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環(huán)磷酸鳥苷(cGMP)等多因子檢測試劑盒(流式熒光發(fā)光法)

Multiplex Assay Kit for Cyclic Guanosine Monophosphate (cGMP) ,etc. by FLIA (Flow Luminescence Immunoassay)

c-GMP; 3',5'-Cyclic GMP; Cyclic 3',5'-GMP; Guanosine 3',5'-Cyclic Phosphate

(注:單次混測多因子不超過8個指標 )

  • 環(huán)磷酸鳥苷(cGMP)等多因子檢測試劑盒(流式熒光發(fā)光法)產(chǎn)品包裝(模擬)
  • 環(huán)磷酸鳥苷(cGMP)等多因子檢測試劑盒(流式熒光發(fā)光法)產(chǎn)品包裝(模擬)
  • Certificate通過ISO 9001、ISO 13485質量體系認證

特異性

本試劑盒用于檢測環(huán)磷酸鳥苷(cGMP),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環(huán)磷酸鳥苷(cGMP)(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)87-10399
EDTA plasma(n=5)80-9183
heparin plasma(n=5)78-8981
sodium citrate plasma(n=5)84-10590

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環(huán)磷酸鳥苷(cGMP),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環(huán)磷酸鳥苷(cGMP)含量的測定值與理論值的比率。

樣本1:21:41:81:16
serum(n=5)79-103%86-93%94-102%79-102%
EDTA plasma(n=5)96-103%80-94%82-95%85-101%
heparin plasma(n=5)99-105%93-105%80-92%89-101%
sodium citrate plasma(n=5)80-92%95-102%95-104%91-99%

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、向實驗板每孔內加入200μL分析緩沖液以預濕;
2、實驗前標準品、試劑及樣本準備;
3、加樣(標準品、樣本、磁珠、檢測溶液A),標準品或樣本50μL,加檢測溶液A 50μL,及磁珠10μL,25°C酶標板振蕩器孵育90分鐘;
4、磁吸甩干,加檢測溶液B 100μL,25°C振動孵育30分鐘;
5、磁吸洗板1次;
6、加鞘液100μL,旋渦震蕩10分鐘后讀數(shù)。

實驗原理

將環(huán)磷酸鳥苷(cGMP)抗體包被于磁性微球表面,制成固相載體。在微孔中同時加入待測抗原(標準品或樣本)、生物素標記的抗原和微球。待測抗原與生物素標記抗原對特異性抗體進行競爭結合。加入PE標記的鏈霉親和素,上機讀數(shù)。MFI值(Median Fluorescence Intensity)和樣品中的環(huán)磷酸鳥苷(cGMP)濃度呈負相關。

贈品

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!)
CEA577Ge環(huán)磷酸鳥苷(cGMP)檢測試劑盒(酶聯(lián)免疫吸附試驗法)Enzyme-linked immunosorbent assay for Antigen Detection.
MEA577Ge環(huán)磷酸鳥苷(cGMP)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.
LMA577Ge環(huán)磷酸鳥苷(cGMP)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
Life SciCardioprotective effects of baicalein on heart failure via modulation of Ca2[PubMed: 26706290]
Life SciCardioprotective effects of baicalein on heart failure via modulation of Ca(2+) handling proteins in vivo and in vitro[Pubmed:26706290]
Taylor & FrancisInfluences of Hyriopsis cumingii polysaccharides on mice immunosignaling molecules and T lymphocyte differentiation[09540105.2017.1306494]
Biochemical?and?Biophysical?Research?CommunicationsProbucol improves erectile function via Activation of Nrf2 and coordinates the HO-1/DDAH/PPAR-γ/eNOS pathways in streptozotocin-induced diabetic rats[Pubmed: 30454888]
International Journal of Peptide Research and TherapeuticsANP/NPRA Inhibits Epithelial-Mesenchymal Transition of Airway by Targeting Smad3 in Asthma[]
Evidence-Based Complementary and Alternative MedicineiTRAQ-Based Proteomics to Reveal the Mechanism of Hypothalamus in Kidney-Yin Deficiency Rats Induced by Levothyroxine[]
Experimental Lung Research Atrial natriuretic peptide inhibits epithelial-mesenchymal transition (EMT) of bronchial epithelial cells through cGMP/PKG signaling by targeting Smad3 in a murine?…[Pubmed: 31496319]
Neuroscience LettersEffect of cGMP-activated aquaporin 1 on TRPV4 in rats with allodynia induced by chronic compression of the dorsal root ganglion[Pubmed: 31790718]
Aging MaleEffect of tadalafil on penile nitric oxide synthase and corporal smooth muscle in rats under dutasteride treatment[Pubmed: 32160825]
BiomaterialsEpigallocatechin gallate mediated sandwich-like coating for mimicking endothelium with sustained therapeutic nitric oxide generation and heparin release[Pubmed: 33143876]
Biomed PharmacotherAntihypertensive effects of allicin on spontaneously hypertensive rats via vasorelaxation and hydrogen sulfide mechanisms[Pubmed: 32480217]
Pflügers Archiv : European journal of physiologyThe role of adrenergic and muscarinic receptors in stress-induced cardiac injury[34245378]
BiomaterialsA nitric oxide-eluting and REDV peptide-conjugated coating promotes vascular healing[Pubmed:35366606]