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表皮生長因子受體(EGFR)等多因子檢測試劑盒(流式熒光發(fā)光法)

Multiplex Assay Kit for Epidermal Growth Factor Receptor (EGFR) ,etc. by FLIA (Flow Luminescence Immunoassay)

ErbB-1; ErbB1; ER1; ERB-B1; MENA; HER1; Erythroblastic Leukemia Viral(v-Erb-B)oncogene Homolog,Avian; Proto-oncogene c-ErbB-1; Receptor tyrosine-protein kinase erbB-1

（注：單次混測多因子不超過8個指標(biāo) ）

  • 表皮生長因子受體(EGFR)等多因子檢測試劑盒(流式熒光發(fā)光法) 產(chǎn)品包裝(模擬)
  • 表皮生長因子受體(EGFR)等多因子檢測試劑盒(流式熒光發(fā)光法) 產(chǎn)品包裝(模擬)
  • Certificate 通過ISO 9001、ISO 13485質(zhì)量體系認(rèn)證

特異性

本試劑盒用于檢測表皮生長因子受體(EGFR)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表皮生長因子受體(EGFR)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) 85-95 90
EDTA plasma(n=5) 86-98 92
heparin plasma(n=5) 92-102 97

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(jìn)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(jìn)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)加入適量的表皮生長因子受體(EGFR)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表皮生長因子受體(EGFR)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) 97-105% 92-99% 93-101% 79-89%
EDTA plasma(n=5) 81-104% 87-101% 79-101% 91-105%
heparin plasma(n=5) 86-98% 83-101% 79-104% 95-103%

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(jìn)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

將表皮生長因子受體(EGFR)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，其中的表皮生長因子受體(EGFR)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表皮生長因子受體(EGFR)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(jī)讀數(shù)。MFI值和樣品中的表皮生長因子受體(EGFR)等多因子檢測試劑盒(流式熒光發(fā)光法)呈正相關(guān)。

贈品

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編號 適用物種：Mus musculus (Mouse，小鼠) 應(yīng)用(僅供研究使用，不用于臨床診斷！)
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LMA757Mu 表皮生長因子受體(EGFR)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(xiàn)

雜志 參考文獻(xiàn)
Thoracic Cancer Nimotuzumab combined with gemcitabine and cisplatin as second-line chemotherapy for advanced non-small-cell lung cancer [Wiley: source]
J Cent Nerv Syst Dis.? Increased Epidermal Growth Factor Receptor (EGFR) Associated with Hepatocyte Growth Factor (HGF) and Symptom Severity in Children with Autism … [Pubmed:25249767]
Mol Cancer Ther GC1118, an anti-EGFR antibody with a distinct binding epitope and superior inhibitory activity against high-affinity EGFR ligands [PubMed: 26586721]
Cell Death Dis.? LINC01225 promotes occurrence and metastasis of hepatocellular carcinoma in an epidermal growth factor receptor-dependent pathway [Pubmed:26938303]
analytica chimica acta Microfluidic immunosensor based on mesoporous silica platform and CMK-3/poly-acrylamide-co-methacrylate of dihydrolipoic acid modified gold electrode for cancer biomarker detection. [pubmed:28335979]
Talanta EGFR detection in extracellular vesicles of breast cancer patients through immunosensor based on silica-chitosan nanoplatform [Doi: 10.1016/j.talanta.2018.10.016]
Bioorganic Chemistry Design, synthesis, molecular docking and biological activity evaluation of some novel indole derivatives as potent anticancer active agents and apoptosis inducers [Pubmed: 30665034]
Journal of?enzyme?inhibition and medicinal chemistry Novel thienopyrimidine derivatives as dual EGFR and VEGFR-2 inhibitors: design, synthesis, anticancer activity and effect on cell cycle profile [Pubmed: 30919701]
Bioorganic Chemistry Design and synthesis of new benzoxazole/benzothiazole-phthalimide hybrids as antitumor-apoptotic agents []
Bioorganic Chemistry Synthesis and anticancer activity of bis-benzo [d][1, 3] dioxol-5-yl thiourea derivatives with molecular docking study [Pubmed: 31288134]
Oxidative Medicine and Cellular Longevity Evaluation of the Effect Derived from Silybin with Vitamin D and Vitamin E Administration on Clinical, Metabolic, Endothelial Dysfunction, Oxidative Stress Parameters?… [Pubmed: 31737175]
Neoplasia Patient-derived xenograft (PDX) models of colorectal carcinoma (CRC) as a platform for chemosensitivity and biomarker analysis in personalized medicine [Pubmed: 33212364]
Association between Serum Epidermal Growth Factor Receptor and Cyclooxygenase-2 Levels in Patients with Non-small Cell Carcinoma of Lung []
Synthesis, EGFR-TK inhibition and anticancer activity of new quinoxaline derivatives []
IMMUNOLOGIC RESEARCH Humoral immune response to epidermal growth factor receptor in lung cancer [33495907]
European Journal of Medicinal Chemistry Pyrazolo[3,4-d]pyrimidine-based dual EGFR T790M/HER2 inhibitors: Design, synthesis, structure¨Cactivity relationship and biological activity as potential antitumor and anticonvulsant agents [33545637]
Journal of Molecular Structure Design, synthesis, antiproliferative evaluation, and molecular docking study of new quinoxaline derivatives as apoptotic inducers and EGFR inhibitors []
ACS Appl Mater Interfaces Emitter–Quencher Pair of Single Atomic Co Sites and Monolayer Titanium Carbide MXenes for Luminol Chemiluminescent Reactions [34914377]
Bioorganic Chemistry Discovery of new pyrimido [5, 4-c] quinolines as potential antiproliferative agents with multitarget actions: Rapid synthesis, docking, and ADME studies [Pubmed:35219045]
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