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- 详细信息
- 技术资料
- 英文名:
Protonex™ Red 780 acid
- 库存:
50
- 供应商:
广州市左克生物科技发展有限公司
- 规格:
1mg
| Ex (nm) | - | Em (nm) | - |
| 分子量 | N/A | 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:Protonex 红 780 酸
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:655.84
外观:固体
溶剂:DMSO
激发波长(nm):N/A
发射波长(nm):N/A
产品介绍
Protonex Red 780 的工作原理是根据环境 pH 值改变其荧光强度。 Protonex Red 780 在碱性 pH 值下荧光最小,在酸性 pH 下荧光最大。当 Protonex Red 780 与细胞表面的受体或抗体结合时,它基本上不发出荧光,因为细胞外 pH 值为中性。然而,当受体或抗体响应刺激而内化到细胞中时,它会进入内体途径,其中 pH 值为酸性。这使得 Protonex Red 780 在被红色激光激发时变得高度荧光并发射近红外光。通过测量 Protonex Red 780 的荧光强度,可以监测活细胞中受体或抗体的激活和运输。 Protonex Red 780 在研究 G 蛋白偶联受体 (GPCR)(最流行的治疗药物靶点之一)的激活和运输方面特别有用。 Protonex Red 780 可用于标记任何受体或表位标签抗体,并监测其在激动剂刺激下从细胞表面进入酸性内体的运动。 Protonex Red 780 还可用于测量活细胞中不同 GPCR 的高效激动剂和拮抗剂反应。,为您提供优质的Protonex 红 780 酸。
溶解方案(溶剂以说明书为准)
| 0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
| 1 mM | 152.476 µL | 762.381 µL | 1.525 mL | 7.624 mL | 15.248 mL |
| 5 mM | 30.495 µL | 152.476 µL | 304.952 µL | 1.525 mL | 3.05 mL |
| 10 mM | 15.248 µL | 76.238 µL | 152.476 µL | 762.381 µL | 1.525 mL |
参考文献
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Journal: Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology (2022): 39-49
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Journal: FASEB journal : official publication of the Federation of American Societies for Experimental Biology (2022): e22275
Authors: Lee, Shiao-Pieng and Chao, Shih-Chi and Chou, Mei-Fang and Huang, Shu-Fu and Dai, Niann-Tzyy and Wu, Gwo-Jang and Tsai, Chien-Sung and Loh, Shih-Hurng and Tsai, Yi-Ting
Journal: Journal of cellular physiology (2021): 1515-1528
Authors: Kashirina, Alena and Gavrina, Alena and Kryukov, Emil and Elagin, Vadim and Kolesova, Yuliya and Artyuhov, Alexander and Momotyuk, Ekaterina and Abdyyev, Vepa and Meshcheryakova, Natalia and Zagaynova, Elena and Dashinimaev, Erdem and Kashina, Aleksandra
Journal: Biomedicines (2021)
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