胱天蛋白酶8(CASP8)等多因子檢測試劑盒(流式熒光法)
Multiplex Assay Kit for Caspase 8 (CASP8) ,etc. by CBA (Cytometric Bead Array)
CAP4; FLICE; MACH; MCH5; Cysteinyl Aspartate Specific Proteinases 8; Apoptotic cysteine protease; FADD-homologous ICE/ced-3-like protease; MORT1-associated ced-3 homolog
- 編號CMA853Hu
- 物種Homo sapiens (Human,人)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0.0391-40ng/mL
- 靈敏度最小可檢測劑量小于等于0.013ng/mL.
- 樣本類型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
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特異性
本試劑盒用于檢測胱天蛋白酶8(CASP8)等多因子檢測試劑盒(流式熒光法),經(jīng)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(jīng)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胱天蛋白酶8(CASP8)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) | 85-93 | 88 |
| EDTA plasma(n=5) | 97-104 | 101 |
| heparin plasma(n=5) | 80-92 | 85 |
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胱天蛋白酶8(CASP8)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胱天蛋白酶8(CASP8)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) | 86-104% | 98-105% | 84-102% | 81-95% |
| EDTA plasma(n=5) | 97-105% | 79-90% | 85-99% | 79-97% |
| heparin plasma(n=5) | 82-94% | 91-101% | 78-94% | 82-98% |
穩(wěn)定性
經(jīng)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(shù)。
實驗原理
將胱天蛋白酶8(CASP8)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,其中的胱天蛋白酶8(CASP8)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胱天蛋白酶8(CASP8)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(shù)。MFI值和樣品中的胱天蛋白酶8(CASP8)等多因子檢測試劑盒(流式熒光法)濃度呈正相關。
贈品
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相關產(chǎn)品
| 編號 | 適用物種:Homo sapiens (Human,人) | 應用(僅供研究使用,不用于臨床診斷!) |
| RPA853Hu02 | 胱天蛋白酶8(CASP8)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| RPA853Hu03 | 胱天蛋白酶8(CASP8)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| RPA853Hu01 | 胱天蛋白酶8(CASP8)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA853Hu02 | 胱天蛋白酶8(CASP8)多克隆抗體 | WB; ICC/IF |
| PAA853Hu04 | 胱天蛋白酶8(CASP8)多克隆抗體 | WB |
| PAA853Hu01 | 胱天蛋白酶8(CASP8)多克隆抗體 | WB; IHC; ICC/IF |
| PAA853Hu03 | 胱天蛋白酶8(CASP8)多克隆抗體 | WB; IHC; ICC/IF |
| FAA853Hu01 | 抗胱天蛋白酶8(CASP8)多克隆抗體 | FCM |
| LAA853Hu81 | 胱天蛋白酶8(CASP8)多克隆抗體(異硫氰酸熒光素標記) | WB; IHC; ICC; IF. |
| LAA853Hu71 | 胱天蛋白酶8(CASP8)多克隆抗體(生物素標記) | WB |
| MAA853Hu21 | 胱天蛋白酶8(CASP8)單克隆抗體 | WB; IHC |
| MAA853Hu23 | 胱天蛋白酶8(CASP8)單克隆抗體 | WB; IHC |
| MAA853Hu25 | 胱天蛋白酶8(CASP8)單克隆抗體 | IHC |
| MAA853Hu24 | 胱天蛋白酶8(CASP8)單克隆抗體 | WB |
| MAA853Hu29 | 胱天蛋白酶8(CASP8)單克隆抗體 | WB |
| MAA853Hu27 | 胱天蛋白酶8(CASP8)單克隆抗體 | WB |
| MAA853Hu22 | 胱天蛋白酶8(CASP8)單克隆抗體 | WB |
| SEA853Hu | 胱天蛋白酶8(CASP8)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| CMA853Hu | 胱天蛋白酶8(CASP8)等多因子檢測試劑盒(流式熒光法) | FLIA Kit for Antigen Detection. |
| LMA853Hu | 胱天蛋白酶8(CASP8)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| KSA853Hu01 | 胱天蛋白酶8(CASP8)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗法) | Main materials for "Do It (ELISA Kit) Yourself". |
參考文獻
| 雜志 | 參考文獻 |
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| Clinical?And Experimental Pharmacology And Physiology? | Diallyl sulfide alleviates cisplatin‐induced nephrotoxicity in rats via suppressing NF‐κB downstream inflammatory proteins and p53/Puma signalling pathway[Pubmed:29266336] |
| Environmental Toxicology | Antihepatocarcinogenic activity of whey protein concentrate and lactoferrin in diethylnitrosamine‐treated male albino mice[Pubmed: 31087429] |
| Environ Toxicol Pharmacol. | Targetingp53/TRAIL/caspase-8 signaling by adiponectin reverses thioacetamide-induced hepatocellular carcinoma in rats[Pubmed: 31421311] |
| Journal of Biochemical and Molecular Toxicology | Tranilast attenuates methotrexate‐induced renal and hepatic toxicities: Role of apoptosis‐induced tissue proliferation[Pubmed: 32045101] |
| life sciences | Nifuroxazide attenuates experimentally-induced hepatic encephalopathy and the associated hyperammonemia and cJNk/caspase-8/TRAIL activation in rats[Pubmed: 32259601] |
| Odontology | Effects of different pulp-capping materials on cell death signaling pathways of lipoteichoic acid-stimulated human dental pulp stem cells[Pubmed: 33206337] |
| Int Immunopharmacol | Cardio-protective impact of gabapentin against doxorubicin-induced myocardial toxicity in rats; emphasis on modulation of inflammatory-apoptotic signaling[Pubmed: 33199237] |
| ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY | Chemo-preventive effect of crocin against experimentally-induced hepatocarcinogenesis via regulation of apoptotic and Nrf2 signaling pathways[Pubmed: 32942000] |
| Environ Sci Pollut Res Int | Potentiation of the apoptotic signaling pathway in both the striatum and hippocampus and neurobehavioral impairment in rats exposed chronically to a low? dose of?…[Pubmed: 32915453] |
| J Biochem Mol Toxicol | Tranilast abrogates cisplatin?\induced testicular and epididymal injuries: An insight into its modulatory impact on apoptosis/proliferation[34047436] |


