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Figure 3
SPT or AMo staining allows assessment of the quality of β-galactosidase preparations similar to UF staining. Representative raw micrographs of β-galactosidase stained with (a) UF, (b) SPT or (c) AMo are shown. Scale bars are 100 nm. The insets show the boxed area at 2.5× magnification. Instances of stain accumulation, commonly associated with protein aggregates, are marked by arrows.

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
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