Neutralizing Antibody Test Kit For Coronavirus

Since COVID-19 spread around the world in 2019, people are making efforts to fight against the COVID-19 epidemic. As a result, COVID-19 vaccines was developed to protect people from infecting with the COVID-19 virus. It is of great significance in stopping the spread of COVID-19 virus. Now, for testing the effectiveness of COVID-19 vaccines and whether someone is infected with COVID-19 virus or not, Neutralizing Antibody Test Kit for Coronavirus of Singclean is developed by Singclean Medical.

INTENDED USE

COVID-19 Neutralizing Antibody Test Kit (Colloidal Gold) is a solid phase immunochromatographic assay for the rapid, qualitative detection of Neutralizing Antibody of COVID-19 in human whole blood/serum/plasma. This test provides only a preliminary test result.

PACK FORMATS

1 test/box, 20 tests/box, 50 tests/box, 100 tests/box

PRINCIPLE

The COVID-19 Neutralizing Antibody Test kit (Colloidal Gold) is a colloidal gold immunochromatographic assay. Using the gene sequence of the COVID-19 virus surface spike protein S1 subunit (receptor binding domain, RBD), a RBD protein was produced; this RBD protein was labeled with colloidal gold, and the area of the detection line T of the nitrocellulose membrane was coated with a sufficient amount of Mouse anti-human polyclonal antibody, the new coronavirus neutralizing antibody will bind to the RBD protein and form a complex of RBD protein-neutralizing antibody-mouse anti-human polyclonal antibody in the area of the detection line T, making a purple-red line on the detection line T. The test kit contains a quality control line (control line C), which should show a burgundy color band of goat anti-mouse polyclonal antibody combined with the colloidal gold conjugate in the gold label pad, regardless of the color on any other test line.

MATERIALS SUPPLIED

Sealed pouches each containing a test cassette, a desiccant

Dropper

Lancets (for finger stick whole blood only)

Sterilizing tablet (for finger stick whole blood only)

Buffer

Instruction for use

TEST PROCEDURE

1. Constant Temperature and Static position;

2. Massage finger pulp;

3. Disinfect with alcohol tablet;

4. Blood sampling and acupuncture into the abdomen of fingers;

5. Wipe off the first drop of blood with sterile dry cotton ball;

6. Use disposable micro pipette to suck blood;

7. 1 drop of Serum or Plasma or 1 drop of Whole Blood;

8. 2 drops of buffer;

9. After 10min;

10. Read the test result.

Certificate

FAQ

1. Q: Can I get a sample before bulk order? How can I get it?

A: Reasonable quantity samples available to be sent for your evaluation, we can send samples to you by Express(UPS or FedEx). You could prepay the sample cost & freight cost via PayPal/Western union, we will send out sample as soon as I can once getting your payment.

2. Q: Do you have minimum order requirements?

A: No, according to client’s need.

3. Q: Can we visit your factory?

A: Certainly. Welcome your visit.

4. Q: How to ensure the cargo quality?

A: A professional QC team will control the goods quality during all the mass production or a third party inspection service could be arranged at your expense if you want. We will supply bulk sample for evaluation before shipping.

5. Q: What’s the payment method?

A: You can pay USD, EURO & RMB via T/T, PayPal or Western Union.

6. Q: Which certificates do you have?

A: CE, ISO certificates.

7. Q: Why choose Singclean?

A: We are the professional China rapid test supplier/manufacturer/factory for wholesale rapid test not trading company, so the price is quite competitive in the market.