Bennett V, Davis J, Fowler W E
Nature. 1982 Sep 9;299(5879):126-31. doi: 10.1038/299126a0.
An immunoreactive analogue of erythrocyte spectrin has been purified from brain membranes. This protein co-sediments with and cross-links actin filaments, associates with spectrin-binding sites on erythrocyte membranes, and has been visualized by rotary shadowing as an extended, flexible rod. The brain spectrin comprises 3% of the total membrane protein, and may have a major role in mediating linkage of actin to membranes.
一种红细胞血影蛋白的免疫反应性类似物已从脑膜中纯化出来。这种蛋白质与肌动蛋白丝共同沉降并交联，与红细胞膜上的血影蛋白结合位点相关联，通过旋转投影观察到它是一种细长、灵活的杆状结构。脑血影蛋白占总膜蛋白的3%，可能在介导肌动蛋白与膜的连接中起主要作用。
