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trFluor Tb羊抗兔免疫球蛋白(H+L)*交叉亲和 降低干扰*
货号 | 16726 | 存储条件 | 在零下15度以下保存, 避免光照 | |
规格 | 100 ug | 价格 | 5136 | |
Ex (nm) | 333 | Em (nm) | 544 | |
分子量 | ~150000 | 溶剂 | Water | |
产品详细介绍 |
简要概述
产品基本信息
货号:16726
产品名称:trFluor Tb羊抗兔免疫球蛋白(H+L)*交叉亲和 降低干扰*
规格:100 ug
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:N/A
溶剂:水
激发波长(nm):330
发射波长(nm):544
产品介绍
trFluor Tb羊抗兔免疫球蛋白(H+L)是美国AAT Bioquest生产的荧光标记二抗,存在于细胞,血清或其他生物流体中的许多生物化合物都是天然荧光的,因此,由于要测定的生物分子的自发荧光引起的高背景,使用常规的快速荧光团会严重限制测定灵敏度。长寿命荧光团与时间分辨检测(激发和发射检测之间的延迟)结合使用,可最大程度地减少即时荧光干扰。我们的trFluor Tb探针可用于需要高灵敏度的分析的时间分辨荧光(TRF)。与更传统的荧光团(例如Alexa Fluor或花青染料)相比,trFluor Tb探针具有较大的斯托克斯位移和极长的发射半衰期。与其他TRF化合物相比,我们的trFluor Tb探针具有相对较高的稳定性,高发射率和与生物分子连接的能力。当与一抗结合使用时,这种trFluor Tb山羊抗兔IgG(H + L)缀合物通常用作间接免疫荧光染色的第二步试剂。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的trFluor Tb羊抗兔免疫球蛋白(H+L)。
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参考文献
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