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大鼠基质金属蛋白酶8 ELISA试剂盒,BR
Rat MMP-8 ELISA KIT
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产品属性 Product Attributes
基本信息
中文名称: 大鼠基质金属蛋白酶8检测试剂盒英文名称: Rat MMP-8 ELISA Kit
别名: CLG1HNC; Collagenase 2; matrix metallopeptidase 8 (neutrophil collagenase); Matrix metalloproteinase-8; MMP8; MMP-8; neutrophil collagenase; PMNL collagenase; PMNL-CL
储存条件: 2-8℃,6 months
规格: 96T ; 48T
检测目标: MMP-8
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: 93.75-6000 pg/ml
灵敏度: 46 pg/ml
特异性: 不与大鼠BMP1,BMP2,BMP4,HGF,IL-1β,IL-2,IL-4,IL-5,IL-6,IL-8,IL-10,IL-12,IL-13,IL-15,TGFβ1,TGFβ2,TGFβ3,TLR1,TLR2,TLR3,TNF-α,VEGF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: 3.5h
Elisa信息
Swiss Prot: O88766Gene ID: 63849
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MMP-8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MMP-8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MMP-8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MMP-8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MMP-8,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MMP-8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MMP-8的浓度。
背景说明: Matrix metalloproteinases (MMPs) are a family of zinc and calcium dependent endopeptidases with the combined ability to degrade many components of the extracellular matrix. MMP-8 (neutrophil collagenase) is expressed in neutrophils, where it is stored in specific granules. MMP-8 release from the neutrophils is stimulated by various factors such as interleukins 1 and 8, TNF-alpha and GM-CSF. MMP-8 is capable of cleaving types I, II and III triple-helical collagen, gelatin peptides, fibronectin, proteoglycans, aggrecan, serpins, beta -casein and peptides such as angiotensin and substance P. In addition to its function in phagocytosis, MMP 8 has a high capacity for infiltrating connective tissue, and is implicated in the breakdown of the extracellular matrix in diseases such as rheumatoid arthritis. Structurally, MMP-8 consists of several domains: a pro-domain that is cleaved upon activation, a catalytic domain containing the zinc-binding site, a short hinge region and a hemopexin-like domain.
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。