Tide Fluor 2琥珀酰亚胺酯 荧光素的代替品
Ex (nm) | 503 | Em (nm) | 525 |
分子量 | 584.58 | 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:Tide Fluor 2琥珀酰亚胺酯 荧光素的代替品
储存条件:-15℃避光防潮
保质期:12个月
产品物理化学光谱特性
分子量:584.58
溶剂:DMSO
激发波长(nm):500
发射波长(nm):527
产品介绍
Tide Fluor 2(TF2)系列具有类似于荧光素和AlexaFluor®488(AlexaFluor®是Invitrogen的商标)的光谱特性。 与荧光素相比,TF2家族具有更强的荧光和更高的光稳定性。 此外,它们的荧光在3到11之间不受pH限制。这些特性使这种新染料家族成为荧光素的替代品。 TF2标记的肽和核苷酸比FITC或FAM标记的肽和核苷酸具有更强的荧光性和更高的光稳定性。 与我们的Tide Quencher™2(TQ2)配合使用,可以开发出多种FRET肽和核苷酸来检测蛋白酶和分子信标,从而提高了灵敏度和稳定性。 此外,TF2具有与AlexaFluor®488相似的光谱特性,pH依赖性和光稳定性,使其成为昂贵的AlexaFluor®488的理想替代品。百萤生物是AAT Bioquest的中国代理商,为您提供优质的Tide Fluor 2琥珀酰亚胺酯 荧光素的代替品。
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