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MMP Green 基质金属蛋白酶绿色荧光底物价格 2823
产品规格
产品货号
Ex (nm) | 494 | Em (nm) | 515 |
分子量 | ~2000 | 溶剂 | DMSO |
存储条件 | 在零下15度以下保存, 避免光照 |
产品基本信息
产品名称:MMP Green 基质金属蛋白酶绿色荧光底物
储存条件:-15℃避光防潮
保质期:24个月
产品物理化学光谱特性
分子量:~2000
溶剂:DMSO
激发波长(nm):498
发射波长(nm):520
产品介绍
MMP Green 基质金属蛋白酶绿色荧光底物是美国AAT Bioquest生产的用于检测MMP的试剂盒,基质金属蛋白酶(MMPs)组成了锌依赖的内肽酶家族,它们是细胞外基质中发挥重要的作用。这些酶造成结缔组织的断裂,并且在骨骼重塑、月经周期和坏损组织的修复中发挥着重要作用。目前,对MMPs在生理功能中的具体作用还难以评定,但是也发现其在关节炎的形成,癌症的浸入和转移中发挥关键作用。MMPs具有多种底物,这些家族成员中的大部分成员都可以降解不同类型的胶原蛋白,这些胶原蛋白通常与弹力素,凝胶和纤粘蛋白一起。很难找到一种选择性的单一MMP酶底物。该试剂盒内的FRET底物是是用于检测一种MMP酶活性的底物,也可结合纯化的MMP蛋白,被用于MMP酶抑制剂的筛选。该FRET底物是基于AAT Bioquest的TF2/TQ2 FRET对,当MMP催化水解其底物时,TF2/TQ2 FRET对分离,这样FRET多肽底物MMP Green的荧光强度增加,相应的其荧光强度与MMP酶活性成比率,以获得其活性数值。金畔生物是AAT Bioquest的中国代理商,为您提供优质的MMP Green 基质金属蛋白酶绿色荧光底物。
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参考文献
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