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产品描述:马β内啡肽(β-EP)酶联免疫试剂盒为双抗夹心法ELISA试剂盒,定量检测血清、血浆样本中的β-EP含量。β-EP是重要靶点。它属内源性阿片肽,广泛分布于中枢和外周。其参与痛觉调节、情绪调控等生理过程。研究机制上,主要通过与阿片受体结合发挥作用,深入探索其机制有助于开发治疗疼痛、精神疾病等的药物。试剂盒检测范围为3.12 pg/mL-200 pg/mL,适用于科研领域探究马科动物在应激状态、慢性疼痛模型、神经系统疾病或免疫调节研究中的β-EP动态变化,为揭示其生理功能及分子机制提供可靠工具。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:beta-Endorphin, beta-EP
缩写:β-EP
种属:Equus caballus (Horse)
样本类型:serum, plasma
检测范围:3.12 pg/mL-200 pg/mL
灵敏度:0.78 pg/mL
反应时间:1-5h
样本体积:50-100ul
检测波长:450 nm
研究领域:Cancer
测定原理:quantitative
测定方法:Sandwich
精密度:
Intra-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 horse β-EP in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | |||||||
Sample | Serum(n=4) | ||||||
1:1 | Average % | 97 | |||||
Range % | 90-111 | ||||||
1:2 | Average % | 105 | |||||
Range % | 102-109 | ||||||
1:4 | Average % | 93 | |||||
Range % | 90-97 | ||||||
1:8 | Average % | 88 | |||||
Range % | 85-93 |
回收率:
The recovery of horse β-EP 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) | 103 | 99-105 | |||||
EDTA plasma (n=4) | 91 | 90-94 | |||||
标准曲线:
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | |||||||
pg/mlOD1OD2AverageCorrected2001.8991.9221.9111.7881001.5541.5141.5341.411501.1231.0781.1010.978250.6150.6230.6190.49612.50.4210.4560.4390.3166.250.2770.2660.2720.1493.120.1850.1940.1900.06700.1260.1200.123 |
货期:3-5 working days
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