神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Enolase, Neuron Specific (NSE) ,etc. by FLIA (Flow Luminescence Immunoassay)
ENO2; Enolase 2; Gamma Enolase; 2-phospho-D-glycerate hydro-lyase; Neural enolase
（注：單次混測多因子不超過8個指標(biāo) ）
- 編號ULMA537Rb
- 物種Oryctolagus cuniculus (Rabbit，兔) 相同的名稱，不同的物種。
- 實驗方法雙抗夾心
- 反應(yīng)時長3.5h
- 檢測范圍0.04-40ng/mL
- 靈敏度最小可檢測劑量小于等于0.013 ng/mL.
- 樣本類型Serum, plasma, tissue homogenates, cell lysates and other biological fluids.
- 下載 英文說明書 中文說明書
- 規(guī)格 8指標(biāo)數(shù) 7指標(biāo)數(shù) 6指標(biāo)數(shù) 5指標(biāo)數(shù) 4指標(biāo)數(shù) 3指標(biāo)數(shù) 2指標(biāo)數(shù)1指標(biāo)數(shù)
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通過ISO 9001、ISO 13485質(zhì)量體系認證
特異性
本試劑盒用于檢測神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)，經(jīng)檢測與其它相似物質(zhì)無明顯交叉反應(yīng)。
由于受到技術(shù)及樣本來源的限制，不可能完成對所有相關(guān)或相似物質(zhì)交叉反應(yīng)檢測，因此本試劑盒有可能與未經(jīng)檢測的其它物質(zhì)有交叉反應(yīng)。
回收率
分別于定值血清及血漿樣本中加入一定量的神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)（加標(biāo)樣品），重復(fù)測定并計算其均值，回收率為測定值與理論值的比率。
| 樣本 | 回收率范圍(%) | 平均回收率(%) |
| serum(n=5) | 89-96 | 93 |
| EDTA plasma(n=5) | 93-101 | 97 |
| heparin plasma(n=5) | 92-105 | 98 |
精密度
精密度用樣品測定值的變異系數(shù)CV表示。CV(%) = SD/mean×100
批內(nèi)差：取同批次試劑盒對低、中、高值定值樣本進行定量檢測,每份樣本連續(xù)測定20 次，分別計算不同濃度樣本的平均值及SD值。
批間差：選取3個不同批次的試劑盒分別對低、中、高值定值樣本進行定量測定，每個樣本使用同一試劑盒重復(fù)測定8次，分別計算不同濃度樣本的平均值及SD值。
批內(nèi)差： CV<10%
批間差： CV<12%
線性
在定值血清及血漿樣本內(nèi)加入適量的神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)，并倍比稀釋成1:2，1:4，1:8，1:16的待測樣本，線性范圍即為稀釋后樣本中神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)含量的測定值與理論值的比率。
| 樣本 | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 91-105% | 87-96% | 94-103% | 88-101% |
| EDTA plasma(n=5) | 87-99% | 97-105% | 79-102% | 91-99% |
| heparin plasma(n=5) | 80-91% | 87-98% | 93-104% | 82-98% |
穩(wěn)定性
經(jīng)測定，試劑盒在有效期內(nèi)按推薦溫度保存，其活性降低率小于5%。
為減小外部因素對試劑盒破壞前后檢測值的影響，實驗室的環(huán)境條件需盡量保持一致，尤其是實驗室內(nèi)溫度、濕度及溫育條件。其次由同一實驗員來進行操作可減少人為誤差。
實驗流程
1. 實驗前標(biāo)準(zhǔn)品、試劑及樣本準(zhǔn)備；
2. 加樣（標(biāo)準(zhǔn)品、樣本、磁珠）標(biāo)準(zhǔn)品或樣本100μL及磁珠10μL，
37°C酶標(biāo)板振蕩器孵育90分鐘；
3. 磁吸甩干，加檢測溶液A100μL，37°C酶標(biāo)板振蕩器孵育60分鐘；
4. 磁吸洗板3次；
5. 加檢測溶液B100μL，37°C振動孵育30分鐘；
6. 磁吸洗板3次；
7. 加鞘液100μL，旋渦震蕩2分鐘后讀數(shù)。
實驗原理
將神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)抗體包被于磁珠，制成固相載體，向微孔中分別加入標(biāo)準(zhǔn)品或標(biāo)本以及磁珠，其中的神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)與連接于固相載體上的抗體結(jié)合，然后加入生物素化的神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)抗體，將未結(jié)合的生物素化抗體洗凈后，加入PE標(biāo)記的親和素，再次徹底洗滌后即可上機讀數(shù)。MFI值和樣品中的神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法)呈正相關(guān)。
贈品
增值服務(wù)
相關(guān)產(chǎn)品
| 編號 | 適用物種：Oryctolagus cuniculus (Rabbit，兔) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| URPA537Rb01 | 神經(jīng)元特異性烯醇化酶(NSE)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAA537Rb51 | 神經(jīng)元特異性烯醇化酶(NSE)多克隆抗體 | WB; IHC; ICC; IP. |
| UMAA537Rb21 | 神經(jīng)元特異性烯醇化酶(NSE)單克隆抗體 | WB; IHC; ICC; IP. |
| USEA537Rb | 神經(jīng)元特異性烯醇化酶(NSE)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| ULMA537Rb | 神經(jīng)元特異性烯醇化酶(NSE)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
參考文獻
| 雜志 | 參考文獻 |
| Journal of Neurotrauma | The Anti-Inflammatory and Neuroprotective Effects of Ghrelin in Subarachnoid Hemorrhage-Induced Oxidative Brain Damage in Rats [Liebert: 20091210] |
| 20 | Melatonin treatment protects against spinal cord injury induced functional and biochemical changes in rat urinary bladder [Wiley: source] |
| Journal of Pharmacology and Toxicology | Ginkgo biloba Enhances the Anticonvulsant and Neuroprotective Effects of Sodium Valproate Against Kainic Acid-induced Seizures in Mice [Medwell: 2011679690] |
| Addiction Biology | Comparative gene expression profiling analysis of lymphoblastoid cells reveals neuron‐specific enolase gene (ENO2) as a susceptibility gene of heroin dependence [PubMed: 21995595] |
| Placenta | Advanced glycation end products as an upstream molecule triggers ROS-induced sFlt-1 production in extravillous trophoblasts: A novel bridge between oxidative stress and preeclampsia [Pubmed: 24144948] |
| J Ethnopharmacol. | Therapeutic time window and underlying therapeutic mechanism of breviscapine injection against cerebral ischemia/reperfusion injury in rats. [Pubmed: 24291152] |
| J Neurosurg. | Detection of β-amyloid oligomers as a predictor of neurological outcome after brain injury. [Pubmed: 23540266] |
| Analytical Methods | A portable and quantitative enzyme immunoassay of neuron-specific enolase with a glucometer read out [Rsc: Source] |
| Int J Neurosci. | The effect of therapeutic hypothermia after cardiopulmonary resuscitation on ICAM-1 and NSE levels in sudden cardiac arrest rabbits [Pubmed:25111247] |
| Experimental & Molecular Medicine | Elevated levels of serum sICAM-1 in asphyxiated low birth weight newborns [Pubmed:25358349] |
| Neuroscience Letters | Preconditioning effect of (S)-3,5-dihydroxyphenylglycine on ischemic injury in middle cerebral artery occluded Sprague-Dawley rats. [Pubmed:25562631] |
| 中華臨床醫(yī)師雜志 | 高遷移率族蛋白B1和神經(jīng)元烯醇化酶對心臟驟停大鼠復(fù)蘇后腦損傷評價的研究 [Journal: Fulltext] |
| Am J Trop Med Hyg | Blood–Brain Barrier Function and Biomarkers of Central Nervous System Injury in Rickettsial versus Other Neurological Infections in Laos [PubMed: 26055741] |
| Neurosci Lett | Preconditioning effect of (S)-3, 5-dihydroxyphenylglycine on ischemic injury in middle cerebral artery occluded Sprague–Dawley rats [PubMed: 25562631] |
| Physiol Rep | S100B and NSE serum concentrations after simulated diving in rats [PubMed: 26462746] |
| Int J Mol Sci | The effect of electroporation of a lyotroic liquid crystal Genistein-based formulation in the recovery of murine melanoma lesions [PubMed: 26184156] |
| PLoS One | Isoflurane Post-Treatment Improves Outcome after an Embolic Stroke in Rabbits [PubMed: 26645542] |
| Фармакология, клиническая фармакология | Волгоградский государственный медицинский университет [uploads:dsovet] |
| Analytical Methods | Synthesis of sunflower-like gold nanostructures and their application in electrochemical immunoassays using the nanogold-triggered hydrogen evolution reaction [articlelanding:c5ay03174e] |
| 中國臨床藥理學(xué)與治療學(xué) | 右美托咪定對腦膜瘤切除術(shù)患者血清S100β 蛋白及神經(jīng)元特異性烯醇化酶的影響 [article:9794] |
| Asian Pacific Journal of Tropical Medicine | Perfusion of gastrodin in abdominal aorta for alleviating spinal cord ischemia reperfusion injury [science:S1995764516300955] |
| Izvorni znanstveni ?lanak | SERUMSKA RAZINA ZA NEURON SPECIFI?NE ENOLAZE KAO BILJEG ISHEMIJSKO-REPERFUZIJSKOG O?TE?ENJA U BOLESNIKA PODVRGNUTIH KAROTIDNOJ ENDARTEREKTOMIJI [262238] |
| Neurourol?Urodyn | Functional and structural changes of the urinary bladder following spinal cord injury; treatment with alpha lipoic acid [pubmed:27490041] |
| Biomedicine & Pharmacotherapy | Rosuvastatin improves myocardial and neurological outcomes after asphyxial cardiac arrest and cardiopulmonary resuscitation in rats [pubmed:28076830] |
| cellular?physiology and biochemistry | Hydrogen-Rich Saline Attenuates Brain Injury Induced by Cardiopulmonary Bypass and Inhibits Microvascular Endothelial Cell Apoptosis Via the PI3K/Akt/GSK3β … [pubmed:29040978] |
| Brain?Research | Intra-arterial human urinary kallidinogenase alleviates brain injury in rats with permanent middle cerebral artery occlusion through PI3K/AKT/FoxO1 signaling pathway [Pubmed:29510144] |
| Biomed?Research International | Epigallocatechin-3-Gallate Reduces Neuronal Apoptosis in Rats after Middle Cerebral Artery Occlusion Injury via PI3K/AKT/eNOS Signaling Pathway [Pubmed:29770336] |
| Journal of the Neurological?Sciences | S100B, NSE and MMP-9 fail to predict neurologic outcome while elevated S100B associates with milder initial clinical presentation after aneurysmal subarachnoid?… [Pubmed:29801873] |
| Iranian Journal of Veterinary Research | Nitrosative stress indices in dogs with neurological form of canine distemper [Doi: 10.22099/IJVR.2018.4943] |
| Evidence-Based Complementary and Alternative Medicine | Naomaitai Ameliorated Brain Damage in Rats with Vascular Dementia by PI3K/PDK1/AKT Signaling Pathway [] |
| The?Eurasian?Journal?of?Medicine | Effects of Conivaptan versus Mannitol on Post-Ischemic Brain Injury and Edema [] |
| Medicina | The Administration of the New Pyrimidine Derivative—4-{2-[2-(3, 4-Dimethoxyphenyl)-Vinyl]-6-Ethyl-4-Oxo-5-Phenyl-4H-Pyrimidine-1-Il} Benzsulfamide Restores the?… [] |
| ACTA NEUROBIOLOGIAE EXPERIMENTALIS | Neuroprotective effect of poly (lactic-co-glycolic acid) nanoparticle-bound brain-derived neurotrophic factor in a permanent middle cerebral artery occlusion?… [Pubmed: 32214270] |
| Stem Cells International | Exosomes of Antler Mesenchymal Stem Cells Improve Postoperative Cognitive Dysfunction in Cardiopulmonary Bypass Rats through Inhibiting the TLR2?… [Pubmed: 32300366] |
| European Review for Medical and Pharmacological Sciences | Neuroprotective effect of CTRP3 overexpression against sevoflurane anesthesia-induced cognitive dysfunction in aged rats through activating AMPK/SIRT1 and … [Pubmed: 32432773] |
| Neurobiology of Learning and Memory | Effects of Circadian Rhythm Disorder on the Hippocampus of SHR and WKY Rats [] |
| The role of light desynchronosis in the development of stress-induced aging [] | |
| ИЗУЧЕНИЕ ЦЕРЕБРОПРОТЕКТОРНОГО ДЕЙСТВИЯ ПРЕПАРАТОВ РАЗЛИЧНЫХ ФАРМАКОЛОГИЧЕСКИХ ГРУПП В УСЛОВИЯХ?… [] | |
| Chinese Journal of Analytical Chemistry | Investigation of Library Input on Aptamers Selection Efficiency Using Capillary Electrophoresis [] |
| Ther Adv Chronic Dis | The effect of doxycycline on neuron-specific enolase in patients with traumatic brain injury: a randomized controlled trial [34262678] |
| J Surg Res | Perillaldehyde Alleviates Spinal Cord Ischemia-Reperfusion Injury Via Activating the Nrf2 Pathway [34399353] |
| Cephalalgia | Evaluation of serum neuron specific enolase levels among patients with primary and secondary burning mouth syndrome [34644195] |
