髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)
Multiplex Assay Kit for Myelin Basic Protein (MBP) ,etc. by CBA (Cytometric Bead Array)
Myelin A1 protein; Myelin membrane encephalitogenic protein
- 編號CMA539Mu
- 物種Mus musculus (Mouse,小鼠)相同的名稱,不同的物種。
- 實驗方法雙抗夾心
- 反應時長4h
- 檢測范圍0.0098-10ng/mL
- 靈敏度最小可檢測劑量小于等于0.0033ng/mL.
- 樣本類型Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- 下載英文說明書 中文說明書
- 規(guī)格48T96T
- 價格¥ 3268¥ 4668
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特異性
本試劑盒用于檢測髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法),經檢測與其它相似物質無明顯交叉反應。
由于受到技術及樣本來源的限制,不可能完成對所有相關或相似物質交叉反應檢測,因此本試劑盒有可能與未經檢測的其它物質有交叉反應。
回收率
分別于定值血清及血漿樣本中加入一定量的髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)(加標樣品),重復測定并計算其均值,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) | 97-105 | 101 |
| EDTA plasma(n=5) | 87-101 | 90 |
| heparin plasma(n=5) | 85-96 | 88 |
精密度
精密度用樣品測定值的變異系數CV表示。CV(%) = SD/mean×100
批內差: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測定8次,分別計算不同濃度樣本的平均值及SD值。
批內差: CV<10%
批間差: CV<12%
線性
在定值血清及血漿樣本內加入適量的髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法),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髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)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) | 98-105% | 93-101% | 93-101% | 85-101% |
| EDTA plasma(n=5) | 91-99% | 80-102% | 82-93% | 81-93% |
| heparin plasma(n=5) | 80-101% | 82-92% | 89-97% | 85-105% |
穩(wěn)定性
經測定,試劑盒在有效期內按推薦溫度保存,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、向實驗板每孔內加入200μL分析緩沖液以預濕;
2、實驗前標準品、試劑及樣本準備;
3、加樣(標準品、樣本、磁珠),標準品或樣本100μL及磁珠10μL,25°C酶標板振蕩器孵育2小時;
4、磁吸甩干,加檢測溶液A 100μL,25°C酶標板振蕩器孵育1小時;
5、磁吸甩干,加檢測溶液B 100μL,25°C振動孵育30分鐘;
6、磁吸洗板1次;
7、加鞘液100μL,旋渦震蕩10分鐘后讀數。
實驗原理
將髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)抗體包被于磁性微球表面,制成固相載體,向微孔中分別加入標準品或標本以及磁珠,其中的髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)與連接于固相載體上的抗體結合,然后加入生物素化的髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)抗體,加入PE標記的親和素,用流式細胞儀讀數。MFI值和樣品中的髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法)濃度呈正相關。
贈品
增值服務
相關產品
| 編號 | 適用物種:Mus musculus (Mouse,小鼠) | 應用(僅供研究使用,不用于臨床診斷!) |
| EPA539Mu61 | 髓鞘堿性蛋白(MBP)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| RPA539Mu01 | 髓鞘堿性蛋白(MBP)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA539Mu02 | 髓鞘堿性蛋白(MBP)多克隆抗體 | WB; IHC; ICC; IP. |
| PAA539Mu01 | 髓鞘堿性蛋白(MBP)多克隆抗體 | WB; IHC; ICC; IP. |
| PAA539Mu52 | 髓鞘堿性蛋白(MBP)多克隆抗體 | WB; IHC; ICC; IP. |
| MEA539Mu | 髓鞘堿性蛋白(MBP)檢測試劑盒(酶聯免疫吸附試驗法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| SEA539Mu | 髓鞘堿性蛋白(MBP)檢測試劑盒(酶聯免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| CMA539Mu | 髓鞘堿性蛋白(MBP)等多因子檢測試劑盒(流式熒光法) | FLIA Kit for Antigen Detection. |
| LMA539Mu | 髓鞘堿性蛋白(MBP)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 |
| PLOS ONE | CD98 Positive Eosinophils Contribute to T Helper 1 Pattern Inflammation[PlosOne: Source] |
| Journal of Occupational Health | Effects of Exposure to 1-Bromopropane on Astrocytes and Oligodendrocytes in Rat Brain[Pubmed: 23183024] |
| Pak J Med Sci | Myelin basic protein and ischemia modified albumin levels in acute ischemic stroke cases[PubMed: 26648996] |
| Experimental and Toxicologic Pathology | Morphology and staining behavior of neutrophilic and eosinophilic granulocytes of the common marmoset (Callithrix jacchus)[Pubmed:27165445] |
| Acta Angiologica | Serum microtubule associated protein tau and myelin basic protein as the potential markers of brain ischaemia-reperfusion injury in patients undergoing carotid endarterectomy[AA.2016.0008] |
| Stem Cells. | Myelin Basic Protein Regulates Primitive and Definitive Neural Stem Cell Proliferation from the Adult Spinal Cord.[pubmed:27573615] |
| Environmental Science and Pollution Research | Glial?markers?and?emotional?memory?in?rats?following?acute?cerebral?radiofrequency?exposures.[pubmed:27696165] |
| Acta Angiol | Serum microtubule associated protein tau and myelin basic protein as the potential markers of brain ischaemia-reperfusion injury in patients undergoing carotid endarterectomy[AA.2016.0008] |
| PLoS?Neglected?Tropical?Diseases | Functional and phenotypic evaluation of eosinophils from patients with the acute form of paracoccidioidomycosis[pubmed:28489854] |
| Pesticide Biochemistry and Physiology | Acrolein-mediated neurotoxicity in growing Wistar male rats[Pubmed:30033014] |
| International Journal of Livestock Research | Association and Risk of Canine Distemper with Respect to Age, Sex and Breed of Dogs Suffering from Demyelinating Neuropathies[10.5455:ijlr.20170811080455] |
| Microchimica Acta | Biosensors and nanobiosensors for rapid detection of autoimmune diseases: a review[Pubmed: 31760523] |
| The role of light desynchronosis in the development of stress-induced aging[] | |
| Adv Med Sci | Association of eosinophil-mediated inflammatory biomarkers with the presence of the Schatzki ring[34091432] |
| biomolecules | Searching for Noninvasive Predictors of the Diagnosis and Monitoring of Eosinophilic Esophagitis?aThe Importance of Biomarkers of the Inflammatory Reaction??-[] |
| Talanta | Monitoring autoimmune diseases by bioelectrochemical detection of autoantibodies. Application to the determination of anti-myelin basic protein autoantibodies in?…[Pubmed:35202838] |


