Biomedical Engineering Reference
In-Depth Information
Fig. 4
Separation of IgG antibodies into fragments using SDS-PAGE and membrane transfer
under different experimental and control conditions. (
a
) Covalently conjugated IgG to quantum
dots via an SMCC linker and controls. (
b
) Colloidal nonspecifi c stain for proteins in gels for the
direct conjugation method. (
c
) Biotinylated IgG bound to streptavidin-coated quantum dots and
controls. Reproduced from Pathak et al. (
2007
)
