抗泛素羧基端酯酶L1抗体(Anti-UCHL1)检测试剂盒(酶联免疫吸附试验法)
ELISA Kit for Anti-Ubiquitin Carboxyl Terminal Hydrolase L1 Antibody (Anti-UCHL1)
PARK5; PGP9.5; Uch-L1; Neuron cytoplasmic protein 9.5; Ubiquitin thioesterase L1; Ubiquitin carboxyl-terminal hydrolase isozyme L1
- 编号AEG945Hu
- 物种Homo sapiens (Human,人) 相同的名称,不同的物种。
- 实验方法间接法
- 反应时长2h, 30min
- 检测范围3.12-200ng/mL
- 灵敏度最小可检测剂量小于等于1.15ng/mL.
- 样本类型serum, plasma and other biological fluids
- 下载 英文说明书 中文说明书
- 规格 48T96T 96T*5 96T*10 96T*100
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特异性
本试剂盒用于检测抗泛素羧基端酯酶L1抗体(Anti-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。
回收率
分别于定值血清及血浆样本中加入一定量的抗泛素羧基端酯酶L1抗体(Anti-UCHL1)(加标样品),重复测定并计算其均值,回收率为测定值与理论值的比率。
样本 | 回收率范围(%) | 平均回收率(%) |
serum(n=5) | 87-95 | 92 |
EDTA plasma(n=5) | 95-105 | 101 |
heparin plasma(n=5) | 78-101 | 88 |
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%
线性
在定值血清及血浆样本内加入适量的抗泛素羧基端酯酶L1抗体(Anti-UCHL1),并倍比稀释成1:2,1:4,1:8,1:16的待测样本,线性范围即为稀释后样本中抗泛素羧基端酯酶L1抗体(Anti-UCHL1)含量的测定值与理论值的比率。
样本 | 1:2 | 1:4 | 1:8 | 1:16 |
serum(n=5) | 94-102% | 84-95% | 87-104% | 80-97% |
EDTA plasma(n=5) | 88-95% | 84-101% | 88-101% | 78-105% |
heparin plasma(n=5) | 96-105% | 96-105% | 87-94% | 97-105% |
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5次;
5. 加TMB底物90µL,37°C孵育10-20分钟;
6. 加终止液50µL,立即450nm读数。
实验原理
将抗原包被于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,其中的抗泛素羧基端酯酶L1抗体(Anti-UCHL1)与连接于固相载体上的抗原结合,然后加入HRP标记的二抗,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抗泛素羧基端酯酶L1抗体(Anti-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:Homo sapiens (Human,人) | 应用(仅供研究使用,不用于临床诊断!) |
RPG945Hu01 | 泛素羧基端酯酶L1(UCHL1)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAG945Hu01 | 泛素羧基端酯酶L1(UCHL1)多克隆抗体 | WB; IHC; ICC; IP. |
FAG945Hu01 | 抗泛素羧基端酯酶L1(UCHL1)多克隆抗体 | Flow cytometry. |
FAG945Hu41 | 抗泛素羧基端酯酶L1(UCHL1)多克隆抗体(藻红素标记) | Flow cytometry. |
FAG945Hu51 | 抗泛素羧基端酯酶L1(UCHL1)多克隆抗体(别藻蓝蛋白标记) | Flow cytometry. |
FAG945Hu81 | 抗泛素羧基端酯酶L1(UCHL1)多克隆抗体(异硫氰酸荧光素标记) | Flow cytometry. |
MAG945Hu21 | 泛素羧基端酯酶L1(UCHL1)单克隆抗体 | WB; IHC; ICC; IP. |
FAG945Hu02 | 抗泛素羧基端酯酶L1(UCHL1)单克隆抗体 | Flow cytometry. |
FAG945Hu42 | 抗泛素羧基端酯酶L1(UCHL1)单克隆抗体(藻红素标记) | Flow cytometry. |
FAG945Hu52 | 抗泛素羧基端酯酶L1(UCHL1)单克隆抗体(别藻蓝蛋白标记) | Flow cytometry. |
FAG945Hu82 | 抗泛素羧基端酯酶L1(UCHL1)单克隆抗体(异硫氰酸荧光素标记) | Flow cytometry. |
SEG945Hu | 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. |
HEG945Hu | 泛素羧基端酯酶L1(UCHL1)检测试剂盒(酶联免疫吸附试验法,高敏型) | Enzyme-linked immunosorbent assay for Antigen Detection. |
AEG945Hu | 抗泛素羧基端酯酶L1抗体(Anti-UCHL1)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antibody Detection. |
LMG945Hu | 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. |
KSG945Hu01 | 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] |