- 首页
- 人表皮生长因子受体2检测试剂盒,BR
人表皮生长因子受体2检测试剂盒,BR
Human CD340/ERBB2/HER2 ELISA KIT
(订货以英文名为准)猜你喜欢
CAS No:95480-80-1
CAS No:31432-48-1
CAS No:1353087-61-2
CAS No:1065483-60-4
CAS No:60676-86-0
CAS No:827-54-3
CAS No:1123169-41-4
CAS No:125162-98-3
产品属性 Product Attributes
基本信息
中文名称: 人表皮生长因子受体2检测试剂盒英文名称: Human CD340/ERBB2/HER2 ELISA Kit
别名: Receptor Tyrosine Protein Kinase ErbB2; CD340; EGFR2; HER2; Metastatic lymph node gene 19 protein; MLN19; NGL; p185erbB2; Proto-oncogene c-ErbB-2; TKR1
储存条件: 2-8℃,6 months
规格: 96T ; 48T
检测目标: HER2
样品类型: 血清/血浆/细胞培养上清
反应性: Human
应用: ELISA
反应类型: Sandwich-ELISA
定量/定性: 定量检测
检测范围: 46.87-3000 pg/ml
灵敏度: 23 pg/ml
特异性: 不与人HER2类似物等反应。
精密度: 板内,板间变异系数均<10%
回收率: 80%-120%
反应时间: 3h
Elisa信息
Swiss Prot: P04626Gene ID: 2064
检测原理: Acmec ELISA试剂盒采用基于双抗体夹心法的酶联免疫吸附检测技术。将抗人CD340/ERBB2/HER2单克隆抗体包被在酶标板上;分别加入梯度稀释的标准品和预稀释的样本,标准品和样本中的人CD340/ERBB2/HER2会与酶标板上的包被抗体充分结合;洗板后加入HRP酶标记的抗人CD340/ERBB2/HER2抗体,该抗体会与板子上包被抗体捕获的标准品和样本中的人CD340/ERBB2/HER2发生特异性结合;洗板后加入显色剂底物TMB,若反应孔中样品存在不同浓度的人CD340/ERBB2/HER2,则HRP会使无色TMB变成不同深浅(正相关)的蓝色物质,加入终止液后反应孔会变成黄色;最后,在λmax=450 nm(OD=450 nm)处测定反应孔样品吸光度(OD),样本中的人CD340/ERBB2/HER2浓度与OD成正比,通过绘制标准曲线和四参数拟合软件便可计算出样本中人CD340/ERBB2/HER2的浓度。
背景说明: Human epidermal growth factor receptor 2 (HER2) is a type of membrane glycoprotein, and belongs to the epidermal growth factor (EGF) receptor family. HER2 plays a key role in development, cell proliferation and differentiation. HER2 has been reported to associate with malignancy and a poor prognosis in numerous carcinomas, including breast, prostate, ovarian, lung cancers and so on. HER2 is activated by dimerization and not activated by EGF, TGF-alpha and amphiregulin. Interaction with PTK6 increases its intrinsic kinase activity.It is heterodimer with EGFR, ERBB3 and ERBB4. HER2 associates with the 5'-TCAAATTC-3' sequence in the PTGS2/COX-2 promoter and activates its transcription. It implicated in transcriptional activation of CDKN1A and the function of the protein involves STAT3 and SRC. And also it involved in the transcription of rRNA genes by RNA Pol I and enhances protein synthesis and cell growth.
产品介绍 Product Introduction
暂无数据注意事项 Considerations
1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。2.为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。
3.实验结果可由多种因素影响,相关处理只限于产品本身,不涉及其他赔偿。