Objective To purify decayacceleratingfactor (DAF) with biological activity from human erythrocyte membrane.
目的获得纯化并具有生物学活性的人红细胞膜促衰变加速因子。
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Decayacceleratingfactor(DAF)is one of the important membrane regulating protein in the complement activating ways. The transgenic pigs for human DAF gene can used for xenotransplatations donors.