載脂蛋白B(APOB)等多因子檢測試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Apolipoprotein B (APOB) ,etc. by FLIA (Flow Luminescence Immunoassay)
Apo-B; FLDB; Apo B-100; Apo B-48
(注:單次混測多因子不超過8個指標 )
- 編號LMC003Ra
- 物種Rattus norvegicus (Rat,大鼠) 相同的名稱,不同的物種。
- 實驗方法雙抗夾心
- 反應時長3.5h
- 檢測范圍1.95-2000ng/mL
- 靈敏度最小可檢測劑量小于等于0.65 ng/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 8指標數(shù) 7指標數(shù) 6指標數(shù) 5指標數(shù) 4指標數(shù) 3指標數(shù) 2指標數(shù)1指標數(shù)
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特異性
本試劑盒用于檢測載脂蛋白B(APOB)等多因子檢測試劑盒(流式熒光發(fā)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載脂蛋白B(APOB)等多因子檢測試劑盒(流式熒光發(fā)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) | 89-96 | 93 |
EDTA plasma(n=5) | 80-97 | 83 |
heparin plasma(n=5) | 91-105 | 101 |
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載脂蛋白B(APOB)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載脂蛋白B(APOB)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) | 94-103% | 79-97% | 95-104% | 85-94% |
EDTA plasma(n=5) | 80-97% | 89-97% | 80-90% | 95-105% |
heparin plasma(n=5) | 91-99% | 92-101% | 95-102% | 94-101% |
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. 實驗前標準品、試劑及樣本準備;
2. 加樣(標準品、樣本、磁珠)標準品或樣本100μL及磁珠10μL,
37°C酶標板振蕩器孵育90分鐘;
3. 磁吸甩干,加檢測溶液A100μL,37°C酶標板振蕩器孵育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
將載脂蛋白B(APOB)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準品或標本以及磁珠,其中的載脂蛋白B(APOB)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合,然后加入生物素化的載脂蛋白B(APOB)等多因子檢測試劑盒(流式熒光發(fā)光法)抗體,將未結合的生物素化抗體洗凈后,加入PE標記的親和素,再次徹底洗滌后即可上機讀數(shù)。MFI值和樣品中的載脂蛋白B(APOB)等多因子檢測試劑盒(流式熒光發(fā)光法)呈正相關。
贈品
增值服務
相關產品
編號 | 適用物種:Rattus norvegicus (Rat,大鼠) | 應用(僅供研究使用,不用于臨床診斷!) |
RPC003Ra02 | 載脂蛋白B(APOB)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPC003Ra01 | 載脂蛋白B(APOB)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAC003Ra02 | 載脂蛋白B(APOB)多克隆抗體 | WB; IHC; ICC; IP. |
PAC003Ra01 | 載脂蛋白B(APOB)多克隆抗體 | WB,IHC |
LAC003Ra81 | 載脂蛋白B(APOB)多克隆抗體(異硫氰酸熒光素標記) | WB; IHC; ICC; IF. |
LAC003Ra71 | 載脂蛋白B(APOB)多克隆抗體(生物素標記) | WB; IHC; ICC. |
MAC003Ra21 | 載脂蛋白B(APOB)單克隆抗體 | WB; IHC; ICC; IP. |
MAC003Ra23 | 載脂蛋白B(APOB)單克隆抗體 | WB; IHC; ICC; IP. |
MAC003Ra22 | 載脂蛋白B(APOB)單克隆抗體 | WB; IHC; ICC; IP. |
MAC003Ra24 | 載脂蛋白B(APOB)單克隆抗體 | WB; IHC; ICC; IP. |
LAC003Ra72 | 載脂蛋白B(APOB)單克隆抗體(生物素標記) | WB; IHC; ICC. |
SEC003Ra | 載脂蛋白B(APOB)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMC003Ra | 載脂蛋白B(APOB)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
PSC003Ra01 | 載脂蛋白B(APOB)抗體對 | ELISA; CLIA; ELISPOT; Luminex; Immunochromatography and other Immunoassays. |
KSC003Ra01 | 載脂蛋白B(APOB)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
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