正五聚蛋白3(PTX3)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Pentraxin 3, Long (PTX3) ,etc. by FLIA (Flow Luminescence Immunoassay)
TNFAIP5; TSG-14; Pentaxin-Related Gene,Rapidly Induced By IL-1 Beta; Tumor Necrosis Factor Alpha-Induced Protein 5; Tumor necrosis factor-inducible gene 14 protein
（注：?jiǎn)未位鞙y(cè)多因子不超過8個(gè)指標(biāo) ）
- 編號(hào)LMK411Hu
- 物種Homo sapiens (Human，人)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(zhǎng)3.5h
- 檢測(cè)范圍1.95-2000pg/mL
- 靈敏度最小可檢測(cè)劑量小于等于0.65 pg/mL.
- 樣本類型Serum, plasma, tissue homogenates, cell lysates and other biological fluids.
- 下載英文說明書 中文說明書
- 規(guī)格8指標(biāo)數(shù)7指標(biāo)數(shù)6指標(biāo)數(shù)5指標(biāo)數(shù)4指標(biāo)數(shù)3指標(biāo)數(shù)2指標(biāo)數(shù)1指標(biāo)數(shù)
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產(chǎn)品包裝(模擬)
產(chǎn)品包裝(模擬)
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(cè)正五聚蛋白3(PTX3)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(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正五聚蛋白3(PTX3)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) | 93-101 | 96 |
| EDTA plasma(n=5) | 80-91 | 80 |
| heparin plasma(n=5) | 87-102 | 98 |
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)加入適量的正五聚蛋白3(PTX3)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正五聚蛋白3(PTX3)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) | 93-105% | 90-104% | 85-92% | 88-95% |
| EDTA plasma(n=5) | 98-105% | 90-101% | 82-94% | 89-96% |
| heparin plasma(n=5) | 90-103% | 80-101% | 96-103% | 99-105% |
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
將正五聚蛋白3(PTX3)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，其中的正五聚蛋白3(PTX3)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正五聚蛋白3(PTX3)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值和樣品中的正五聚蛋白3(PTX3)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：Homo sapiens (Human，人) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| RPK411Hu01 | 正五聚蛋白3(PTX3)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAK411Hu02 | 正五聚蛋白3(PTX3)多克隆抗體 | IHC |
| PAK411Hu01 | 正五聚蛋白3(PTX3)多克隆抗體 | WB; IHC; ICC; IP. |
| MAK411Hu21 | 正五聚蛋白3(PTX3)單克隆抗體 | WB; IHC; ICC; IP. |
| MEK411Hu | 正五聚蛋白3(PTX3)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| SEK411Hu | 正五聚蛋白3(PTX3)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| AEK411Hu | 抗正五聚蛋白3抗體(Anti-PTX3)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antibody Detection. |
| LMK411Hu | 正五聚蛋白3(PTX3)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) |
| Mediators of Inflammation | Biochemical Analysis of Pentraxin 3 and Fibrinogen Levels in Experimental Periodontitis Model[PubMed: 22966213] |
| Ibnosina Journal of Medicine and Biomedical Sciences | Effect of Vagus Nerve Stimulation on Focal Transient Cerebral Ischemia and Reperfusion in Adult Male White New Zealand Rabbits[Sfu: Source] |
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| Hemodial Int. | Hemodialysis‐induced changes in the blood composition affect function of the endothelium[Pubmed:24612443] |
| Journal of Obstetrics and Gynaecology Research | The effects of sunitinib on endometriosis[Pubmed:25093747] |
| Gynecol Endocrinol. | Exenatide improves ovarian and endometrial injury and preserves ovarian reserve in streptozocin induced diabetic rats[Pubmed:25366063] |
| Taiwanese Journal of Obstetrics and Gynecology | Ovarian failure in diabetic rat model: Nuclear factor-kappaB, oxidative stress, and pentraxin-3[Pubmed:25510691] |
| Journal of Obstetrics and Gynaecology Research | Octreotide protects ovary against ischemia–reperfusion injury in rats: Evaluation of histological and biochemical parameters[PubMed: 26223286] |
| J Obstet Gynaecol | The long pentraxin-3 is a useful marker for diagnosis of ovarian torsion: An experimental rat model[PubMed: 26470829] |
| Neurology Research International | Accumulation of α-Synuclein in Cerebellar Purkinje Cells of Diabetic Rats and Its Potential Relationship with Inflammation and Oxidative Stress Markers[5952149] |
| Journal of?Diabetes?Research | Study on Association of Pentraxin 3 and Diabetic Nephropathy in a Rat Model[Pubmed:29725602] |
| World Journal of Cardiovascular Diseases | The Relationship between Serum Pentraxin-3 Levels and Severity of Coronary Heart Disease[paperID:86206] |
| Advances in Medical Sciences | Serum levels and gene expression of pentraxin 3 are elevated in COPD[Pubmed: 30572222] |
| BioMed Research International | Pentraxin 3 Detects Clinically Significant Fibrosis in Patients with Chronic Viral Hepatitis C[] |
| Evidence-Based Complementary and Alternative Medicine | Jie Du Tong Ye San Prevents N-Nitrosomethylbenzylamine-Induced Esophageal Carcinogenesis via Inhibition of Inflammation and Proliferation[] |
| Journal of Interferon and Cytokine Research | Study on Serum Pentraxin-3 Levels in Vasculitis with Hypertension[Pubmed: 31264920] |
| Scientific Reports | The role of CRP and Pentraxin 3 in the prediction of systemic inflammatory response syndrome and death in acute pancreatitis[Pubmed: 31798002] |
| J Obstet Gynaecol | Losartan ameliorates ovarian ischaemia/reperfusion injury in rats: an experimental study[Pubmed: 31955629] |
| J Pediatr Adolesc Gynecol | Effects of Methylene Blue on Ovarian TorsionLDetorsion Injury in a Rat Model[Pubmed: 32593749] |
| Acta Cirurgica Brasileira | Therapeutic effects of vitamin D on acetic acid-induced colitis in rats[Pubmed: 32555936] |
| Acta Cardiol Sin | Pentraxin 3 as a marker for cardiovascular disease risk in overweight and obese children[33716459] |
| International Journal of Endocrinology | Effect of Ileal Transposition (IT) on Angiopoietin-Like Protein-8 (ANGPTL8) and Pentraxin (PTX3) Plasma Level in Sprague-Dawley Rats Fed High-Fat Diet??-[34035808] |
| Nutrients | High Fat, High Sugar Diet and DJOS Bariatric Surgery Influence Plasma Levels of Fetuin-B, Growth Differentiation Factor-15, and Pentraxin 3 in Diet-Induced Obese?…[34684637] |
| J Obstet Gynaecol Res | Protective effects of dichloroacetic acid on endometrial injury and ovarian reserve in an experimental rat model of diabetes mellitus[34595798] |