靶标信息
Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The whole IgG form of antibodies is suitable for the majority of immunodetection procedures and is the most cost effective. iFluor™ 594 dyes have fluorescence excitation and emission maxima of ~590 nm and ~610 nm respectively. iFluor™ 594 family is pH-independent from pH 3 to 11. These spectral characteristics make this new dye family an excellent alternative. iFluor™ 594 is much easier to be conjugated with RPE with much higher conjugation yield, and the resulted RPE-iFluor™ 594 tandem has better FRET efficiency. iFluor™ 594 SE is reasonably stable and shows good reactivity and selectivity with protein amino groups.
