Silkworm(Bombyx mori) 30 K proteins are the major protein in the fifth instar larval hemolymph and possess multiple biological functions, such as inhibiting cell apoptosis induced by peroxide, virus or chemically and apolipoprotein functions. As a kind of insect apolipoprotein, they can bind with lipids and transport lipids inside insect larval hemolymph. Therefore it's very likely that silkworm 30 K protein also has a similar function in mammalian cells, but it has not been reported so far. In order to stu...