白介素5(IL5)检测试剂盒(酶联免疫吸附试验法)
ELISA Kit for Interleukin 5 (IL5)
E-CSF; ESGF; EDF; TRF; Colony-Stimulating Factor,Eosinophil; T-Cell replacing Factor; B Cell Differentiation Factor I; Eosinophil Differentiation Factor
- 编号SEA078Hu
- 物种Homo sapiens (Human，人) 相同的名称，不同的物种。
- 实验方法双抗夹心
- 反应时长3h
- 检测范围15.6-1,000pg/mL
- 灵敏度最小可检测剂量小于等于6.4pg/mL.
- 样本类型serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- 下载 英文说明书 中文说明书
- 规格 48T96T 96T*5 96T*10 96T*100
- 价格 ¥ 2646 ¥ 3780 ¥ 17010 ¥ 32130 ¥ 264600
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产品包装(模拟)
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产品包装(模拟)
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实验结果图
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标准曲线图
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通过ISO 9001、ISO 13485质量体系认证
特异性
本试剂盒用于检测白介素5(IL5)，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白介素5(IL5)（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) | 95-102 | 98 |
| EDTA plasma(n=5) | 78-98 | 90 |
| heparin plasma(n=5) | 95-103 | 101 |
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白介素5(IL5)，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白介素5(IL5)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) | 78-104% | 79-101% | 82-104% | 82-104% |
| EDTA plasma(n=5) | 98-105% | 83-98% | 91-105% | 84-101% |
| heparin plasma(n=5) | 80-94% | 79-104% | 81-103% | 78-103% |
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、试剂及样本的准备；
2. 加样（标准品及样本）100µL，37°C孵育1小时；
3. 吸弃，加检测溶液A100µL，37°C孵育1小时；
4. 洗板3次；
5. 加检测溶液B100µL，37°C孵育30分钟；
6. 洗板5次；
7. 加TMB底物90µL，37°C孵育10-20分钟；
8. 加终止液50µL，立即450nm读数。
实验原理
将白介素5(IL5)抗体包被于96孔微孔板中，制成固相载体，向微孔中分别加入标准品或标本，其中的白介素5(IL5)与连接于固相载体上的抗体结合，然后加入生物素化的白介素5(IL5)抗体，将未结合的生物素化抗体洗净后，加入HRP标记的亲和素，再次彻底洗涤后加入TMB底物显色。TMB在过氧化物酶的催化下转化成蓝色，并在酸的作用下转化成最终的黄色。颜色的深浅和样品中的白介素5(IL5)呈正相关。用酶标仪在450nm波长下测定吸光度(O.D.值)，计算样品浓度。
增值服务
相关产品
| 编号 | 适用物种：Homo sapiens (Human，人) | 应用(仅供研究使用，不用于临床诊断！) |
| EPA078Hu61 | 白介素5(IL5)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| APA078Hu01 | 白介素5(IL5)活性蛋白 | Cell culture; Activity Assays. |
| EPA078Hu62 | 白介素5(IL5)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| APA078Hu61 | 白介素5(IL5)活性蛋白 | Cell culture; Activity Assays; In vivo assays. |
| EPA078Hu41 | 白介素5(IL5)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| RPA078Hu01 | 白介素5(IL5)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA078Hu01 | 白介素5(IL5)多克隆抗体 | WB; IHC; ICC; IP. |
| FAA078Hu01 | 抗白介素5(IL5)多克隆抗体 | Flow cytometry. |
| RAA078Hu21 | 白介素5(IL5)重组抗体 | WB; IF; ICC; IHC; IP; FCM. |
| MAA078Hu21 | 白介素5(IL5)单克隆抗体 | WB |
| MAA078Hu22 | 白介素5(IL5)单克隆抗体 | WB |
| SEA078Hu | 白介素5(IL5)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| LMA078Hu | 白介素5(IL5)等多因子检测试剂盒(流式荧光发光法) | FLIA Kit for Antigen Detection. |
| IGA078Hu21 | 白介素5(IL5)人基因嵌入小鼠 | 动物实验，阳性对照。 |
参考文献
| 杂志 | 参考文献 |
| Critical Care Medicine | Systemic release of cytokines and heat shock proteins in porcine models of polytrauma and hemorrhage [PubMed: PMC3383056] |
| veterinary research forum | Evaluation of proliferation and cytokines production by mitogen-stimulated bovine peripheral blood mononuclear cells [Article_14936_6.Html: ] |
| Molecular Immunology | Targeted inhibition of GATA-6 attenuates airway inflammation and remodeling by reCavia (Guinea pig )lating caveolin-1 through TLR2/MyD88/NF-ŚĘB in murine model of asthma [Pubmed:27289030] |
| Advances in Experimental Medicine and Biology | Effects of Selective Inhibition of PDE4 by YM976 on Airway Reactivity and Cough in Ovalbumin-Sensitized Cavia (Guinea pig )inea Pigs [Pubmed:27130219] |
| Sci Rep. | Interleukin-31 expression and relation to disease severity in human asthma [pmc:PMC4783779] |
| Molecular Immunology | Targeted inhibition of GATA-6 attenuates airway inflammation and remodeling by regulating caveolin-1 through TLR2/MyD88/NF-κB in murine model of asthma [pubmed:27289030] |
| Gut Pathog. | Oral administration of Clostridium butyricum CGMCC0313‐1 reduces ovalbumin‐induced allergic airway inflammation in mice [pubmed:28250847] |
| Asian Pacific Society of Respirology | Oral administration of Clostridium butyricum CGMCC0313-1 reduces ovalbumin-induced allergic airway inflammation in mice [pubmed:28122397] |
| Acta Pharmacologica Sinica | Anti-asthmatic activity of alkaloid compounds from Pericarpium Citri Reticulatae (Citrus reticulata 'Chachi') [Pubmed: 19363516] |
| International Journal of Peptide Research and Therapeutics | ANP/NPRA Inhibits Epithelial-Mesenchymal Transition of Airway by Targeting Smad3 in Asthma [] |
| Journal of Pineal Research | Role of melatonin in sleep deprivation‐induced intestinal barrier dysfunction in mice [Pubmed: 30929267] |
| Analytica Chimica Acta | An ultrasensitive electrochemical detection of tryptase using 3D macroporous reduced graphene oxide nanocomposites by one-pot electrochemical synthesis [] |
| American Journal of Translational Research | Inhibitory effects of catalpol coordinated with budesonide and their relationship with cytokines and Interleukin-13 expression [Pubmed: 31737193] |
| bioscience reports | Protective effect of Asarum sieboldii essential oil on ovalbumin induced allergic rhinitis in rat [Pubmed: 32395767] |
| Biomedicine & Pharmacotherapy | Qingfei oral liquid alleviates airway hyperresponsiveness and mucus hypersecretion via TRPV1 signaling in RSV-infected asthmatic mice [Pubmed: 32521453] |
| Journal of Traditional Chinese Medical Sciences | Mahuang Xixin Fuzi Decoction protects against ovalbumin-induced allergic rhinitis by inhibiting type 2 innate lymphoid cells in mice [] |
| Aggravation of Airway Inflammation in RSV-Infected Asthmatic Mice Following Infection-Induced Alteration of Gut Microbiota [] | |
| Annals of Tropical Medicine & Public Health | Study of some hematological and immunological parameters associated with the infection of intestinal parasites in the holy city of Kerbala, Iraq [] |
| PLoS One | Beneficial impact of cathelicidin on hypersensitivity pneumonitis treatment¡ªIn vivo studies [33999928] |
| Mol Immunol | MiR-142-5p directly targets cyclin-dependent kinase 5-mediated upregulation of the inflammatory process in acquired middle ear cholesteatoma [34875451] |
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