過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Peroxisome Proliferator Activated Receptor Gamma (PPARg) ,etc. by FLIA (Flow Luminescence Immunoassay)
PPAR-G; PPARG1; PPARG2; NR1C3; Glitazone Receptor; Nuclear Receptor Subfamily 1 Group C Member 3
(注:?jiǎn)未位鞙y(cè)多因子不超過(guò)8個(gè)指標(biāo) )
- 編號(hào)LMA886Rb
- 物種Oryctolagus cuniculus (Rabbit,兔) 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)3.5h
- 檢測(cè)范圍0.05-50ng/mL
- 靈敏度最小可檢測(cè)劑量小于等于0.017 ng/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)
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特異性
本試劑盒用于檢測(cè)過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法),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過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)(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) | 96-103 | 99 |
EDTA plasma(n=5) | 80-89 | 83 |
heparin plasma(n=5) | 99-105 | 102 |
sodium citrate plasma(n=5) | 91-104 | 95 |
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)加入適量的過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法),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過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)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) | 78-94% | 90-98% | 96-103% | 89-98% |
EDTA plasma(n=5) | 92-99% | 85-96% | 90-101% | 87-101% |
heparin plasma(n=5) | 91-104% | 78-94% | 86-94% | 95-105% |
sodium citrate plasma(n=5) | 90-98% | 78-93% | 87-96% | 84-102% |
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、試劑及樣本準(zhǔn)備;
2. 加樣(標(biāo)準(zhǔn)品、樣本、磁珠)標(biāo)準(zhǔn)品或樣本100μL及磁珠10μL,
37°C酶標(biāo)板振蕩器孵育90分鐘;
3. 磁吸甩干,加檢測(cè)溶液A100μL,37°C酶標(biāo)板振蕩器孵育60分鐘;
4. 磁吸洗板3次;
5. 加檢測(cè)溶液B100μL,37°C振動(dòng)孵育30分鐘;
6. 磁吸洗板3次;
7. 加鞘液100μL,旋渦震蕩2分鐘后讀數(shù)。
實(shí)驗(yàn)原理
將過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)抗體包被于磁珠,制成固相載體,向微孔中分別加入標(biāo)準(zhǔn)品或標(biāo)本以及磁珠,其中的過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)與連接于固相載體上的抗體結(jié)合,然后加入生物素化的過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)抗體,將未結(jié)合的生物素化抗體洗凈后,加入PE標(biāo)記的親和素,再次徹底洗滌后即可上機(jī)讀數(shù)。MFI值和樣品中的過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)呈正相關(guān)。
贈(zèng)品
相關(guān)產(chǎn)品
編號(hào) | 適用物種:Oryctolagus cuniculus (Rabbit,兔) | 應(yīng)用(僅供研究使用,不用于臨床診斷!) |
RPA886Rb01 | 過(guò)氧化物酶體增殖物激活受體γ(PPARg)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAA886Rb51 | 過(guò)氧化物酶體增殖物激活受體γ(PPARg)多克隆抗體 | WB; IHC; ICC; IP. |
PAA886Rb01 | 過(guò)氧化物酶體增殖物激活受體γ(PPARg)多克隆抗體 | WB; IHC; ICC; IP. |
MAA886Rb21 | 過(guò)氧化物酶體增殖物激活受體γ(PPARg)單克隆抗體 | WB; IHC; ICC; IP. |
SEA886Rb | 過(guò)氧化物酶體增殖物激活受體γ(PPARg)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMA886Rb | 過(guò)氧化物酶體增殖物激活受體γ(PPARg)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
參考文獻(xiàn)
雜志 | 參考文獻(xiàn) |
Neuroscience Letters | Elevated levels of PPAR-gamma in the cerebrospinal fluid of patients with multiple sclerosis [Pubmed: 24021801] |
J Cell Biochem. | Nonivamide enhances miRNA let‐7d expression and decreases adipogenesis PPARγ expression in 3T3‐L1 cells [Pubmed:25704235] |
Osteoarthritis Cartilage | Establishment of a rabbit model to study the influence of advanced glycation end products accumulation on osteoarthritis and the protective effect of pioglitazone [PubMed: 26321377] |
J Clin Diagn Res. | Evaluation of Protein Kinase Cβ and PPARγ Activity in Diabetic Rats Supplemented with Momordica charantia [pmc:PMC4866090] |
Journal of Clinical&Diagnostic Research | Evaluation?of?Protein?Kinase?Cβ and PPARγ?Activity?in?Diabetic?RatsSupplemented?with?Momordica?charantia. [pubmed:27190792] |
Osteoarthritis?and?Cartilage | Establishment?of a?rabbit?model?to?study?the?influence?of?advanced?glycation?end?productsaccumulation?on?osteoarthritis?and the?protective?effect?of pioglitazone. [pubmed:26321377] |
Neuroscience Letters | Unlike PPARgamma, neither other PPARs nor PGC-1alpha is elevated in the cerebrospinal fluid of patients with multiple sclerosis [pubmed:28483651] |
European?Journal?of?Immunology | Engulfment of Hb‐activated platelets differentiates monocytes into pro‐inflammatory macrophages in PNH patients [Pubmed:29677388] |
Histochemistry and?Cell Biology | Simpson–Golabi–Behmel syndrome human adipocytes reveal a changing phenotype throughout differentiation [Pubmed:29574488] |
molecular and cellular biochemistry | Maternal omega-3 fatty acids and vitamin E improve placental angiogenesis in late-onset but not early-onset preeclampsia [Pubmed: 31420792] |
Nutrients.? | Hyperglycemia Changes Expression of Key Adipogenesis Markers (C/EBPα and PPAR?) and Morphology of Differentiating Human Visceral Adipocytes [Pubmed: 31398873] |
journal of biochemical and molecular toxicology | Indomethacin and juglone inhibit inflammatory molecules to induce apoptosis in colon cancer cells [Pubmed: 31916655] |
J Cosmet Dermatol | In?\vitro effect of pine bark extract on melanin synthesis, tyrosinase activity, production of endothelin?\1 and PPAR in cultured melanocytes exposed to Ultraviolet??- [33960120] |
American Chemical Society | TRPA1 Agonist Cinnamaldehyde Decreases Adipogenesis in 3T3-L1 Cells More Potently than the Non-agonist Structural Analog Cinnamyl Isobutyrate [33403292] |
PLoS One | Quantitative real-time measurement of endothelin-1-induced contraction in single non-activated hepatic stellate cells [34343209] |
Prostaglandins Leukot Essent Fatty Acids | Maternal Vitamin D Deficiency Reduces Docosahexaenoic Acid, Placental Growth Factor and Peroxisome Proliferator Activated Receptor Gamma levels in the Pup?… [34768025] |
Food and Chemical Toxicology | Melatonin attenuates cisplatin-induced acute kidney injury in mice: Involvement of PPARα and fatty acid oxidation [Pubmed:35367536] |