Quick Overview for SARS-CoV-2 N-Protein IgG Antibody ELISA 试剂盒 (ABIN7666576)
抗原
SARS-CoV-2 N-Protein IgG Antibody
适用
人
检测方法
Colorimetric
实验类型
Indirect ELISA
应用范围
ELISA
样品类型
Plasma, Serum
原理
anti-SARS-CoV-2 (NP) IgG quanti - ELISA kit for the detection of IgG antibodies to nucleocapsid protein (NP) of coronavirus SARS-CoV-2, causing the COVID-19 disease in human serum and plasma isolated from venous or capillary blood.
品牌
ELISA-VIDITEST
Analytical Method
Quantitative
组件
ELISA break-away strips in the handling frame coated with the antigen STRIPS Ag 1 x 12 pcs
1.3 mL Negative control serum, r.t.u. NC 1 vial
1.3 mL Positive control serum, r.t.u. PC 1 vial
1.3 mL Calibrator, r.t.u. 1) CAL 1 vial
13 mL Anti-human IgG antibodies labelled with horseradish peroxidase (anti-IgG Px conjugate) r.t.u. CONJ 1 vial
55 mL Wash buffer, 10x concentrated WASH 10x 1 vial
60 mL Dilution buffer, r.t.u. DIL 1 vial
13 mL Chromogenic substrate TMB, r.t.u. TMB 1 vial
13 mL Stop solution, r.t.u. STOP 1 vial
Instruction manual
Certificate
of quality 1) r.t.u., ready to use
试剂未包括
Distilled or deionised water for dilution of buffer and standard concentrates
appropriate and calibrated equipment for pipetting
temperature controlled incubator
spectrophotometer or platereader with the appropriate filters
Optimal working dilution should be determined by the investigator.
板类型
Pre-coated
实验流程
anti-SARS-CoV-2 (NP) IgG quanti is a solid-phase immunoanalytical test. The specific antigen (Nucleocapsid Protein) is fixed to each well of the microtiter strips. Specific antibodies present in the patient's sample are bound during the first incubation step. After removing unbound material by washing, the presence of the specific antibodies is detected using anti-human IgG conjugate during the second incubation. The unbound peroxidase conjugate is then removed and TMB substrate is added, resulting in the development of a blue colour in positive samples. The enzyme reaction is terminated by addition of the stop solution (colour change to yellow). The intensity of the yellow colour thus developed is proportional to the concentration of antibodies in the sample. 2