B-ALP骨碱性磷酸酶定量免疫 PCR 检测试剂盒
| 产品描述: | B-ALP骨碱性磷酸酶定量免疫 PCR 检测试剂盒:是一种用于定量检测骨碱性磷酸酶(B-ALP)的工具,它结合了免疫反应的特异性和 PCR 技术的高灵敏性。通过双抗夹心原理,先让样本中的 B-ALP 与固相载体上的特异性抗体结合,再与带有特定 DNA 标记的另一抗体形成复合物,然后对相连的 DNA 进行 PCR 扩增,依据扩增产物的量精准测定 B-ALP 含量。该试剂盒具有灵敏度高、特异性强等优点,可用于儿童佝偻病等骨骼疾病的辅助诊断,以及成人骨质疏松等病症的病情监测和疗效评估等。 本品仅用于科研,不用于临床诊断,产品具体参数及操作步骤详见产品说明书。 |
| 别名: | 骨特异性碱性磷酸酶、Bone-specific alkaline phosphatase |
| 缩写: | B-ALP |
| UniprotNo: | P37840 |
| 种属: | Human |
| 样本类型: | serum, plasma, tissue homogenates, cell culture supernates,Cerebrospinal Fluid |
| 检测范围: | 1-256pg/mL |
| 反应时间: | 1-5h |
| 样本体积: | 1-10ul |
| 检测波长: | 450 nm |
| 测定原理: | quantitative |
| 测定方法: | Amplification |
| 货期: | 3-5 working days |
| 本试剂盒所含 材料: | 固相包被板(Solid-phase Coated Plate) |
| 检测抗体(DNA 标记)(B-ALPDetection Antibody (DNA-labeled)) | |
| PCR 预混液(含 Taq 酶、dNTP、缓冲液)(PCR Premix (containing Taq enzyme, dNTPs, buffer)) | |
| B-ALP 标准品(B-ALP Standard) | |
| 阴性对照品(Negative Control) | |
| 洗涤缓冲液(Wash Buffer) | |
| DNA 扩增引物(DNA Amplification Primers) | |
| 荧光探针(Fluorescent Probe) | |
| 样本稀释液(Sample Diluent) | |
| PCR 反应管(PCR Reaction Tubes) | |
| 说明书(Instruction Manual) | |
| 精密度: | ntra-assay Precision (Precision within an assay): CV%<8% |
| Three samples of known concentration were tested twenty times on one plate to assess. | |
| Inter-assay Precision (Precision between assays): CV%<10% | |
| Three samples of known concentration were tested in twenty assays to assess. |
| 线性度: | To assess the linearity of the assay, samples were spiked with high concentrations of human ACEⅠ in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamicrange of the assay. | ||
| Sample | Serum(n=4) | ||
| 1:200 | Average % | 8 | |
| Range % | 92-106 | ||
| 1:400 | Average % | 95 | |
| Range % | 90-106 | ||
| 1:800 | Average % | 102 | |
| Range % | 92-107 | ||
| 1:1600 | Average % | 90 | |
| Range % | 82-99 | ||
| 回收率: | The recovery of human ACEⅠ spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||
| Sample Type | Average % Recovery | Range | |
| Serum (n=5) | 92 | 90-98 | |
| EDTA plasma (n=4) | 106 | 104-117 | |
| 标准曲线: | 这些标准曲线仅用于演示。应为每组分析的样品生成标准曲线。 | ||
| 靶点详情: | B-ALP(骨碱性磷酸酶)是碱性磷酸酶(ALP)的骨特异性同工酶,主要由成骨细胞合成并分泌,是反映骨形成活性的关键分子标志物。B-ALP 抗体可特异性识别该蛋白,其核心应用包括: |
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