and dry container. EDTA, sodium citrate, heparin can be used as anticoagulants in plasma / whole blood samples. Detect immediately after collecting blood. 3.Serum and plasma samples may be stored at 2-8℃ for 3 days prior to assay. If testing is delayed more than 3 days, the sample should be frozen (-20℃ or colder). Repeat freeze and thaw for no more than 3 times. Whole blood samples with anticoagulant can be stored at 2-8℃ for 3 days, and should not be frozen; whole blood samples without anticoagulant should be used immediately (if the sample has agglutination, it can be detected by serum).

COVID-19 IgG Analysis of coincidence rate of COVID-19 IgG Ab rapid test and nucleic acid reagent in serum samples: Positive coincidence rate=46 / (46+4) × 100% = 92%, Negative coincidence rate=291 / (9+291) × 100% = 97%, Total coincidence rate=(46+291) / (46+4+9+291) × 100% = 96.3%.

COVID-19 IgM Analysis of coincidence rate of COVID-19 IgM Ab rapid test and nucleic acid reagent in serum samples: Positive coincidence rate=41 / (41+9) × 100% = 82%, Negative coincidence rate=282 / (18+282) × 100% = 94%, Total coincidence rate=(41+282) / (41+9+18+282) × 100% = 92.3%

ATTENTIONS 1. For IN VITRO diagnostic use only. 2. Reagents should be used as soon as possible after opened. This reagent cannot be reused for disposable. 3. The test device should remain in the sealed pouches until use. If sealing problem happens, do not test. Don’t use after the expiration date. 4.All specimens and reagents should be considered potentially hazardous and handled in the same manner as an infectious agent after use.