Miniaturized filter-aided sample preparation (MICRO-FASP) method for high throughput, ultrasensitive proteomics sample preparation reveals proteome asymmetry in Xenopus laevis embryos

We report a miniaturized Filter Aided Sample Preparation method (micro-FASP) for low-loss preparation of submicrogram proteomic samples. The method employs a filter with ~0.1 mm2 surface area, redu...