雌激素受体β(ERb)检测试剂盒(酶联免疫吸附试验法)
ELISA Kit for Estrogen Receptor Beta (ERb)
ER-B; ESRB; ESTRB; NR3A2; NR3-A2; ESR2; Estrogen Receptor 2; Nuclear Receptor Subfamily 3,Group A,Member 2
特异性
                        本试剂盒用于检测雌激素受体β(ERb),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。
                    
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% 
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
将雌激素受体β(ERb)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,其中的雌激素受体β(ERb)与连接于固相载体上的抗体结合,然后加入生物素化的雌激素受体β(ERb)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雌激素受体β(ERb)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:Mus musculus (Mouse,小鼠) | 应用(仅供研究使用,不用于临床诊断!) | 
| RPA437Mu01 | 雌激素受体β(ERb)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| RPA437Mu02 | 雌激素受体β(ERb)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| PAA437Mu02 | 雌激素受体β(ERb)多克隆抗体 | WB; IHC; ICC; IP. | 
| PAA437Mu01 | 雌激素受体β(ERb)多克隆抗体 | WB | 
| LAA437Mu81 | 雌激素受体β(ERb)多克隆抗体(异硫氰酸荧光素标记) | WB; IHC; ICC; IF. | 
| LAA437Mu71 | 雌激素受体β(ERb)多克隆抗体(生物素标记) | WB; IHC; ICC. | 
| SEA437Mu | 雌激素受体β(ERb)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| LMA437Mu | 雌激素受体β(ERb)等多因子检测试剂盒(流式荧光发光法) | FLIA Kit for Antigen Detection. | 
参考文献
| 杂志 | 参考文献 | 
| The Journal of Steroid Biochemistry and Molecular Biology | Neuroprotective action of raloxifene against hypoxia-induced damage in mouse hippocampal cells depends on ERα but not ERβ or GPR30 signalling[Pubmed:24846829] | 
| Biochem Biophys Res Commun | Differential expression of estrogen receptor α and β isoforms in multiple and solitary leiomyomas[PubMed: 26529545] | 
| Mol Neurobiol | Selective Aryl Hydrocarbon Receptor Modulator 3,3′-Diindolylmethane Impairs AhR and ARNT Signaling and Protects Mouse Neuronal Cells Against Hypoxia[PubMed: 26476840] | 
| J Steroid Biochem Mol Biol | Neuroprotective action of raloxifene against hypoxia-induced damage in mouse hippocampal cells depends on ERα but not ERβ or GPR31 signalling[PubMed: 24846830] | 
| Journal of Environmental Sciences | Bisphenol A exposure alters release of immune and developmental modulators and expression of estrogen receptors in human fetal lung fibroblasts[science:S1001074216300924] | 
| Biol Open. | Involvement of BDNF/TrkB and ERK/CREB axes in nitroglycerin-induced rat migraine and effects of estrogen on these signals in the migraine.[pubmed:27875242] | 
| Biomedicine & Pharmacotherapy | Postmenopausal osteoporosis is associated with the regulation of SP, CGRP, VIP, and NPY[Pubmed:29807224] | 
| Journal of Applied Pharmaceutical Science | Physical Signs of Illness, Liver Functions and Reproductive Parameters of Female Rats Supplemented with Melaleuca cajuputi Methanolic Extract[Pbulication:325682424] | 
| Carleton University Research Virtual Environment | In Vitro Study of Mechanisms Underlying the Developmental Effects of Bisphenol A Using Human Fetal Lung Fibroblasts[] | 
| Life Sciences | MiR-145 regulates steroidogenesis in mouse primary granulosa cells through targeting Crkl[34273377] | 
| Cardiometry | Modifying effect of obesity on the content of sex hormones and their receptors in endometrial adenocarcinoma and its surrounding tissue[] | 





