Geldanamycin-FITC, a Geldanamycin fluorescent probe, can be used in a fluorescence polarization assay for HSP90 inhibitors. Geldanamycin-FITC also can be used for detection of cell surface HSP90.
性状
Solid
IC50 & Target[1][2]
HSP90
体外研究(In Vitro)
The HSP90 inhibitor Geldanamycin, when conjugated with FITC (GA–FITC) is cell-membrane impermeable, binding only cell surface HSP90 and inhibiting its functions but having no effect on cytosolic HSP90. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
Emission(Em)
515
Excitation(Ex)
488
参考文献
[1]. Kim J, et al. Development of a fluorescence polarization assay for the molecular chaperone Hsp90. J Biomol Screen. 2004;9(5):375‐381.[2]. Posfai D, et al. Identification of Hsp90 Inhibitors with Anti-Plasmodium Activity. Antimicrob Agents Chemother. 2018;62(4):e01799-17. Published 2018 Mar 27.
溶解度数据
In Vitro: DMSO : 25 mg/mL (24.17 mM; Need ultrasonic)配制储备液