目前您的抗核抗体报告单显示目前抗核抗体是阴性的，就是我们所说的正常 指导意见：目前抗核抗体未见异常...
First, we have analyzed agreement (kappa index) between qualitative (positive or negative) results obtained with both assays using various cut-off. Then, IFA-ANA titers were considered. Box plots show that when IFA titer increases, COBAS-ANA value does Discussion We evaluated -precision, response...
抗核抗体检测试剂盒(间接免疫荧光法) ANA HEp2 IgG IFA Kit,含人喉癌细胞底物片、异硫氰酸荧光素抗人免疫球蛋白G酶标/伊文斯蓝、抗核抗体阳性质控、抗核抗体阴性质控、2X样品稀释液、封片介质、磷酸盐缓冲液(粉状)、14孔吸水纸、盖玻片(22×70mm)。(具体内容详见说明书)。产
ANA抗核抗体血清盘 INOVA公司简介 INOVA 诊断公司,创办于 1987 年,总部位于美国圣地亚哥市, 2008 年加入西班牙 Werfen 集团,是一家 20 年来一直致力于自身免疫疾病诊断领域的专业生物技术公司。公司现构建了一支由
From April to May in 2009, 596 farmers, 132 goats, 12 dogs and 6 cows was collected from Guangde, Mingguang and Huaiyuan counties and the IgG antibodies against A. phagocytophilum in farmers, goats, dogs and cattle was determined using an immunofluorescence assay (IFA). The A. ...
Methods Laboratory Diagnosis Patients suspected of HGA exposure were tested for serum IgG to A phagocytophilum using the IgG IFA kit (Focus Diagnostics, Cypress, California), screening at a 1:64 dilution and titrating if reactive.15 Nested polymerase chain reaction (PCR) using blood DNA (QIAamp...
When the IgG antibody titer cut-off was set at 1:80 or higher, up to 92% were positive 4 weeks after the onset of symptoms, which lasted for 3 months. Even when the antibody titer cut-off values were set at 1:256 for IgM or 1:320 for IgG, they were positive for 3 months after...
The Anaplasma IgG IFA titre showed a twofold increase (testing for IgM was not performed). Moreover, there was a decline of the ELISA Borrelia IgM levels from > 200 U/ml to 121 U/ml (positive cut-off > = 22 U/ml) confirmed by immunoblot in both cases, whereas the ...
Diagnosis of granulocytic anaplasmosis can be accomplished with acute and convalescent serology. Many veterinary laboratories perform serologic testing using immunofluorescent antibody (IFA) techniques. IgG antibodies are first detectable approximately 8 days after exposure, 2 to 5 days after...