Improvement and Application of qPCR (Real-Time Quantitative Polymerase Chain Reaction) Data Processing Method for Home-Made Integrated Nucleic Acid Detection System
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Improvement and Application of qPCR (Real-Time Quantitative Polymerase Chain Reaction) Data Processing Method for Home-Made Integrated Nucleic Acid Detection System
Because it has many advantages such as speed and accuracy, the detection of nucleic acid is applied to the diagnosis of infectious diseases is more and more. Automated nucleic acid detection system integrated based on real-time PCR developed by our research group to conduct point-of-care testing of infectious pathogens. Artificial fluorescence detection system collects data in each PCR cycle through a dual-channel integrated fluorescence detection module and then the real-time fluorescence curves taken by the software, which can tell the diagnosis after some processing and analysis.
However, due to environmental interference or imperfect from the extraction of nucleic acids prior to PCR, fluorescence curve can sometimes contain some abnormal points. For the purpose of increasing the ability to handle a curve fragile and improve the accuracy of the test results, in this study, the data qPCR-based HR processing algorithms studied and 11 groups of data qPCR, which has a distinct shortage of clinical samples detected by this system was chosen to demonstrate the practicality of this method.
Compared with conventional threshold-based methods, the values calculated by the method cq-based HR closer to the actual value, which means it can overcome the shortcomings of conventional methods such as not being able to accommodate noise and not being able to avoid abnormal data. With the improvement of the data processing algorithms, system stability and reliability and accuracy of the results are greatly improved.
Improvement and Application of qPCR (Real-Time Quantitative Polymerase Chain Reaction) Data Processing Method for Home-Made Integrated Nucleic Acid Detection System
Cost-effectiveness compared two tests done three transcription-polymerase chain reaction reverse to diagnose and discharging people with COVID-19: evidence of epidemic in Wuhan, China
Objective: The objective is to evaluate the effectiveness of the conduct of three compared to two reverse transcription-PCR (RT-PCR) tests to diagnose and discharging people with COVID-19 relating to public health and clinical implications to enter asymptomatic infection and presymptomatic and compare medical costs associated with two strategies.
Methods: A model consisting of six compartments built. Compartment susceptible (S), infective asymptomatic (A), presymptomatic infective (L), infective symptoms (I), recovering (R), and late (D). A, L and Class I are countries infective. To build the model, some parameters are set as fixed using existing evidence and the rest of the parameters were estimated by fitting the model to the curve smoothing of cumulative confirmed cases in Wuhan on January 24, 2020 for a 6 Mar 2020. Input data on cost-effectiveness analysis are taken from the literature ,
Results: Perform RT-PCR test three times to diagnose and discharging people with COVID-19 reduces the number of symptomatic cases forecast to 45 013 from 51 144 in the two-test strategy more than 43 days. The former strategy also led to 850.1 quality-adjusted life years (QALYs) of the health benefits and health spending cuts clean CN ¥ 49.1 million. About 100.7 QALYs health benefits resulting from the difference in quality adjusted life between analytic and strategy during the period resulting QALYs 749.4 years of life saved.
Description: Enzyme-linked immunosorbent assay kit for quantification of Hamster Apolipoprotein E (APOE) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: A sandwich quantitative ELISA assay kit for detection of Rat Apolipoprotein B (APOB) in samples from serum, plasma or other biological fluids.
Description: A sandwich quantitative ELISA assay kit for detection of Rat Apolipoprotein B (APOB) in samples from serum, plasma or other biological fluids.
Description: Quantitative competitive ELISA kit for measuring Dog Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Dog Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitative competitive ELISA kit for measuring Pig Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Pig Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Pig Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Pig Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Pig Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Pig Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Pig Apolipoprotein B (APOB) in samples from Serum, plasma and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Rat Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: Quantitative competitive ELISA kit for measuring Duck Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Duck Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitativesandwich ELISA kit for measuring Fish Apolipoprotein B (APOB) in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitativesandwich ELISA kit for measuring Fish Apolipoprotein B (APOB) in samples from serum, plasma, cell culture supernates, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitative competitive ELISA kit for measuring Goat Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Goat Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: A sandwich quantitative ELISA assay kit for detection of Human Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Description: A sandwich quantitative ELISA assay kit for detection of Human Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Apolipoprotein B (APOB) in samples from serum, plasma or other biological fluids.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Apolipoprotein B (APOB) in samples from serum, plasma or other biological fluids.
Description: Quantitative competitive ELISA kit for measuring Horse Apolipoprotein B (APOB) in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Horse Apolipoprotein B (APOB) in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitative competitive ELISA kit for measuring Mouse Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Mouse Apolipoprotein B(APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitative competitive ELISA kit for measuring Sheep Apolipoprotein B (APOB) in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Sheep Apolipoprotein B (APOB) in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Mouse Apolipoprotein B (APOB) in samples from serum, plasma and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: Quantitative competitive ELISA kit for measuring Bovine Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Bovine Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitative competitive ELISA kit for measuring Chicken Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Chicken Apolipoprotein B(APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitative competitive ELISA kit for measuring Guinea pig Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitative competitive ELISA kit for measuring Guinea pig Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Enzyme-linked immunosorbent assay kit for quantification of Dog Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay kit for quantification of Duck Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay kit for quantification of Goat Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay kit for quantification of Horse Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay kit for quantification of Mouse Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay kit for quantification of Bovine Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Enzyme-linked immunosorbent assay kit for quantification of Chicken Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: A sandwich ELISA kit for detection of Apolipoprotein B from Pig in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Description: A sandwich ELISA kit for detection of Apolipoprotein B from Rat in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Wide-range Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Wide-range Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Wide-range Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Wide-range Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
Wide-range Mouse Apolipoprotein B (APOB) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Wide-range Mouse Apolipoprotein B (APOB) in samples from serum, plasma and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: A sandwich ELISA kit for detection of Apolipoprotein B from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Description: A sandwich ELISA kit for detection of Apolipoprotein B from Mouse in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
High Sensitive Human Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
High Sensitive Human Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
High Sensitive Human Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Apolipoprotein B (APOB) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
High Sensitive Human Apolipoprotein B (APOB) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of High Sensitive Human Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
High Sensitive Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
High Sensitive Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
High Sensitive Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
High Sensitive Mouse Apolipoprotein B (APOB) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Apolipoprotein B (APOB) in serum, plasma and other biological fluids.
High Sensitive Mouse Apolipoprotein B (APOB) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of High Sensitive Mouse Apolipoprotein B (APOB) in samples from serum, plasma and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: Enzyme-linked immunosorbent assay kit for quantification of Guinea pig Apolipoprotein B (APOB) in samples from serum, plasma, tissue homogenates and other biological fluids.
Conclusion: a strategy that is more accurate and testing methods to control COVID-19 can reduce both the number of infections and the overall medical costs. Increasing the number of tests should be considered in areas where the epidemic is relatively severe when existing tests have moderate sensitivity.
