11-β-羟基类固醇脱氢酶1(HSD11b1)检测试剂盒(酶联免疫吸附试验法)
ELISA Kit for 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1)
11DH; 11-beta-HSD1; HDL; HSD11; HSD11B; HSD11L; SDR26C1; Corticosteroid 11-beta-dehydrogenase isozyme 1; Short Chain Dehydrogenase/Reductase Family 26C,Member 1
- 编号SEC268Ra
- 物种Rattus norvegicus (Rat,大鼠) 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0.312-20ng/mL
- 灵敏度最小可检测剂量小于等于0.117ng/mL.
- 样本类型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
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特异性
本试剂盒用于检测11-β-羟基类固醇脱氢酶1(HSD11b1),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11-β-羟基类固醇脱氢酶1(HSD11b1)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11-β-羟基类固醇脱氢酶1(HSD11b1)与连接于固相载体上的抗体结合,然后加入生物素化的11-β-羟基类固醇脱氢酶1(HSD11b1)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11-β-羟基类固醇脱氢酶1(HSD11b1)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:Rattus norvegicus (Rat,大鼠) | 应用(仅供研究使用,不用于临床诊断!) |
RPC268Ra01 | 11-β-羟基类固醇脱氢酶1(HSD11b1)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAC268Ra01 | 11-β-羟基类固醇脱氢酶1(HSD11b1)多克隆抗体 | WB; IHC; ICC; IP. |
MAC268Ra21 | 11-β-羟基类固醇脱氢酶1(HSD11b1)单克隆抗体 | WB; IHC; ICC; IP. |
SEC268Ra | 11-β-羟基类固醇脱氢酶1(HSD11b1)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMC268Ra | 11-β-羟基类固醇脱氢酶1(HSD11b1)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 |
Journal of Endocrinology | Uninephrectomy reduces 11β-hydroxysteroid dehydrogenase type 1 and type 2 concomitantly with an increase in blood pressure in rats [PubMed: 22739210] |
Evid Based Complement Alternat Med | Anti-Inflammatory Property of [PubMed: 26300946] |
Molecules | Piper sarmentosum Effects on 11β-Hydroxysteroid Dehydrogenase Type 1 Enzyme in Serumand Bone in Rat Model of Glucocorticoid-Induced Osteoporosis. [pubmed:27854305] |
Bioorganic Chemistry | A novel derivatives of thiazol-4 (5H)-one and their activity in the inhibition of 11β-hydroxysteroid dehydrogenase type 1 [Pubmed:29738970] |
Malaysian Journal of Medical Sciences | An Evidence-Based Review: The Effects of Malaysian Traditional Herbs on Osteoporotic Rat Models [] |
2.583 | Application of ELISA Technique and Human Microsomes in the Search for 11β-Hydroxysteroid Dehydrogenase Inhibitors [Doi: BioMed Research International] |
Chemistry & Biodiversity | Synthesis of the N‐methyl derivatives of 2‐aminothiazol‐4 (5H)‐one and their interactions with 11βHSD1‐molecular modeling and in vitro studies [Pubmed: 31012543] |
Oxidative Medicine and Cellular Longevity | Hepatoprotective Effects of Morinda citrifolia Leaf Extract on Ovariectomized Rats Fed with Thermoxidized Palm Oil Diet: Evidence at Histological and Ultrastructural … [Pubmed: 31827717] |