Fluo-8 sodium salt_中国教育装备采购网


 Fluo-8 sodium salt
  • Fluo-8 sodium salt
  • Fluo-8 sodium salt

    参考价格: ¥2340.00
    品  牌:AAT Bioquest
    产品型号:AAT-21088 (10x50 ug)

    Fluo-8 sodium salt
    产品名称:Fluo-8 sodium salt
    产品规格:10x50 ug
    Ex (nm):494              Em (nm):517
    MW:~800                 Solvent:Water
    Storage:F/D/L (see storage codes below)
    Calcium measurement is critical for numerous biological investigations. Fluorescent probes that show spectral responses upon binding Ca2+ have enabled researchers to investigate changes in intracellular free Ca2+ concentrations by using fluorescence microscopy, flow cytometry, fluorescence spectroscopy and fluorescence microplate readers. Fluo-3 and Fluo-4 are most commonly used among the visible light-excitable calcium indicators. However, Fluo-3 AM and Fluo-4 AM are only moderately fluorescent in live cells upon esterase hydrolysis, and require harsh cell loading conditions to maximize their cellular calcium responses. Fluo-8?dyes are developed to improve cell loading and calcium response while maintaining the convenient Fluo-3 and Fluo-4 spectral wavelength of maximum excitation @ ~490 nm and maximum emission  ~520 nm. Fluo-8?AM only requires room temperature while Fluo-3 AM and Fluo-4 AM require 37 C cell loading. In addition, Fluo-8 is 2 times brighter than Fluo-4 AM, and 4 times brighter than Fluo-3 AM
    Storage Codes:
    D = Desiccated
    L = Avoid light
    F = Freeze (<-15)
    R = Refrigerated (2-4)
    RT = Room temperature (4-50)