E選擇素等多因子檢測試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for E-selectin ,etc. by FLIA (Flow Luminescence Immunoassay)
CD62E; CD62-E; E-Selectin; ELAM; ELAM1; ESEL; SEL-E; E-LAM; E-LAM1; E-SEL; LECAM2; Endothelial Leukocyte Adhesion Molecule 1; CD62 Antigen-Like Family Member E
(注:單次混測多因子不超過8個指標 )
- 編號LMA029Ca
- 物種Canis familiaris; Canine (Dog,犬) 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0.39-400pg/mL
- 靈敏度最小可檢測劑量小于等于0.13 pg/mL.
- 樣本類型Serum, plasma, tissue homogenates 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)
- 價格 ¥ 2696 ¥ 2799 ¥ 2955 ¥ 3162 ¥ 3370 ¥ 3681 ¥ 4147 計算器 ¥ 5184 添加到價格計算器
- 欲了解實際交易價格和更多情況,請與當?shù)亟?jīng)銷商聯(lián)系!
特異性
本試劑盒用于檢測E選擇素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。
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(zhì)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(zhì)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E選擇素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) | 82-101 | 90 |
EDTA plasma(n=5) | 91-105 | 95 |
heparin plasma(n=5) | 84-93 | 89 |
sodium citrate plasma(n=5) | 81-103 | 99 |
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E選擇素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E選擇素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) | 98-105% | 84-98% | 84-103% | 82-98% |
EDTA plasma(n=5) | 79-96% | 80-98% | 86-105% | 89-101% |
heparin plasma(n=5) | 93-103% | 83-101% | 82-90% | 78-89% |
sodium citrate plasma(n=5) | 89-104% | 96-103% | 96-105% | 81-102% |
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E選擇素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E選擇素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E選擇素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E選擇素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(chǎn)品
編號 | 適用物種:Canis familiaris; Canine (Dog,犬) | 應用(僅供研究使用,不用于臨床診斷!) |
RPA029Ca01 | E選擇素重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAA029Ca01 | E選擇素多克隆抗體 | WB; IHC; ICC; IP. |
MAA029Ca21 | E選擇素單克隆抗體 | WB; IHC; ICC; IP. |
SEA029Ca | E選擇素檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMA029Ca | E選擇素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 |
Shock | Systemic involvement of high-mobility group box 1 protein and therapeutic effect of anti-high-mobility group box 1 protein antibody in a rat model of crush injury. [PubMed: 22392147] |
BioMed research international | Endothelial gene expression and molecular changes in response to radiosurgery in in vitro and in vivo models of cerebral arteriovenous malformations [Pubmed: 24199192] |
Journal of Neuroimmunology | Evaluation of the effects of Eserine and JWH-133 on brain dysfunction associated with experimental endotoxemia [PubMed: 25867462] |
International Journal of Food Sciences and Nutrition | Serum lipid profile and inflammatory markers in the aorta of cholesterol-fed rats supplemented with extra virgin olive oil, sunflower oils and oil-products [PubMed: 26401576] |
Experimental Parasitology | Adhesion molecules, chemokines and matrix metallo-proteinases response after albendazole and albendazole plus steroid therapy in swine neurocysticercosis [pubmed:28821422] |
journal of thoracic and cardiovascular surgery | Evaluating Platelet Activation Related to the Degradation of Biomaterials Using Molecular Markers [Pubmed: 32812629] |
BMC Endocrine Disorders | The role of the adipocytokines vaspin and visfatin in vascular endothelial function and insulin resistance in obese children [Pubmed: 31771561] |
Scientific Reports | Association between Upper-airway Surgery and Ameliorative Risk Markers of endothelial function in obstructive Sleep Apnea [Pubmed: 31882827] |
Frontiers in Pharmacology | Hyperoside Protects Human Umbilical Vein Endothelial Cells Against Anticardiolipin Antibody-Induced Injury by Activating Autophagy [Pubmed: 32508661] |
Microvasc Res | Effect of liraglutide on microcirculation in rat model with absolute insulin deficiency [34119534] |
Anim Sci J | Effect of dipeptide on intestinal peptide transporter 1 gene expression: An evaluation using primary cultured chicken intestinal epithelial cells [34309968] |
Experimental and Therapeutic Medicine | Construction of a rabbit model with vinorelbine administration via peripherally inserted central catheter and dynamic monitoring of changes in phlebitis and thrombosis [Pubmed:35126715] |