Microsporidia are obligate intracellular parasites that can infect a wide variety of animals ranging from insects to human. Nosema bombyds is the pathogen of Pebrine, that can cause a big death to silkworm due to vertical and horizontal transmission, and it is one of big threats for the whole silkworm industry. The first assignment of Nosema bombycis proteome is to analyze the total proteins, the widely used technologies include 2-D electrophoresis, Mass Spectrum. Here we report the establishment...