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A new complement factor B variant (BF S075) in Japanese
H Nishimukai1, I Maruyama, S Takenaga
1Department of Legal Medicine, School of Medicine, Ehime University, Japan.
Human Heredity
|January 1, 1990
Abstract:
A new slow-moving variant of the complement factor B, named BF S075, was found in a Japanese patient with cerebral thrombosis and urticaria. The variant was inherited in a codominant manner. The protein concentration and functional hemolytic activity of the complement factor B in the patient's serum were within normal limits. The BF S075 is the fourth rare BF variant found in the Japanese population.