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血管非炎性蛋白1(VNN1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)

ELISA Kit for Vanin 1 (VNN1)

Pantetheinase; Pantetheine hydrolase; Tiff66; Vascular non-inflammatory molecule 1

  • 血管非炎性蛋白1(VNN1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)產品包裝(模擬)
  • 血管非炎性蛋白1(VNN1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)產品包裝(模擬)
  • 血管非炎性蛋白1(VNN1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)實驗結果圖
  • SEC598Hu.jpg標準曲線圖
  • Certificate通過ISO 9001、ISO 13485質量體系認證

特異性

本試劑盒用于檢測血管非炎性蛋白1(VNN1),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血管非炎性蛋白1(VNN1)(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)79-9983
EDTA plasma(n=5)80-9489
heparin plasma(n=5)82-9491

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血管非炎性蛋白1(VNN1),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血管非炎性蛋白1(VNN1)含量的測定值與理論值的比率。

樣本1:21:41:81:16
serum(n=5)90-97%96-105%84-94%95-103%
EDTA plasma(n=5)80-101%97-105%86-94%85-95%
heparin plasma(n=5)78-98%88-96%91-105%83-101%

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)100µL,37°C孵育1小時;
3. 吸棄,加檢測溶液A100µL,37°C孵育1小時;
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)。

實驗原理

將血管非炎性蛋白1(VNN1)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準品或標本,其中的血管非炎性蛋白1(VNN1)與連接于固相載體上的抗體結合,然后加入生物素化的血管非炎性蛋白1(VNN1)抗體,將未結合的生物素化抗體洗凈后,加入HRP標記的親和素,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化成藍色,并在酸的作用下轉化成最終的黃色。顏色的深淺和樣品中的血管非炎性蛋白1(VNN1)呈正相關。用酶標儀在450nm波長下測定吸光度(O.D.值),計算樣品濃度。

相關產品

編號適用物種:Homo sapiens (Human,人)應用(僅供研究使用,不用于臨床診斷!)
RPC598Hu02血管非炎性蛋白1(VNN1)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
RPC598Hu03血管非炎性蛋白1(VNN1)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
RPC598Hu01血管非炎性蛋白1(VNN1)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
RPC598Hu05血管非炎性蛋白1(VNN1)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
RPC598Hu04血管非炎性蛋白1(VNN1)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
PAC598Hu02血管非炎性蛋白1(VNN1)多克隆抗體WB; IHC; ICC; IP.
PAC598Hu04血管非炎性蛋白1(VNN1)多克隆抗體WB; IHC; ICC; IP.
PAC598Hu03血管非炎性蛋白1(VNN1)多克隆抗體WB
PAC598Hu01血管非炎性蛋白1(VNN1)多克隆抗體WB
LAC598Hu71血管非炎性蛋白1(VNN1)多克隆抗體(生物素標記)WB; IHC; ICC.
MAC598Hu24血管非炎性蛋白1(VNN1)單克隆抗體WB
MAC598Hu21血管非炎性蛋白1(VNN1)單克隆抗體WB
MAC598Hu22血管非炎性蛋白1(VNN1)單克隆抗體WB; IHC; ICC; IP.
SEC598Hu血管非炎性蛋白1(VNN1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)Enzyme-linked immunosorbent assay for Antigen Detection.
LMC598Hu血管非炎性蛋白1(VNN1)等多因子檢測試劑盒(流式熒光發(fā)光法)FLIA Kit for Antigen Detection.
KSC598Hu01血管非炎性蛋白1(VNN1)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗法)自己動手制作ELISA試劑盒的主要材料

參考文獻

雜志參考文獻
ToxicologyVanin-1; a potential biomarker for nephrotoxicant-induced renal injury[ScienceDirect: S0300483X11003234]
Journal of Pharmacology and Experimental TherapeuticsUrinary vanin-1 as a novel biomarker for early detection of drug-induced acute kidney injury[Aspet: 192807]
J Pharmacol Exp TherUrinary vanin-1 as a novel biomarker for early detection of drug-induced acute kidney injury.[PubMed: 22399813]
Journal of Applied ToxicologyEarly detection of renal injury using urinary vanin-1 in rats with experimental colitis[PubMed: 23307618]
Iranian Journal of Health and Physical Activity Effects of Exercise and Ferula Gummosa on Apelin of Cardiac and Kidney Tissues in L-NAME induced Hypertension in Rats[Jm.um: Source]
PlateletsValue of vanin-1 assessment in adult patients with primary immune thrombocytopenia[Pubmed: 23534352]
Journal of Applied Toxicology Early detection of renal injury using urinary vanin-1 in rats with experimental colitis.[Pubmed: 23307618]
Diabetes &amp; Vascular Disease ResearchUrinary Kim-1 is a sensitive biomarker for the early stage of diabetic nephropathy in Otsuka Long-Evans Tokushima Fatty rats[Sagepub:Source]
Food Chem Toxicol. The effect of activated charcoal on adenine-induced chronic renal failure in rats[Pubmed:24412558]
Hypertension ResearchEarly urinary biomarkers for renal tubular damage in spontaneously hypertensive rats on a high salt intake[PubMed: 26376947]
InflammationCitrate Attenuates Adenine-Induced Chronic Renal Failure in Rats by Modulating the Th17/Treg Cell Balance[PubMed: 26253296]
ToxicologyEarly prediction of cisplatin-induced nephrotoxicity by urinary vanin-1 in patients with urothelial carcinoma[Pubmed:27317936]
J Biomed Mater Res ANanosized titanium dioxide resulted in the activation of TGF-β/Smads/p38MAPK pathway in renal inflammation and fibration of mice[Pubmed:26850371]
APMISCitrate attenuates vascular calcification in chronic renal failure rats.[pubmed:28332248]
Clin Exp Pharmacol Physiol. Early urinary biomarkers of renal tubular damage by a high-salt intake independent of blood pressure in normotensive rats.[pubmed:29027259]
Cellular?Physiology and BiochemistryGum Acacia Improves Renal Function and Ameliorates Systemic Inflammation, Oxidative and Nitrosative Stress in Streptozotocin-Induced Diabetes in Rats?…[Pubmed:29550811]
International Journal of Molecular?SciencesVanin-1 in Renal Pelvic Urine Reflects Kidney Injury in a Rat Model of Hydronephrosis[Pubmed: 30332759]
International Journal of Molecular SciencesInvolvement of Vanin-1 in Ameliorating Effect of Oxidative Renal Tubular Injury in Dahl-Salt Sensitive Rats[Pubmed: 31514290]
The Journal of Clinical Hypertension homepageUrinary vanin‐1 associated with chronic kidney disease in hypertensive patients: A pilot study[Pubmed: 32869948]
J Clin HypertensAssociation of urinary vanin?\1 with kidney function decline in hypertensive patients[34029440]
Plasma vanin-1 as a novel biomarker of sepsis for trauma patients: a prospective multicenter cohort study[33624223]