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窖蛋白(CAV1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)

ELISA Kit for Caveolin 1 (CAV1)

VIP21; Caveolae Protein 22kDa

  • 窖蛋白(CAV1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)產(chǎn)品包裝(模擬)
  • 窖蛋白(CAV1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)產(chǎn)品包裝(模擬)
  • 窖蛋白(CAV1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)實驗結(jié)果圖
  • SEA214Ga.jpg標準曲線圖
  • Certificate通過ISO 9001、ISO 13485質(zhì)量體系認證

特異性

本試劑盒用于檢測窖蛋白(CAV1),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(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窖蛋白(CAV1)(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)84-10294
EDTA plasma(n=5)84-9490
heparin plasma(n=5)88-9894

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)加入適量的窖蛋白(CAV1),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窖蛋白(CAV1)含量的測定值與理論值的比率。

樣本1:21:41:81:16
serum(n=5)98-105%83-94%92-99%98-105%
EDTA plasma(n=5)82-91%84-101%88-102%88-102%
heparin plasma(n=5)81-104%99-105%80-102%97-105%

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

將窖蛋白(CAV1)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,其中的窖蛋白(CAV1)與連接于固相載體上的抗體結(jié)合,然后加入生物素化的窖蛋白(CAV1)抗體,將未結(jié)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(zhuǎn)化成藍色,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窖蛋白(CAV1)呈正相關(guān)。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(guān)產(chǎn)品

編號適用物種:Chicken (Gallus,雞)應用(僅供研究使用,不用于臨床診斷!)
RPA214Ga01窖蛋白(CAV1)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
PAA214Ga01窖蛋白(CAV1)多克隆抗體WB; IHC; ICC; IP.
MAA214Ga21窖蛋白(CAV1)單克隆抗體WB; IHC; ICC; IP.
SEA214Ga窖蛋白(CAV1)檢測試劑盒(酶聯(lián)免疫吸附試驗法)Enzyme-linked immunosorbent assay for Antigen Detection.
LMA214Ga窖蛋白(CAV1)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
Mendel NetNovel prostate cancer tumour markers in a cell line model[Mendelu: source]
Oncology reportsCaveolin-1 as a potential high-risk prostate cancer biomarker[PubMed: 22159333]
Anticancer ResearchIncreased plasma caveolin-1 levels are associated with progression of prostate cancer among Japanese men[Pubmed: 23645736]
Sarcoidosis Vasc Diffuse Lung Dis.?Decrased sputum caveolin-1 is associated with systemic sclerosis related lung disease[Pubmed:24751454]
Cancer Genomics and ProteomicsSignificant Association of Caveolin-1 and Caveolin-2 with Prostate Cancer Progression[PubMed: 26543085]
AtherosclerosisGenomic variant in CAV1 increases susceptibility to coronary artery disease and myocardial infarction[Pubmed:26775120]
Arthritis Research & TherapyIncreased caveolin-1 in intervertebral disc degeneration facilitates repair[Pubmed:26939667]
Oxid Med Cell LongevLower Serum Caveolin-1 Is Associated with Cerebral Microbleeds in Patients with Acute Ischemic Stroke[Pubmed:27119011]
InflammationCaveolin-1?Promotes?the?Imbalance?of?Th17/Treg?in?Patients?with?Chronic?Obstructive?PulmonaryDisease.[pubmed:27613621]
Oxidative Medicine and Cellular LongevitySwim Training Modulates Skeletal Muscle Energy Metabolism, Oxidative Stress, and Mitochondrial Cholesterol Content in Amyotrophic Lateral Sclerosis Mice[Pubmed:29849903]
MicrocirculationEndothelium‐dependent hyperpolarization‐mediated vasodilatation compensates nitric oxide‐mediated endothelial dysfunction during ischemia in diabetes‐induced?…[Pubmed:29665152]
Genetic Testing and Molecular BiomarkersThe CAV1 Gene 3′ Untranslated Region Single Nucleotide Polymorphisms Are Associated with the Risk of Pulmonary Hypertension in Chinese Han Chronic?…[]
Cell RepSIRT6 transcriptionally regulates fatty acid transport by suppressing PPAR|?[34077730]
researchsquareCav-1 Protein Levels in Serum and Infarcted Brain Correlate with Hemorrhagic Volume in a Mouse Model of Thromboembolic Stroke, Independently of Rt-PA??-[]
Molecules5, 2′-Dibromo-2, 4′, 5′-trihydroxydiphenylmethanone Inhibits LPS-Induced Vascular Inflammation by Targeting the Cav1 Protein[Pubmed:35566232]