Concerns have been raised whether rapid antigen tests for SARS-CoV-2 can result in false-positive test results1,2and undermine pandemic management for COVID-19. This study investigated the incidence of false-positive results in a large sample ...
近日,武汉优恩生物科技有限公司自主研发生产,用于个人及家庭自测的新冠病毒抗原检测试剂盒产品SARS-CoV-2 AntigenRapidTest Kit(Nasalswab)成功通过德国第三方检测机构BIOMEX实验室的临床性能评估。 评估报告显示,SARS-CoV-2 Antigen Test Kit(Na...
当标本SARS-CoV-2抗体水平以上目标截止(测试的检测极限),捕获抗体绑定到antigen-dye共轭反人类免疫球蛋白抗体和反μ链抗体固定在测试区域(T)的设备,这产生一个彩色测试带,表明一个积极的结果。当样本中的SARS-CoV-2抗体水平为零或低于目标截止值时,该装置的测试区域(T)没有可见的彩色带。这表示结果是否定的。 ...
The report by Ke and colleagues contributes to the understanding of the likelihood and clinical significance of positive SARS-CoV-2 NAAT results after symptom resolution, which is of major importance for those regions of the world where the first waves of the pandemic have been contained. Since ...
The overall rate of false-positive results among the total rapid antigen test screens for SARS-CoV-2 was very low, consistent with other, smaller studies.3The cluster of false-positive results from 1 batch was likely the result of manufacturing issues rather than implementation. These results inf...
Mapping the immunopeptidome of seven SARS-CoV-2 antigens across common HLA haplotypes The immune response to the spike protein of SARS-CoV-2 has been relatively well studied, but less is known about other viral proteins. Here, the authors identify immunopeptides from seven structural and non-...
During the test, specimen extracts are applied to the test cartridges. If there were SARS-CoV-2 antigen in the extract, the antigen will bind to the SARS-CoV-2 monoclonal antibody. During lateral flow, the complex will move along the nitrocellulose membrane toward the end of the absorbent pa...
The SARS‑CoV‑2 & Flu A/B Rapid Antigen Test is a rapid chromatographic immunoassay for the simultaneous qualitative detection and differentiation of the nucleocapsid protein antigens of SARS‑CoV‑2, Influenza virus A, and Influenza virus B
产品名称：SARS-CoV-2 Antigen Rapid Test (Self-Testing) (Nasal)中文译名：新型冠状病毒抗原检测试剂(自测试)(鼻拭子)。预期用途：用于人体鼻拭子样本中SARS-CoV-2抗原的检测，适用于非专业人士在家或工作中自行测试。康泰医学表示，公司上述新型冠状病毒抗原检测试剂方便个人及家庭进行新冠病毒的快速检测，可较好地...
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