心鈉肽(ANP)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法)
ELISA Kit for Atrial Natriuretic Peptide (ANP)
ANH; ANF; CDD; Atrial Natriuretic Factor; Atrial Natriuretic Hormone; Atriopeptin; Cardionatrine; Cardiodilatin
- 編號USEA225Mu
- 物種Mus musculus (Mouse，小鼠) 相同的名稱，不同的物種。
- 實(shí)驗(yàn)方法雙抗夾心
- 反應(yīng)時(shí)長3h
- 檢測范圍7.8-500pg/mL
- 靈敏度最小可檢測劑量小于等于3.0pg/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 48T96T 96T*5 96T*10 96T*100
- 價(jià)格 ¥ 1361 ¥ 1944 ¥ 8748 ¥ 16524 ¥ 136080
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產(chǎn)品包裝(模擬)
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產(chǎn)品包裝(模擬)
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實(shí)驗(yàn)結(jié)果圖
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標(biāo)準(zhǔn)曲線圖
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通過ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
特異性
本試劑盒用于檢測心鈉肽(ANP)，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心鈉肽(ANP)（加標(biāo)樣品），重復(fù)測定并計(jì)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) | 91-101 | 97 |
| EDTA plasma(n=5) | 97-105 | 101 |
| heparin plasma(n=5) | 79-105 | 102 |
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(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低、中、高值定值樣本進(jìn)行定量測定，每個(gè)樣本使用同一試劑盒重復(fù)測定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)加入適量的心鈉肽(ANP)，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心鈉肽(ANP)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% | 86-103% | 88-96% | 84-95% |
| EDTA plasma(n=5) | 93-102% | 80-92% | 98-105% | 95-104% |
| heparin plasma(n=5) | 80-96% | 91-99% | 89-97% | 98-105% |
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(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，加檢測溶液A100µL，37°C孵育1小時(shí)；
4. 洗板3次；
5. 加檢測溶液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
將心鈉肽(ANP)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，其中的心鈉肽(ANP)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鈉肽(ANP)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鈉肽(ANP)呈正相關(guān)。用酶標(biāo)儀在450nm波長下測定吸光度(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 | 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！) |
| URPA225Mu02 | 心鈉肽(ANP)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPA225Mu01 | 心鈉肽(ANP)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAA225Mu02 | 心鈉肽(ANP)多克隆抗體 | WB; IHC; ICC; IP. |
| UPAA225Mu01 | 心鈉肽(ANP)多克隆抗體 | WB |
| ULAA225Mu71 | 心鈉肽(ANP)多克隆抗體(生物素標(biāo)記) | WB; IHC; ICC. |
| USEA225Mu | 心鈉肽(ANP)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UCEA225Mu | 心鈉肽(ANP)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UMEA225Mu | 心鈉肽(ANP)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| ULMA225Mu | 心鈉肽(ANP)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| UKSA225Mu11 | 心鈉肽(ANP)檢測試劑盒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) |
| 8 | Volume Status and Diuretic Therapy in Systolic Heart Failure and the Detection of Early Abnormalities in Renal and Tubular Function [PubMed: 21616283] |
| Basic Research in Cardiology | Release of atrial natriuretic peptide precedes shedding of the endothelial glycocalyx equally in patients undergoing on- and off-pump coronary artery bypass surgery [PubMed: 21769675] |
| Neuropsychobiology. | Atrial natriuretic Peptide, arginine vasopressin Peptide and cortisol serum levels in opiate-dependent patients [PubMed: 23406607] |
| European addiction research | Alcohol-induced changes in methylation status of individual CpG sites, and serum levels of vasopressin and atrial natriuretic peptide in alcohol-dependent patients during detoxification treatment. [Pubmed: 24356727] |
| Crit Care. | Hypervolemia increases release of atrial natriuretic peptide and shedding of the endothelial glycocalyx [Pubmed:25497357] |
| Diabet Med.? | Sodium-glucose co-transporter-2 inhibitors suppress atrial natriuretic peptide secretion in patients with newly diagnosed Type 2 diabetes. [Pubmed:26927445] |
| J Ethnopharmacol | Danhong injection attenuates isoproterenol-induced cardiac hypertrophy by reCavia (Guinea pig )lating p38 and NF-κb pathway [Pubmed:26970569] |
| Journal of Babylon University/Pure and Applied Sciences | Blood Pressure and Atrial Natriuretic Peptide (ANP) Levels in Patients with Autosomal Dominant Polycystic Kidney Disease. [papers:uobj_paper_2016_62613672.pdf] |
| PLoS One | Enhanced heart failure, mortality and renin activation in female mice with experimental dilated cardiomyopathy [pubmed:29240788] |
| Drug Delivery | Ginsenoside Rg3 micelles mitigate doxorubicin-induced cardiotoxicity and enhance its anticancer efficacy. [pubmed:29063791] |
| Elife | SIRT2 deacetylase regulates the activity of GSK3 isoforms independent of inhibitory phosphorylation [Pubmed:29504933] |
| Science?of the?Total?Environment | Co-exposure of silica nanoparticles and methylmercury induced cardiac toxicity and [Pubmed:29727991] |
| The Journal of Biological Chemistry | Toll-like receptor 2 deficiency hyperactivates the FoxO1 transcription factor and induces aging-associated cardiac dysfunction in mice [Pubmed:29929978] |
| Pediatric Cardiology | Determinants of Increased Aortic Diameters in Young Normotensive Patients With Turner Syndrome Without Structural Heart Disease [Pubmed:29392348] |
| FASEB?Journal | Signature-oriented investigation of the efficacy of multicomponent drugs against heart failure [Pubmed: 30230922] |
| Endokrynologia Polska | Endothelin-1 (ET-1), N-terminal fragment of proatrial natriuretic peptide (NTpro-ANP) and tumor necrosis factor alpha (TNF-α) in children with primary hypertension?… [Pubmed: 30359461] |
| International Journal of Peptide Research and Therapeutics | ANP/NPRA Inhibits Epithelial-Mesenchymal Transition of Airway by Targeting Smad3 in Asthma [] |
| Van Veterinary Journal | Relationship between Natriuretic Peptide Levels with Heart and Kidney Parameters in Rats with Chronic Renal Failure. [] |
| Acta Pharmaceutica Sinica B | The poly (ADP-ribosyl) ation of BRD4 mediated by PARP1 promoted pathological cardiac hypertrophy [34094834] |
| Peptides | Alarin moderated myocardial hypertrophy via inhibiting cyclic adenosine monophosphate/protein kinase A signaling pathway to attenuate autophagy [34624429] |
| Peptides | Osteocrin alleviates cardiac hypertrophy via attenuating oxidative stress [Pubmed:35218795] |
