Human PAF(Platelet Activating Factor) ELISA Kit
中文名称:人血小板激活因子(PAF)酶联免疫吸附测定试剂盒

Price:
- 反应性: Human
- 检测范围: 78.13-5000 pg/mL
- 灵敏度: 46.88 pg/mL
产品应用 | ELISA |
检测原理 | 本试剂盒采用双抗体夹心ELISA法。用抗人PAF抗体包被于酶标板上,实验时样品(或标准品)中的人PAF会与包被抗体结合。后依次加入生物素化的抗人PAF抗体和辣根过氧化物酶标记的亲和素,抗人PAF抗体与结合在包被抗体上的人PAF结合,生物素与亲和素特异性结合而形成免疫复合物,游离的成分被洗去。加入显色底物(TMB),TMB在辣根过氧化物酶的催化下呈现蓝色,加终止液后变成黄色。用酶标仪在450 nm波长处测OD值,PAF浓度与OD450值之间呈正比,通过绘制标准曲线计算出样品中PAF的浓度。 |
反应类型 | Sandwich-ELISA |
规格 |
96 T
/ 48 T
/ 96 T × 5
|
反应时间 | 3 h 30 min |
反应性 | Human |
检测方法 | 比色法;ELISA;夹心法 |
检测范围 | 78.13-5000 pg/mL |
灵敏度 | 46.88 pg/mL |
样本体积 | 100 μL |
样本类型 | 血清、血浆或其他生物体液 |
特异性 | 可检测样本中的人PAF,且与其它类似物无明显交叉反应 |
精密度 | 板内,板间变异系数均<10% |
回收率 | 80%-120% |
储存条件 | 2-8℃ |
有效期 | 12个月 |
数据处理 |
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B-cell-activating factor (BAFF) and platelet-activating factor (PAF) in pregnancies complicated by maternal obesity and diabetes: a preliminary study
IF: 1.800Journal: Journal of Maternal-Fetal & Neonatal Medicine (2023)PMID:37872771Reactivity:HumanSample Type:serum -
Patterns of mutations in nine cancer-related genes and PAF development among smoking male patients diagnosed with bladder cancer
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Maternal AA/EPA Ratio and Triglycerides as Potential Biomarkers of Patients at Major Risk for Pharmacological Therapy in Gestational Diabetes
IF: 6.706 -
Inflammation-mediated changes in haemostatic variables of pulmonary tuberculosis patients during treatment
IF: 2.973 -
Methylglyoxal, Glycated Albumin, PAF, and TNF-α: Possible Inflammatory and Metabolic Biomarkers for Management of Gestational Diabetes
IF: 4.546 -
Food-specific serum IgG and symptom reduction with a personalized, unrestricted-calorie diet of six weeks in Irritable Bowel Syndrome (IBS)
IF: 3.211 -
Wheat‐dependent exercise‐induced anaphylaxis in Chinese people: a clinical research on 33 cases with antigenic analysis of wheat proteins
IF: 1.977Journal: CLINICAL AND EXPERIMENTAL DERMATOLOGY (2020)PMID:31267575Reactivity:HumanSample Type:Serum
Q1:血小板活化因子的半衰期很短因为PAF乙酰水解酶(PAF-AH)能很快降解它。我们分析血液样本,你能解决这个问题吗?
大多数物质在冷冻条件下可以相对稳定,但建议使用新采集的样品进行检测,以获得更准确的结果。归纳起来PAF检测有三大类方法:①生物学检测法;②理化法;③免疫学方法。ELISA检测建议在血浆样品中加入1mM TPCK或TLCK,以抑制PAF-AH的活性。