Goat anti-mouse IgG2b isotype-specific secondary antibody labeled with CF405S dye. CF dyes are Biotiums line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Blue fluorescent CF405S dye has excitation/emission at 404/431 nm. Note: Conjugates of blue fluorescent dyes like CF350, CF405S, and CF405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.The conjugate is prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG2b. To minimize cross reactivity, the antibodies are cross-adsorbed against other mouse IgG subclasses (IgG1, IgG2a, IgG3), and human, bovine and rabbit serum proteins.
Concentration:
2 mg/mL
Buffer:
PBS, 50% glycerol, 2 mg/ml BSA, 0.05% azide
Source:
Animal
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