Usoro nnwale:

1. Nyochaa koodu ezé iji kwado ihe nnwale ahụ.
2. Wepụ kaadị ule ahụ n'ime akpa foil ahụ.
3. Tinye kaadị nnwale ahụ n'ime oghere kaadị ahụ, lelee koodu QR ahụ, wee chọpụta ihe nnwale ahụ.
4. Tinye 30μL serum ma ọ bụ plasma sample n'ime ihe nlele mmiri, wee gwakọta nke ọma, 37°C mmiri bat na-ekpo ọkụ maka nkeji 10.
5. Tinye ngwakọta 80μL iji nwalee nke ọma nke kaadị ahụ.
6. Pịa bọtịnụ "ule ọkọlọtọ", mgbe nkeji iri gachara, ngwaọrụ ahụ ga-achọpụta kaadị nnwale ahụ na akpaghị aka, ọ nwere ike ịgụ nsonaazụ ya na ihuenyo ngosipụta nke ngwaọrụ ahụ, ma dekọọ/bipụta nsonaazụ nnwale ahụ.