HLA B27 Test details in brief Also Known As HLA B27 (Flow Cytometry) Test, HLA-B27 Antigen Purpose This measures HLA B27 antigen levels in the blood & assesses the risk of autoimmune diseases. Preparation Do not take any over-the-counter medicine without confirming with your doctor. Fasting ...
B27antigens detectionbyflowcytometry(FCM).MethodsWholebloodsamplesfrom74patientswasdirectlyimmun oflurescence～ stainedbyFITC—labeledmonoclonalanti—HLA～B27andthenanalyzedbyFCMforHLA～ B27phenotyping.Simultaneously, genomicDNAwasextractedforHLA.B2_ 7genotypingbyPCR—ASP.Results22sampleswereHLA—B27antigenpositive...
There are a number of HLA-B27 subtypes, not all of which are associated with disease. The antigens are present on the surface of nucleated tissue cells as well as on white blood cells. HLA testing is used in determining histocompatibility for organ and tissue transplantation. Another ...
试剂盒强直性脊柱炎Objective To verify the accuracy of the self-made human leukocyte antigen B27 (HLA-B27) detect kit. Methods According to the principle of sequence specific primer polymerase chain reaction (SSP-PCR), matched the HLA sequence on database of HLA,designed the B27 primer sequence...
目的 探究肺结核患者血清人白细胞抗原B27(human leukocyte antigen B27,HLA-B27)和血清淀粉样蛋白A(serumamyloid A,SAA)水平表达与病情严重程度及并发肺部其他病原菌感染的相关性研究。方法 选取2021 年9 月～ 2023 年9 月期间在首都医科大学附属北京地坛医院就诊的120 例肺结核并发肺部感染患者作为研究组,另选取同...
Nanning Central Blood Band, Nanning 53003, China ) ( Nanning 【 Abstract】 Objective To Compare the features o f HIJA— B2 7 antigen detection aplied to ankylosing spondylists (AS). Methods The methods o f micro — lynphocyte eytotoxie test (MLCT ) a n d po lymera s e chain reactio...
HLA-B27基因检测的临床应用 维普资讯 http://www.cqvip.com
Applications Tested: This BB7.1 antibody has been pre-diluted and tested by flow cytometric analysis of normal human peripheral blood cells. This may be used at 5 µL (0.5 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final...
人类主要组织相容性复合体(major histocompatibility complex,MHC)位于人类6号染色体短臂的21.31区域,DNA片段长度3 600 Kb,由一组紧密连锁的基因群组成,其编码的抗原分子在人类称为人类白细胞抗原(human leukocyte antigens,HLA),HLA具有结...
Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.Excitation: 633-647 nm; Emission: 660 nm; Laser: Red Laser.Filtration: 0.2 µm post-manufacturing filtered. 靶标信息 HLA-class I antigens are widely distributed on human nucleated cells. The ...