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泛素羧基端酯酶L1(UCHL1)检测试剂盒(酶联免疫吸附试验法)

ELISA Kit for Ubiquitin Carboxyl Terminal Hydrolase L1 (UCHL1)

PARK5; PGP9.5; Uch-L1; Neuron cytoplasmic protein 9.5; Ubiquitin thioesterase L1; Ubiquitin carboxyl-terminal hydrolase isozyme L1

  • 泛素羧基端酯酶L1(UCHL1)检测试剂盒(酶联免疫吸附试验法) 产品包装(模拟)
  • 泛素羧基端酯酶L1(UCHL1)检测试剂盒(酶联免疫吸附试验法) 产品包装(模拟)
  • 泛素羧基端酯酶L1(UCHL1)检测试剂盒(酶联免疫吸附试验法) 实验结果图
  • SEG945Ra.jpg 标准曲线图
  • Certificate 通过ISO 9001、ISO 13485质量体系认证

特异性

本试剂盒用于检测泛素羧基端酯酶L1(UCHL1),经检测与其它相似物质无明显交叉反应。
由于受到技术及样本来源的限制,不可能完成对所有相关或相似物质交叉反应检测,因此本试剂盒有可能与未经检测的其它物质有交叉反应。

精密度

精密度用样品测定值的变异系数CV表示。CV(%) = SD/mean×100
批内差:取同批次试剂盒对低、中、高值定值样本进行定量检测,每份样本连续测定20 次,分别计算不同浓度样本的平均值及SD值。
批间差:选取3个不同批次的试剂盒分别对低、中、高值定值样本进行定量测定,每个样本使用同一试剂盒重复测定8次,分别计算不同浓度样本的平均值及SD值。
批内差: CV<10%
批间差: CV<12%

稳定性

经测定,试剂盒在有效期内按推荐温度保存,其活性降低率小于5%。
为减小外部因素对试剂盒破坏前后检测值的影响,实验室的环境条件需尽量保持一致,尤其是实验室内温度、湿度及温育条件。其次由同一实验员来进行操作可减少人为误差。

实验流程

1. 实验前标准品、试剂及样本的准备;
2. 加样(标准品及样本)100µL,37°C孵育1小时;
3. 吸弃,加检测溶液A100µL,37°C孵育1小时;
4. 洗板3次;
5. 加检测溶液B100µL,37°C孵育30分钟;
6. 洗板5次;
7. 加TMB底物90µL,37°C孵育10-20分钟;
8. 加终止液50µL,立即450nm读数。

实验原理

将泛素羧基端酯酶L1(UCHL1)抗体包被于96孔微孔板中,制成固相载体,向微孔中分别加入标准品或标本,其中的泛素羧基端酯酶L1(UCHL1)与连接于固相载体上的抗体结合,然后加入生物素化的泛素羧基端酯酶L1(UCHL1)抗体,将未结合的生物素化抗体洗净后,加入HRP标记的亲和素,再次彻底洗涤后加入TMB底物显色。TMB在过氧化物酶的催化下转化成蓝色,并在酸的作用下转化成最终的黄色。颜色的深浅和样品中的泛素羧基端酯酶L1(UCHL1)呈正相关。用酶标仪在450nm波长下测定吸光度(O.D.值),计算样品浓度。

相关产品

编号 适用物种:Rattus norvegicus (Rat,大鼠) 应用(仅供研究使用,不用于临床诊断!)
RPG945Ra01 泛素羧基端酯酶L1(UCHL1)重组蛋白 Positive Control; Immunogen; SDS-PAGE; WB.
PAG945Ra01 泛素羧基端酯酶L1(UCHL1)多克隆抗体 WB; IHC
LAG945Ra71 泛素羧基端酯酶L1(UCHL1)多克隆抗体(生物素标记) WB; IHC; ICC.
LAG945Ra81 泛素羧基端酯酶L1(UCHL1)多克隆抗体(异硫氰酸荧光素标记) WB; IHC; ICC; IF.
MAG945Ra21 泛素羧基端酯酶L1(UCHL1)单克隆抗体 WB; IHC; ICC; IP.
SEG945Ra 泛素羧基端酯酶L1(UCHL1)检测试剂盒(酶联免疫吸附试验法) Enzyme-linked immunosorbent assay for Antigen Detection.
SCG945Ra 泛素羧基端酯酶L1(UCHL1)检测试剂盒(化学发光免疫分析法) Chemiluminescent immunoassay for Antigen Detection.
LMG945Ra 泛素羧基端酯酶L1(UCHL1)等多因子检测试剂盒(流式荧光发光法) FLIA Kit for Antigen Detection.
KSG945Ra01 泛素羧基端酯酶L1(UCHL1)检测试剂盒DIY材料(酶联免疫吸附试验法) Main materials for "Do It (ELISA Kit) Yourself".

参考文献

杂志 参考文献
J Neurol Sci Changes of ubiquitin C-terminal hydrolase-L1 levels in serum and urine of patients with white matter lesions [PubMed: 26232084]
Journal of the Neurological Sciences Increased plasma UCH-L1 after aneurysmal subarachnoid hemorrhage is associated with unfavorable neurological outcome [Pubmed:26810533]
Ulutas Medical Journal Serum Carnosine Dipeptidase 1 and Ubiquitin C - Terminal Hydrolase L1 as Markers of Brain Damage in Patients after Carotid Endarterectomy [mnstemps:135]
Scientific Reports Activation of hepatic stellate cells by the ubiquitin C-terminal hydrolase 1 protein secreted from hepatitis C virus-infected hepatocytes [pubmed:28667290]
Intensive Care Medicine Relationships between markers of neurologic and endothelial injury during critical illness and long-term cognitive impairment and disability [Pubmed:29523900]
Earth and Environmental Science Serum concentration of ubiquitin c-terminal hydrolase-L1 in detecting severity of traumatic brain injury [article:10.1088]
Peripheral blood biomarkers in aneurysmal subarachnoid hemorrhage [ISBN:978-952-03-0750-9]
Journal of Critical Care Association of neuronal repair biomarkers with delirium among survivors of critical illness [Pubmed: 31896448]
Brain Sciences BDNF and IL-8, But Not UCHL-1 and IL-11, Are Markers of Brain Injury in Children Caused by Mild Head Trauma [Pubmed: 32987792]
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