結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Haptoglobin (Hpt) ,etc. by FLIA (Flow Luminescence Immunoassay)
HP; Hp2-Alpha; Alpha-2-Macroglobulin; Zonulin
（注：單次混測多因子不超過8個指標 ）
- 編號ULMA817Rb
- 物種Oryctolagus cuniculus (Rabbit，兔) 相同的名稱，不同的物種。
- 實驗方法雙抗夾心
- 反應時長3.5h
- 檢測范圍0.1-100ng/mL
- 靈敏度最小可檢測劑量小于等于0.033 ng/mL.
- 樣本類型Serum, plasma and other biological fluids
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通過ISO 9001、ISO 13485質(zhì)量體系認證
特異性
本試劑盒用于檢測結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法)，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結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法)（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) | 97-104 | 101 |
| EDTA plasma(n=5) | 85-95 | 90 |
| heparin plasma(n=5) | 79-103 | 96 |
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)加入適量的結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法)，并倍比稀釋成1:2，1:4，1:8，1:16的待測樣本，線性范圍即為稀釋后樣本中結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法)含量的測定值與理論值的比率。
| 樣本 | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 93-103% | 91-99% | 84-98% | 98-105% |
| EDTA plasma(n=5) | 87-101% | 80-92% | 87-96% | 86-96% |
| heparin plasma(n=5) | 98-105% | 81-103% | 94-102% | 94-105% |
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、試劑及樣本準備；
2. 加樣（標準品、樣本、磁珠）標準品或樣本100μL及磁珠10μL，
37°C酶標板振蕩器孵育90分鐘；
3. 磁吸甩干，加檢測溶液A100μL，37°C酶標板振蕩器孵育60分鐘；
4. 磁吸洗板3次；
5. 加檢測溶液B100μL，37°C振動孵育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)。
實驗原理
將結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(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準品或標本以及磁珠，其中的結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(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結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(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標記的親和素，再次徹底洗滌后即可上機讀數(shù)。MFI值和樣品中的結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法)呈正相關(guān)。
贈品
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相關(guān)產(chǎn)品
| 編號 | 適用物種：Oryctolagus cuniculus (Rabbit，兔) | 應用(僅供研究使用，不用于臨床診斷！) |
| URPA817Rb02 | 結(jié)合珠蛋白(Hpt)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPA817Rb01 | 結(jié)合珠蛋白(Hpt)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAA817Rb53 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC; ICC; IP. |
| UPAA817Rb51 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB |
| UPAA817Rb02 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC; ICC; IP. |
| UPAA817Rb01 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC; ICC; IP. |
| UPAA817Rb52 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC |
| ULAA817Rb71 | 結(jié)合珠蛋白(Hpt)多克隆抗體(生物素標記) | WB |
| USEA817Rb | 結(jié)合珠蛋白(Hpt)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| ULMA817Rb | 結(jié)合珠蛋白(Hpt)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 |
| Journal of Vascular Surgery | Circulation levels of acute phase proteins in patients with Takayasu arteritis [PubMed: 20100644] |
| Genetics | Quantitative trait loci mapping of the mouse plasma proteome (pQTL). [NCBI: PMC3567747] |
| ostaglandins Leukot Essent Fatty Acids. | Docosahexaenoic and eicosapentaenoic acid supplementation does not exacerbate oxidative stress or intravascular haemolysis in homozygous sickle cell patients. [Pubmed: 24095588] |
| PLoS One | Gut Microbial Dysbiosis May Predict Diarrhea and Fatigue in Patients Undergoing Pelvic Cancer Radiotherapy: A Pilot Study [PubMed: 25955845] |
| Journal of Chromatography A | Application of a new procedure for liquid chromatography/mass spectrometry profiling of plasma amino acid-related metabolites and untargeted shotgun proteomics to identify mechanisms and biomarkers of calcific aortic stenosis [S0021967317311858] |
| Annals of Neurology? | High complement levels in astrocyte‐derived exosomes of Alzheimer disease [Pubmed:29406582] |
| European Journal of Medicinal Plants | Effects of Hippophae rhamnoides L. Leaf and Marc Extract with Reduced Tannin Concentration on the Health and Growth Parameters of Newborn Calves [] |
| Journal?of?Animal?Science | Using ruminally protected and nonprotected active dried yeast as alternatives to antibiotics in finishing beef steers: growth performance, carcass traits, blood?… [Pubmed: 30184125] |
| Journal of Clinical Medicine | Urinary Proteomics for the Early Diagnosis of Diabetic Nephropathy in Taiwanese Patients [Pubmed: 30486327] |
| International Journal of Biological Sciences | Generation of Pigs Resistant to Highly Pathogenic-Porcine Reproductive and Respiratory Syndrome Virus through Gene Editing of CD163 [] |
| Food and Chemical Toxicology | Prolyl endopeptidase-degraded low immunoreactive wheat flour attenuates immune responses in Caco-2 intestinal cells and gluten-sensitized BALB/c mice [Pubmed: 31082461] |
| Journal of Animal Science | Ruminally protected and unprotected Saccharomyces cerevisiae fermentation products as alternatives to antibiotics in finishing beef steers [Pubmed: 31410465] |
| International Journal of Biological Sciences | Deletion of CD163 Exon 7 Confers Resistance to Highly Pathogenic Porcine Reproductive and Respiratory Viruses on Pigs [] |
| Pediatric Obesity | Intestinal permeability and small intestine bacterial overgrowth in excess weight adolescents [Pubmed: 33089672] |
| JOURNAL OF ANIMAL SCIENCE | Processing Index of Barley Grain and Dietary Undigested Neutral Detergent Fiber Concentration Affected Chewing Behavior, Ruminal pH and Total Tract Nutrient??- [33474564] |
| large animal review | Influence of niacin application on inflammatory parameters, non-esterified fatty acids and functional status of liver in cows during early lactation [] |
| PLoS One | Could serum zonulin be an intestinal permeability marker in diabetes kidney disease? [34170951] |
| Probiotics Antimicrob Proteins | The Effect of Feed Supplementation with EM Bokashi? Multimicrobial Probiotic Preparation on Selected Parameters of Sow Colostrum and Milk as Indicators?… [34596883] |
