抗U1-snRNP抗体(Anti-U1RNP)测定试剂盒采用胶乳颗粒增强免疫比浊法.将抗原结合到胶乳颗粒上,样本血清(或标准品)中的被测抗体在缓冲液中与胶乳颗粒表面的抗原结合,使胶乳颗粒彼此交联,致使溶液浊度增加,从而检测溶液吸光度增大.在一定范围内,反应液吸光度与被测抗体的浓度呈
抗U1-snRNP抗体(Anti-U1RNP)测定试剂盒(胶乳增强免疫比浊法),上海川至生物技术有限公司,信息来源药智数据国产器械数据库。
anti-U1RNP antibodiesENAextractable nuclear antigensMCTDmixed connective tissue diseaseSLEsmall nuclear ribonucleoproteinssnRNPsAutoantibodies to small nuclear ribonucleoproteins (snRNPs) such as anti-Sm and U1RNP were among the first antinuclear protein responses identified in systemic autoimmune rheumatic ...
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Antibodies to U1 ribonucleoproteins (RNP) have been detected in serum from patients with various autoimmune diseases. However, the presence of anti-U1RNP antibodies in patients with localized scleroderma has not been reported. In this study, we examined the frequency of anti-U1RNP antibodies using ...
Objective: The diagnosis of MCTD still remains controversial and it is critically dependent on the demonstration of high-titer anti-U1-RNP antibodies. When... Silvia Bellando-Randone, Maurizio Cutolo, Laszlo Czirjak, Marco Matucci-Cerinic - 《Current Rheumatology Reviews》 被引量: 10发表: 2009...
Both speckled antinuclear antibody (ANA) and anti-U1 ribonucleoprotein (RNP) antibody were positive, but anti-double-stranded DNA (dsDNA) antibody and anti-Smith (Sm) antibody were negative, while complement levels were normal. Renal biopsy revealed membranous glomerulonephritis (MGN) with diffuse ...
百度试题 题目我中心检测的ENA抗体谱主要包括哪些抗体? A.anti-U1RNP/SmB.anti-SmC.anti-SSAD.anti-SSBE.anti-ssDNAF.anti-Jo-1G.anti-RA33H.anti-Scl-70I.抗核糖体P蛋白抗体相关知识点: 试题来源: 解析 A,B,C,D,F,H,I 反馈 收藏
Objective. We have recently found that the presence of autoantibodies against the 70-kd polypeptide of U1 RNP (U1-70-kd) is associated with HLA—DR4 and DR2. To further characterize this association, we performed a molecular genetic analysis of HLA—DR and DQ genes among patients with ...
SUMMARY Anti-UIRNP antibodies occur in patients with mixed connective tissue disease (MCTD), systemic sclerosis (SSc), systemic lupus erythematosus (SLE) and other ill-defined connective tissue diseases. To associate the isotypes of anti-UlRNP antibodies with the diagnosis of the disease, namely ...