免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)
Multiplex Assay Kit for Immunoglobulin A (IgA) ,etc. by FLIA (Flow Luminescence Immunoassay)
（注：单次混测多因子不超过8个指标 ）
- 编号LMA546Bo
- 物种Bos taurus; Bovine (Cattle，牛) 相同的名称，不同的物种。
- 实验方法双抗夹心
- 反应时长3.5h
- 检测范围0.05-50ng/mL
- 灵敏度最小可检测剂量小于等于0.017 ng/mL.
- 样本类型Serum, plasma, saliva and other biological fluids
- 下载 英文说明书 中文说明书
- 规格 8指标数 7指标数 6指标数 5指标数 4指标数 3指标数 2指标数1指标数
- 价格 ¥ 2830 ¥ 2939 ¥ 3102 ¥ 3320 ¥ 3537 ¥ 3864 ¥ 4354 ¥ 5442 添加到价格计算器 计算器
- 欲了解实际交易价格和更多情况，请与当地经销商联系!
-
产品包装(模拟)
-
产品包装(模拟)
-
通过ISO 9001、ISO 13485质量体系认证
特异性
本试剂盒用于检测免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)，经检测与其它相似物质无明显交叉反应。
由于受到技术及样本来源的限制，不可能完成对所有相关或相似物质交叉反应检测，因此本试剂盒有可能与未经检测的其它物质有交叉反应。
回收率
分别于定值血清及血浆样本中加入一定量的免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)（加标样品），重复测定并计算其均值，回收率为测定值与理论值的比率。
| 样本 | 回收率范围(%) | 平均回收率(%) |
| serum(n=5) | 97-104 | 101 |
| EDTA plasma(n=5) | 83-99 | 92 |
| heparin plasma(n=5) | 92-99 | 95 |
| sodium citrate plasma(n=5) | 84-105 | 91 |
精密度
精密度用样品测定值的变异系数CV表示。CV(%) = SD/mean×100
批内差：取同批次试剂盒对低、中、高值定值样本进行定量检测,每份样本连续测定20 次，分别计算不同浓度样本的平均值及SD值。
批间差：选取3个不同批次的试剂盒分别对低、中、高值定值样本进行定量测定，每个样本使用同一试剂盒重复测定8次，分别计算不同浓度样本的平均值及SD值。
批内差： CV<10%
批间差： CV<12%
线性
在定值血清及血浆样本内加入适量的免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)，并倍比稀释成1:2，1:4，1:8，1:16的待测样本，线性范围即为稀释后样本中免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)含量的测定值与理论值的比率。
| 样本 | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 90-101% | 80-96% | 78-92% | 94-103% |
| EDTA plasma(n=5) | 88-95% | 89-103% | 97-105% | 92-99% |
| heparin plasma(n=5) | 84-94% | 94-105% | 98-105% | 96-105% |
| sodium citrate plasma(n=5) | 89-96% | 95-104% | 93-105% | 83-101% |
稳定性
经测定，试剂盒在有效期内按推荐温度保存，其活性降低率小于5%。
为减小外部因素对试剂盒破坏前后检测值的影响，实验室的环境条件需尽量保持一致，尤其是实验室内温度、湿度及温育条件。其次由同一实验员来进行操作可减少人为误差。
实验流程
1. 实验前标准品、试剂及样本准备；
2. 加样（标准品、样本、磁珠）标准品或样本100μL及磁珠10μL，
37°C酶标板振荡器孵育90分钟；
3. 磁吸甩干，加检测溶液A100μL，37°C酶标板振荡器孵育60分钟；
4. 磁吸洗板3次；
5. 加检测溶液B100μL，37°C振动孵育30分钟；
6. 磁吸洗板3次；
7. 加鞘液100μL，旋涡震荡2分钟后读数。
实验原理
将免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)抗体包被于磁珠，制成固相载体，向微孔中分别加入标准品或标本以及磁珠，其中的免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)与连接于固相载体上的抗体结合，然后加入生物素化的免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)抗体，将未结合的生物素化抗体洗净后，加入PE标记的亲和素，再次彻底洗涤后即可上机读数。MFI值和样品中的免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法)呈正相关。
赠品
增值服务
相关产品
| 编号 | 适用物种：Bos taurus; Bovine (Cattle，牛) | 应用(仅供研究使用，不用于临床诊断！) |
| PAA546Bo01 | 免疫球蛋白A(IgA)多克隆抗体 | WB; IHC; ICC; IP. |
| LAA546Bo71 | 免疫球蛋白A(IgA)多克隆抗体(生物素标记) | WB; IHC; ICC. |
| MEA546Bo | 免疫球蛋白A(IgA)检测试剂盒(酶联免疫吸附试验法,小样本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| SEA546Bo | 免疫球蛋白A(IgA)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| SCA546Bo | 免疫球蛋白A(IgA)检测试剂盒(化学发光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. |
| LMA546Bo | 免疫球蛋白A(IgA)等多因子检测试剂盒(流式荧光发光法) | FLIA Kit for Antigen Detection. |
| KSA546Bo01 | 免疫球蛋白A(IgA)检测试剂盒DIY材料(酶联免疫吸附试验法) | Main materials for "Do It (ELISA Kit) Yourself". |
参考文献
| 杂志 | 参考文献 |
| IDOSI Publications | Sequence-Based Typing-Study on the Relationship Between Subclinical Mastitis and BoLA-DRB3.2* Allelic Polymorphism in Egyptian Cows [Idosi: Source] |
| international Journal of food and nutritional sciences | EVALUATION OF PHYSICO-CHEMICAL PROPERTIES OF COLOSTRUM SUPPLEMENTED DAHI [Ijfans: Source] |
| Poultry Science | Effects of Clostridium butyricum on growth performance, immune function, and cecal microflora in broiler chickens challenged with Escherichia coli K88 [Pubmed: 24570422 ] |
| Clinical and Vaccine Immunology | Specific humoral immune response induced by Propionibacterium acnes can prevent Actinobacillus pleuropneumoniae infection in mice [Asm: Source] |
| Clin Vaccine Immunol. | Speci?c Humoral Immune Response Induced by Propionibacterium acnes Can Prevent Actinobacillus pleuropneumoniae Infection in Mice [Pubmed:24429068] |
| Journal of Proteomics | Proteomics on porcine haptoglobin and IgG/IgA show protein species distribution and glycosylation pattern to remain similar in PCV2-SD infection [Pubmed:24576640] |
| Food & Function | Dietary squid ink polysaccharide could enhance SIgA secretion in chemotherapeutic mice [Pubmed:25308407] |
| Pediatrics | Oropharyngeal colostrum administration in extremely premature infants: an RCT. [Pubmed:25624376] |
| Front Microbiol | Fecal microbiota transplantation and bacterial consortium transplantation have comparable effects on the re-establishment of mucosal barrier function in mice with intestinal dysbiosis [PubMed: 26217323] |
| 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 ] |
| SYSTEMISCHE ENTZÜNDUNG BEI CHRONISCHER NIERENINSUFFIZIENZ – DIE ROLLE DER DARMFLORA [patent:US9763998B2] | |
| Water Research | Sub-chronic inhalation of reclaimed water-induced fibrotic lesion in a mouse model [Pubmed:29655095] |
| Vaccine | Recombinant Lactococcus lactis co-expressing OmpH of an M cell-targeting ligand and IBDV-VP2 protein provide immunological protection in chickens [Pubmed:29289381] |
| 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] |
| Probiotics Antimicrob Proteins | Effect of Multi-Microbial Probiotic Formulation Bokashi on Pro-and Anti-Inflammatory Cytokines Profile in the Serum, Colostrum and Milk of Sows, and in a … [Pubmed:29305686] |
| SAGE Open Medicine | Altered immunoglobulins (A and G) in Ghanaian patients with type 2 diabetes [Pubmed:29623201] |
| Nephrology Dialysis Transplantation | The gut flora modulates intestinal barrier integrity but not progression of chronic kidney disease in hyperoxaluria-related nephrocalcinosis [Pubmed: 31081025] |
| Current Developments in Nutrition | Yacon (Smallanthus sonchifolius): Effect on Integrity of Intestinal Barrier, Inflammatory Response and Oxidative Stress in Animal Model of Colon Cancer (P06-052-19) [Pubmed: 31225040] |
| Nutrients. | Effects of Paramylon Extracted from Euglena gracilis EOD-1 on Parameters Related to Metabolic Syndrome in Diet-Induced Obese Mice [Pubmed: 31330894] |
| International Journal of Biological Macromolecules | Effects of polysaccharides from Yingshan Yunwu tea on meat quality, immune status and intestinal microflora in chickens [Pubmed: 32224178] |
| Effect Long-Term Exposure to Different Doses of Lipopolysaccharides on the Intestinal Mucosal Immune Barrier [] | |
| Italian Journal of Animal Science | Effects of chitooligosaccharide supplementation on laying performance, egg quality, blood biochemistry, antioxidant capacity and immunity of laying hens during the … [] |
| 博士论文 | Women Scientist Scientist Mentor [] |
| Acta Paediatr | MicroRNA profiling in Chinese children with Henoch©\Schonlein purpura and association between selected microRNAs and inflammatory biomarkers [33533510] |
| Environ Pollut | Trace endotoxin in reclaimed water is only one of the risk sources in subchronic inhalation exposure [34090073] |
| J Ethnopharmacol | Monascus ruber fermented Panax ginseng ameliorates lipid metabolism disorders and modulate gut microbiota in rats fed a high-fat diet [34098018] |
| Microbiology Spectrum | Dietary Supplementation of Inulin Ameliorates Subclinical Mastitis via Regulation of Rumen Microbial Community and Metabolites in Dairy Cows [34494854] |
| Food Research International | Sulfated modification enhances the immunomodulatory effect of Cyclocarya paliurus polysaccharide on cyclophosphamide-induced immunosuppressed mice through … [34865774] |
| Food Funct | Three Urban of China: A Cohort Study of Maternal-Infant Factors and HM Protein Components [Pubmed:35438093] |
| Food and Agricultural Immunology | The effect of the multi-strain probiotic preparation EM Bokashi® on selected parameters of the cellular immune response in pigs [] |
| Journal of Functional Foods | Bovine lactoferricin ameliorates intestinal inflammation and mucosal barrier lesions in colitis through NF-κB/NLRP3 signaling pathways [] |
| Journal of Dentistr Journal of Dentistry Indonesia | Salivary IgA Depression in Drug-Influenced Gingival Enlargement among Hypertensive Patients [] |