免疫球蛋白M(IgM)等多因子檢測試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Immunoglobulin M (IgM) ,etc. by FLIA (Flow Luminescence Immunoassay)
IGHM; Immunoglobulin Heavy Constant Mu; Ig mu chain C region
（注：單次混測多因子不超過8個指標 ）
- 編號ULMA543Ga
- 物種Chicken (Gallus，雞) 相同的名稱，不同的物種。
- 實驗方法雙抗夾心
- 反應(yīng)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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- 規(guī)格 8指標數(shù) 7指標數(shù) 6指標數(shù) 5指標數(shù) 4指標數(shù) 3指標數(shù) 2指標數(shù)1指標數(shù)
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通過ISO 9001、ISO 13485質(zhì)量體系認證
特異性
本試劑盒用于檢測免疫球蛋白M(IgM)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(yīng)。
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(yīng)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(yīng)。
回收率
分別于定值血清及血漿樣本中加入一定量的免疫球蛋白M(IgM)等多因子檢測試劑盒(流式熒光發(fā)光法)（加標樣品），重復(fù)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) | 79-91 | 82 |
| EDTA plasma(n=5) | 84-93 | 88 |
| heparin plasma(n=5) | 82-93 | 87 |
| sodium citrate plasma(n=5) | 94-105 | 101 |
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(fù)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)加入適量的免疫球蛋白M(IgM)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免疫球蛋白M(IgM)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) | 78-89% | 93-105% | 79-102% | 87-101% |
| EDTA plasma(n=5) | 80-102% | 78-93% | 97-104% | 86-102% |
| heparin plasma(n=5) | 93-102% | 94-105% | 80-93% | 91-99% |
| sodium citrate plasma(n=5) | 78-98% | 82-93% | 90-102% | 95-104% |
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
將免疫球蛋白M(IgM)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，其中的免疫球蛋白M(IgM)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免疫球蛋白M(IgM)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值和樣品中的免疫球蛋白M(IgM)等多因子檢測試劑盒(流式熒光發(fā)光法)呈正相關(guān)。
贈品
增值服務(wù)
相關(guān)產(chǎn)品
| 編號 | 適用物種：Chicken (Gallus，雞) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| URPA543Ga01 | 免疫球蛋白M(IgM)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAA543Ga01 | 免疫球蛋白M(IgM)多克隆抗體 | WB; IHC; ICC; IP. |
| ULAA543Ga71 | 免疫球蛋白M(IgM)多克隆抗體(生物素標記) | WB; IHC; ICC. |
| UMAA543Ga21 | 免疫球蛋白M(IgM)單克隆抗體 | WB; IHC; ICC; IP. |
| USEA543Ga | 免疫球蛋白M(IgM)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| ULMA543Ga | 免疫球蛋白M(IgM)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| UKSA543Ga01 | 免疫球蛋白M(IgM)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗法) | Main materials for "Do It (ELISA Kit) Yourself". |
參考文獻
| 雜志 | 參考文獻 |
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| Clin Vaccine Immunol. | Speci?c Humoral Immune Response Induced by Propionibacterium acnes Can Prevent Actinobacillus pleuropneumoniae Infection in Mice [Pubmed:24429068] |
| Asian J Pharm Clin Res | INFLUENCE OF ZINCOVIT DROP (NUTRITIONAL FOOD SUPPLEMENT) ON IMMUNE SYSTEM IN NORMAL AND CYCLOPHOSPHAMIDE INTOXICATED WISTAR RATS [journals:3790] |
| Food and Agricultural Immunology | Effects of fermented cottonseed meal on growth performance, serum biochemical parameters, immune functions, antioxidative abilities, and cecal microflora in broilers [10.108:09540105.2017.1311308 ] |
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| Food and Agricultural Immunology | Effects of and on growth performance, immune function and volatile fatty acid level of caecal digesta in broilers [10.1080:09540105.2018.1457013] |
| SAGE?Open?Medicine | Altered immunoglobulins (A and G) in Ghanaian patients with type 2 diabetes [Pubmed:29623201] |
| International Journal of Biological Macromolecules | Effects of polysaccharides from Yingshan Yunwu tea on meat quality, immune status and intestinal microflora in chickens [Pubmed: 32224178] |
| INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | Physicochemical characterization and immunomodulatory activity of sulfated Chinese yam polysaccharide [Pubmed: 33010421] |
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| IMMUNOSTIMULATORY EFFECT OF MORINGA OLEIFERA LEAVES EXTRACT ON CYCLOPHOSPHAMIDE-INDUCED IMMUNOSUPPRESSION IN MICE [] | |
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| 博士論文 | Women Scientist Scientist Mentor [] |
| Life Sci | Celecoxib ameliorates liver cirrhosis via reducing inflammation and oxidative stress along spleen-liver axis in rats [33577848] |
| Mol Med Rep | Baicalin relieves Mycoplasma pneumoniae infection?induced lung injury through regulating microRNA?221 to inhibit the TLR4/NF?|êB signaling pathway [34109422] |
| Environ Pollut | Trace endotoxin in reclaimed water is only one of the risk sources in subchronic inhalation exposure [34090073] |
| British Journal of Pharmacology | The suppression of Brd4 inhibits peripheral plasma cell differentiation and exhibits therapeutic potential for systemic lupus erythematosus [] |
| Journal of Herbs, Spices & Medicinal Plants | Immunostimulatory Effect of Moringa oleifera Extracts on Cyclophosphamide-induced Immunosuppressed Mice [] |
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