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大鼠脑源性神经营养因子检测试剂盒,BR
Rat BDNF ELISA KIT
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产品属性 Product Attributes
基本信息
中文名称: 大鼠脑源性神经营养因子检测试剂盒英文名称: Rat BDNF ELISA Kit
别名: Abrineurin; ANON2; BDNF; brain-derived neurotrophic factor; BULN2; MGC34632; Neurotrophin
储存条件: 2-8℃,6 months
规格: 96T ; 48T
检测目标: BDNF
样品类型: 血清/血浆/细胞培养上清
反应性: Rat
应用: ELISA
反应类型: Sandwich-ELISA
定量/定性: 定量检测
检测范围: 31.25-2,000pg/mL
灵敏度: 15pg/mL
精密度: 板内,板间变异系数均<10%
回收率: 80%-120%
Elisa信息
Swiss Prot: P23363Gene ID: 24225
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。将抗大鼠 BDNF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,标准品和样本中的大鼠 BDNF会与酶标板上的包被抗体充分结合;洗板后加入生物素化抗大鼠 BDNF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大鼠 BDNF发生特异性结合;洗板后加入辣根过氧化物酶(HRP)标记的链霉亲和素,生物素与链霉亲和素会发生高强度的非共价结合;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大鼠 BDNF,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),样本中的大鼠 BDNF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大鼠 BDNF的浓度。
背景说明: Brain-derived neurotrophic factor (BDNF) is a member of the NGF family of neurotrophic factors (also named neurotrophins) that are required for the differentiation and survival of specific neuronal subpopulations in both the central as well as the peripheral nervous system. The neurotrophin family is comprised of at least four proteins including NGF, BDNF, NT-3, and NT-4/5. These secreted cytokines are synthesized as prepropeptides that are proteolytically processed to generate the mature proteins (1, 2). All neurotrophins have six conserved cysteine residues that are involved in the formation of three disulfide bonds and all share approximately 55% sequence identity at the amino acid level. Similarly to NGF, bioactive BDNF is predicted to be a non-covalently linked homodimer.
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。