腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型)
High Sensitive ELISA Kit for Epinephrine (EPI)
Adrenaline
- 編號HEA858Ge
 - 物種Pan-species (General,通用)相同的名稱,不同的物種。
 - 實驗方法競爭抑制
 - 反應時長3h
 - 檢測范圍6.17-500pg/mL
 - 靈敏度最小可檢測劑量小于等于2.54pg/mL.
 - 樣本類型Serum, plasma, cell lysates, cell culture supernates and other biological fluids
 - 下載英文說明書 中文說明書
 - 規(guī)格48T96T96T*596T*1096T*100
 - 價格¥ 3676¥ 5251¥ 23630¥ 44635¥ 367584
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特異性
                        本試劑盒用于檢測腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型),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腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型)(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) | 82-96 | 89 | 
| EDTA plasma(n=5) | 95-102 | 98 | 
| heparin plasma(n=5) | 84-101 | 95 | 
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腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型),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腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型)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) | 79-96% | 95-102% | 92-99% | 96-105% | 
| EDTA plasma(n=5) | 78-88% | 98-105% | 91-103% | 94-102% | 
| heparin plasma(n=5) | 89-96% | 87-95% | 78-96% | 93-105% | 
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. 實驗前標準品、試劑及樣本的準備;
                            2. 加樣(標準品及樣本)50µL,
                                加入50µL檢測液A(臨用前配制);
                                37°C溫育1小時。
                            3. 洗板3次;
                            4. 加檢測溶液B100µL,37°C孵育30分鐘;
                            5. 洗板5次;
                            6. 加TMB底物90µL,37°C孵育10-20分鐘;
                            7. 加終止液50µL,立即450nm讀數(shù)。
實驗原理
本試劑盒應用競爭抑制酶聯(lián)免疫分析法測定標本中待測物質水平。將腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型)單克隆抗體包被微孔板,制成固相載體,往包被抗體的微孔中同時加入生物素標記的抗原和待測抗原(標準品或樣本),待測抗原與生物素標記抗原對特異性抗體進行競爭結合。溫育后經(jīng)洗滌去掉未結合物,然后加入HRP標記的親和素,經(jīng)過溫育和徹底洗滌后加入底物TMB顯色。TMB在過氧化物酶的催化下轉化成藍色,并在酸的作用下轉化成最終的黃色。待測標本濃度越高,標記抗原和抗體的結合就越受到抑制,顯色愈淺。顯色的深淺與酶量呈正相關,而與樣品中待測物質含量呈負相關。用酶標儀在450nm波長下測定吸光度(O.D.值),計算樣品濃度。
相關產(chǎn)品
| 編號 | 適用物種:Pan-species (General,通用) | 應用(僅供研究使用,不用于臨床診斷!) | 
| CPA858Ge11 | 腎上腺素(EPI)牛血清白蛋白偶聯(lián)物 | Immunogen; SDS-PAGE; WB. | 
| CPA858Ge21 | 腎上腺素(EPI)卵白蛋白偶聯(lián)物 | Immunogen; SDS-PAGE; WB. | 
| PAA858Ge01 | 腎上腺素(EPI)多克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). | 
| MAA858Ge26 | 腎上腺素(EPI)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). | 
| MAA858Ge25 | 腎上腺素(EPI)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). | 
| MAA858Ge22 | 腎上腺素(EPI)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). | 
| CEA858Ge | 腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| IEA858Ge | 腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,快捷型) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| HEA858Ge | 腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| MEA858Ge | 腎上腺素(EPI)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| LMA858Ge | 腎上腺素(EPI)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. | 
| KSA858Ge11 | 腎上腺素(EPI)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 | 
| European Patent Application EP2371376 | METHODS AND REAGENTS FOR THE DIAGNOSIS, PREVENTION AND TREATMENT OF INSULIN RESISTANCE[FPO:EO237136] | 
| Cardiovasc Diabetol | Glibenclamide attenuates myocardial injury by lipopolysaccharides in streptozotocin-induced diabetic mice[Pubmed:Pmc4147163] | 
| Autonomic Neuroscience | Study of baicalin on sympathoexcitation induced by myocardial ischemia via P2X3 receptor in superior cervical ganglia[Pubmed:25554221] | 
| Neuropsychiatr Dis Treat | Catha edulis chewing effects on treatment of paranoid schizophrenic patients[PubMed: 25926735] | 
| PLoS One | Ablation of Potassium-Chloride Cotransporter Type 3 (Kcc3) in Mouse Causes Multiple Cardiovascular Defects and Isosmotic Polyuria[Pubmed:27166674] | 
| Scientific Reports | Reduced lipolysis response to adipose afferent reflex involved in impaired activation of adrenoceptor-cAMP-PKA-hormone sensitive lipase pathway in obesity[pubmed:27694818] | 
| International Journal of Nursing?Practice | Non‐pharmacological interventions during childbirth for pain relief, anxiety, and neuroendocrine stress parameters: A randomized controlled trial[Pubmed:29512230] | 
| Serbian Journal of Experimental and Clinical Research | Assessment of the TDCS Influence on Stress-Induced Disorders in Rats with Low Stress Sustainability and Endurance[] | 
| Frontiers in Endocrinology | RFRP-3, the Mammalian Ortholog of GnIH, Is a Novel Modulator Involved in Food Intake and Glucose Homeostasis[Pubmed: 32328034] | 
| Nature | Feeding induces cholesterol biosynthesis via the mTORC1–USP20–HMGCR axis[Pubmed: 33177714] | 
| Blockade of adrenergic β‐receptor activation through local delivery of propranolol from a 3D collagen/polyvinyl alcohol/hydroxyapatite scaffold promotes bone repair?…[] | |
| Anti-stress activity of some plants extracts of the North Caucasus flora[] | |
| Mol Metab | Adipose tissue lipolysis is regulated by PAQR11 via altering protein stability of phosphodiesterase 4D[33549845] | 
| CRYOBIOLOGY | O-GlcNAc/Akt pathway regulates glucose metabolism and reduces apoptosis in liver of piglets with acute cold stress[33651993] | 
| Hypertension | Expression of LHCGR (Luteinizing Hormone/Chorionic Gonadotrophin Receptor) in Pheochromocytomas Unveils an Endocrine Mechanism Connecting Pregnancy?…[Pubmed:35189708] | 





