心肌肌鈣蛋白I(cTnI)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法)
ELISA Kit for Cardiac Troponin I (cTnI)
TNNI3; TNNC1; CMH7; C-TnI; Troponin I Type 3; Troponin I Type 3, Cardiac
- 編號(hào)SEA478Ra
- 物種Rattus norvegicus (Rat，大鼠) 相同的名稱(chēng)，不同的物種。
- 實(shí)驗(yàn)方法雙抗夾心
- 反應(yīng)時(shí)長(zhǎng)3h
- 檢測(cè)范圍31.2-2,000pg/mL
- 靈敏度最小可檢測(cè)劑量小于等于14.3pg/mL.
- 樣本類(lèi)型serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- 下載 英文說(shuō)明書(shū) 中文說(shuō)明書(shū)
- 規(guī)格 48T96T 96T*5 96T*10 96T*100
- 價(jià)格 ¥ 2873 ¥ 4104 ¥ 18468 ¥ 34884 ¥ 287280
- 欲了解實(shí)際交易價(jià)格和更多情況，請(qǐng)與當(dāng)?shù)亟?jīng)銷(xiāo)商聯(lián)系!
-
產(chǎn)品包裝(模擬)
-
產(chǎn)品包裝(模擬)
-
實(shí)驗(yàn)結(jié)果圖
-
標(biāo)準(zhǔn)曲線圖
-
通過(guò)ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
特異性
本試劑盒用于檢測(cè)心肌肌鈣蛋白I(cTnI)，經(jīng)檢測(cè)與其它相似物質(zhì)無(wú)明顯交叉反應(yīng)。
由于受到技術(shù)及樣本來(lái)源的限制，不可能完成對(duì)所有相關(guān)或相似物質(zhì)交叉反應(yīng)檢測(cè)，因此本試劑盒有可能與未經(jīng)檢測(cè)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心肌肌鈣蛋白I(cTnI)（加標(biāo)樣品），重復(fù)測(cè)定并計(jì)算其均值，回收率為測(cè)定值與理論值的比率。
| 樣本 | 回收率范圍(%) | 平均回收率(%) |
| serum(n=5) | 92-105 | 96 |
| EDTA plasma(n=5) | 96-103 | 99 |
| heparin plasma(n=5) | 93-105 | 101 |
精密度
精密度用樣品測(cè)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(duì)低、中、高值定值樣本進(jìn)行定量檢測(cè),每份樣本連續(xù)測(cè)定20 次，分別計(jì)算不同濃度樣本的平均值及SD值。
批間差：選取3個(gè)不同批次的試劑盒分別對(duì)低、中、高值定值樣本進(jìn)行定量測(cè)定，每個(gè)樣本使用同一試劑盒重復(fù)測(cè)定8次，分別計(jì)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)加入適量的心肌肌鈣蛋白I(cTnI)，并倍比稀釋成1:2，1:4，1:8，1:16的待測(cè)樣本，線性范圍即為稀釋后樣本中心肌肌鈣蛋白I(cTnI)含量的測(cè)定值與理論值的比率。
| 樣本 | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 99-105% | 96-104% | 95-103% | 91-105% |
| EDTA plasma(n=5) | 91-101% | 80-101% | 98-105% | 95-103% |
| heparin plasma(n=5) | 93-101% | 80-93% | 83-93% | 79-94% |
穩(wěn)定性
經(jīng)測(cè)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(duì)試劑盒破壞前后檢測(cè)值的影響，實(shí)驗(yàn)室的環(huán)境條件需盡量保持一致，尤其是實(shí)驗(yàn)室內(nèi)溫度、濕度及溫育條件。其次由同一實(shí)驗(yàn)員來(lái)進(jìn)行操作可減少人為誤差。
實(shí)驗(yàn)流程
1. 實(shí)驗(yàn)前標(biāo)準(zhǔn)品、試劑及樣本的準(zhǔn)備；
2. 加樣（標(biāo)準(zhǔn)品及樣本）100µL，37°C孵育1小時(shí)；
3. 吸棄，加檢測(cè)溶液A100µL，37°C孵育1小時(shí)；
4. 洗板3次；
5. 加檢測(cè)溶液B100µL，37°C孵育30分鐘；
6. 洗板5次；
7. 加TMB底物90µL，37°C孵育10-20分鐘；
8. 加終止液50µL，立即450nm讀數(shù)。
實(shí)驗(yàn)原理
將心肌肌鈣蛋白I(cTnI)抗體包被于96孔微孔板中，制成固相載體，向微孔中分別加入標(biāo)準(zhǔn)品或標(biāo)本，其中的心肌肌鈣蛋白I(cTnI)與連接于固相載體上的抗體結(jié)合，然后加入生物素化的心肌肌鈣蛋白I(cTnI)抗體，將未結(jié)合的生物素化抗體洗凈后，加入HRP標(biāo)記的親和素，再次徹底洗滌后加入TMB底物顯色。TMB在過(guò)氧化物酶的催化下轉(zhuǎn)化成藍(lán)色，并在酸的作用下轉(zhuǎn)化成最終的黃色。顏色的深淺和樣品中的心肌肌鈣蛋白I(cTnI)呈正相關(guān)。用酶標(biāo)儀在450nm波長(zhǎng)下測(cè)定吸光度(O.D.值)，計(jì)算樣品濃度。
贈(zèng)品
增值服務(wù)
相關(guān)產(chǎn)品
| 編號(hào) | 適用物種：Rattus norvegicus (Rat，大鼠) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| RPA478Ra01 | 心肌肌鈣蛋白I(cTnI)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA478Ra01 | 心肌肌鈣蛋白I(cTnI)多克隆抗體 | WB; IHC; ICC; IP. |
| MAA478Ra21 | 心肌肌鈣蛋白I(cTnI)單克隆抗體 | WB; IHC; ICC; IP. |
| MEA478Ra | 心肌肌鈣蛋白I(cTnI)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| HEA478Ra | 心肌肌鈣蛋白I(cTnI)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法,高敏型) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| SEA478Ra | 心肌肌鈣蛋白I(cTnI)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| AEA478Ra | 抗心肌肌鈣蛋白I抗體(Anti-cTnI)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antibody Detection. |
| LMA478Ra | 心肌肌鈣蛋白I(cTnI)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| KSA478Ra01 | 心肌肌鈣蛋白I(cTnI)檢測(cè)試劑盒DIY材料(酶聯(lián)免疫吸附試驗(yàn)法) | Main materials for "Do It (ELISA Kit) Yourself". |
參考文獻(xiàn)
| 雜志 | 參考文獻(xiàn) |
| Journal of Animal and Feed Sciences, | The effects of caloric restriction and age on thyroid hormone signalling in the heart of rats [Pl:Source] |
| Interact Cardiovasc Thorac Surg. | Comparison of femoral and aortic remote ischaemia preconditioning for cardioprotection against myocardial ischaemia/reperfusion injury in a rat model [Pubmed:25205781] |
| Exp Ther Med | Cardioprotective effect of remote preconditioning of trauma and remote ischemia preconditioning in a rat model of myocardial ischemia/reperfusion injury [PubMed: 26136887] |
| Heart International | Circulating miR-126 and miR-499 reflect progression of cardiovascular disease; correlations with uric acid and ejection fraction [pubmed:27924211] |
| Archivos de medicina veterinaria | Cardiac biomarkers in dogs with visceral leishmaniasis [S0301-732X2016000300004] |
| PLOS?Pathogens | Cathepsin B aggravates coxsackievirus B3-induced myocarditis through activating the inflammasome and promoting pyroptosis [Pubmed:29360865] |
| Science?of the?Total?Environment | Co-exposure of silica nanoparticles and methylmercury induced cardiac toxicity and [Pubmed:29727991] |
| Molecules | Melatonin balance the autophagy and apoptosis by regulating UCP2 in the LPS-induced cardiomyopathy [Pubmed:29547569] |
| Molecules | The Multivariate Regression Statistics Strategy to Investigate Content-Effect Correlation of Multiple Components in Traditional Chinese Medicine Based on a?… [Pubmed:29494523] |
| Molecular Medicine Reports | Protective effects of N (2)?L?alanyl?L?glutamine mediated by the JAK2/STAT3 signaling pathway on myocardial ischemia reperfusion [Pubmed:29393473] |
| Molecular?Medicine?Reports? | Hydrogen?rich solution against myocardial injury and aquaporin expression via the PI3K/Akt signaling pathway during cardiopulmonary bypass in rats [Pubmed:29956781] |
| Biological & Pharmaceutical Bulletin | Protective Effects of Shenfu Injection against Myocardial Ischemia-Reperfusion Injury via Activation of eNOS in Rats [Pubmed:29910216] |
| Oncology?Letters | Hydrogen?rich solution attenuates myocardial injury caused by cardiopulmonary bypass in rats via the Janus?activated kinase 2/signal transducer and activator of?… [Pubmed:29928398] |
| BMC?Pharmacology and Toxicology | Enoxaparin attenuates doxorubicin induced cardiotoxicity in rats via interfering with oxidative stress, inflammation and apoptosis [Pubmed:29321061] |
| FASEB?Journal | Signature-oriented investigation of the efficacy of multicomponent drugs against heart failure [Pubmed: 30230922] |
| Frontiers in Pharmacology | Trimetazidine Attenuates Exhaustive Exercise-Induced Myocardial Injury in Rats via Regulation of the Nrf2/NF-κB Signaling Pathway [Pubmed: 30890937] |
| canadian journal of physiology and pharmacology | Could cardioprotective effect of ACE2 activator “diminazene aceturate” is more potent than ACE inhibitor “Enalapril” on acute myocardial infarction in rats? [Pubmed: 30840489] |
| Journal?of?Cellular?Physiology | Inflammatory cytokines associated with cancer growth induce mitochondria and cytoskeleton alterations in cardiomyocytes [Pubmed: 30982981] |
| BIOSENS?BIOELECTRON | Electrochemical dual-aptamer-based biosensor for nonenzymatic detection of cardiac troponin I by nanohybrid electrocatalysts labeling combined with DNA?… [Pubmed: 30954926] |
| Life Sciences | Protective effects of two novel nitronyl nitroxide radicals on heart failure induced by hypobaric hypoxia [Pubmed: 31102744] |
| Mikrochim Acta | DNA nanotetrahedron linked dual-aptamer based voltammetric aptasensor for cardiac troponin I using a magnetic metal-organic framework as a label [Pubmed: 31123904] |
| Biosensors and Bioelectronics | DNA nanotetrahedron-assisted electrochemical aptasensor for cardiac troponin I detection based on the co-catalysis of hybrid nanozyme, natural enzyme and artificial?… [] |
| Biofactors | MiR‐183‐5p protects rat hearts against myocardial ischemia/reperfusion injury through targeting VDAC1 [Pubmed: 31618500] |
| Nature Communications | Red blood cell-derived semaphorin 7A promotes thrombo-inflammation in myocardial ischemia-reperfusion injury through platelet GPIb [Pubmed: 32161256] |
| BIOMEDICINE & PHARMACOTHERAPY | Chlorogenic acid prevents acute myocardial infarction in rats by reducing inflammatory damage and oxidative stress [Pubmed: 33022535] |
| Pharmacol Res | Therapeutic potential of cPLA2 inhibitor to counteract dilated-cardiomyopathy in cholesterol-treated H9C2 cardiomyocyte and MUNO rat [Pubmed: 32942017] |
| INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | Early Elevation of Systemic Plasma Clusterin after Reperfused Acute Myocardial Infarction in a Preclinical Porcine Model of Ischemic Heart Disease [Pubmed: 32605184] |
| Eur J Pharmacol | NLRX1 knockout aggravates lipopolysaccharide (LPS)-induced heart injury and attenuates the anti-LPS cardioprotective effect of CYP2J2/11, 12-EET by enhancing … [Pubmed: 32574674] |
| American Journal of Translational Research | Inhibition of calpain alleviates coxsackievirus B3-induced myocarditis through suppressing the canonical NLRP3 inflammasome/caspase-1-mediated and … [Pubmed: 32509190] |
| Arabian Journal for Science and Engineering | Ethanolic and Aqueous Extracts of Avocado (Persea americana) Seeds Attenuates Doxorubicin-Induced Cardiotoxicity in Male Albino Rats [] |
| Early label-free analysis of mitochondrial redox states by Raman spectroscopy predicts septic outcomes [] | |
| Hum Exp Toxicol | Alamandine significantly reduces doxorubicin-induced cardiotoxicity in rats [33882726] |
| Curr Protoc | Isolation and Culture of Neonatal Murine Primary Cardiomyocytes [34289259] |
| Cell Metabolism | Pharmacological inhibition of arachidonate 12-lipoxygenase ameliorates myocardial ischemia-reperfusion injury in multiple species [34536344] |
| Biomed Pharmacother | Pea (Pisum sativum) peel extract attenuates DOX-induced oxidative myocardial injury [34649330] |
| Anal Bioanal Chem | Development of a novel ssDNA aptamer targeting cardiac troponin I and its clinical applications [34673993] |
| Biomed Res Int | Nicotinic Acid Riboside Regulates Nrf-2/P62-Related Oxidative Stress and Autophagy to Attenuate Doxorubicin-Induced Cardiomyocyte Injury [Pubmed:35242876] |
| Talanta | A rapid fluorescent aptasensor for point-of-care detection of C-reactive protein [Pubmed:35714415] |
| Nutrients | Mokko Lactone Alleviates Doxorubicin-Induced Cardiotoxicity in Rats via Antioxidant, Anti-Inflammatory, and Antiapoptotic Activities. Nutrients 2022, 14, 733 [Pubmed:35215383] |
