Cy3 Picolyl Azide|Cy3吡啶甲基叠氮 Cy3 Picolyl Azide is an advanced fluorescent probe that incorporates a copper-chelating motif to raise the effective concentration of Cu(I) at the reaction site. The chelating effect of picolyl azide moiety to raise the effective concentration of copper at the reaction site is so great that it leads to an increase of signal intensity of up to 40-fold. In addition, the use of Cy3 Picolyl Azide instead of conventional Cy3-Azide allows for at least a tenfold reduction in the concentration of the copper catalyst without sacrificing the efficiency of labe生. In summary, the introduction of a picolyl moiety into an azide probe leads to a substantial increase in the sensitivity of alkyne detection. This will be of special value for the detection of low abundance targets or where significant increase in signal intensity is desired. structural formula：          Cy3 Picolyl Azide|Cy3吡啶甲基叠氮   Abs/Em Maxima 550/570 nm Extinction coefficient 150,000 Flow cytometry laser line 532 555 or 568 nm Microscopy laser line 532 or 555 nm Spectrally similar dyes Alexa Fluor® 555, Atto™ 555, CF™ 555 Dye, DyLight™549 Molecular weight 908.08 CAS N/A Solubility Water, DMSO, DMF, MeOH Purity >95% (HPLC) Appearance Red solid Storage conditions -20C Shipping conditions Ambient temperature   其它相关产品： 英文名称 产品描述 Coumarin343azide 分子式：C22H27N5O5 分子量：441.48 EXmax：437nm EMmax：477nm Cy3 azide 分子式：C33H43ClN6O 分子量：575.19 EXmax：555nm EMmax：570nm Cy3.5 azide 分子式：C44H53ClN6O 分子量：717.38 EXmax：591nm EMmax：604nm Cy5 azide 分子式：C35H45ClN6O 分子量：601.22 EXmax：646nm EMmax：662nm Cy5.5 azide 分子式：C43H49ClN6O 分子量：701.34 EXmax：673nm EMmax：707nm Cy7 azide 分子式：C40H51ClN6O 分子量：667.33 EXmax：750nm EMmax：773nm Cy7.5 azide 分子式：C48H55ClN6O 分子量：767.44 EXmax：788nm EMmax：808nm FAM azide, 5- isomer 分子式：C24H18N4O6 分子量：458.42 EXmax：494nm EMmax：520nm FAM azide, 6- isomer 分子式：C24H18N4O6 分子量：458.42 EXmax：494nm EMmax：520nm PEP azide 分子式：C34H32N4O3 分子量：544.64 EMmax：389nm Perylene azide 分子式：C27H24N4O3 分子量：452.50 Pyrene azide 1 分子式：C23H22N4O3 分子量：402.45 Pyrene azide 2 分子式：C24H24N4O3 分子量：416.47 Pyrene azide 3 分子式：C26H28N4O3 分子量：444.53 R110 azide, 5- isomer 分子式：C24H20N6O4 分子量：456.45 EXmax：496nm EMmax：520nm R110 azide, 6- isomer 分子式：C24H20N6O4 分子量：456.45 EXmax：496nm EMmax：520nm ROX azide, 5- isomer 分子式：C36H36N6O4 分子量：616.71 EXmax：570nm Sulfo-Cy3 azide 分子式：C34H45N6NaO8S2 分子量：752.88 EXmax：548nm EMmax：563nm Sulfo-Cy5 azide 分子式：C36H47N6NaO8S2 分子量：778.91 EXmax：646nm EMmax：662nm TAMRAazide, 5- isomer 分子式：C28H28N6O4 分子量：512.56 EXmax：556nm EMmax：563nm Cy3 alkyne 分子式：C33H40ClN3O 分子量：530.14 EXmax：555nm EMmax：570nm Cy5 alkyne 分子式：C35H42ClN3O 分子量：556.18 EXmax：646nm EMmax：662nm Azidobutyricacid NHS ester 分子式：C8H10N4O4 分子量：226.19 AlkyneAmidite,hydroxyprolinol 分子式：C41H52N3O6P 分子量：713.84 AlkynePhosphoramidite, 5′-terminal 分子式：C21H36N3O3P 分子量：409.5