Matuo Y, Adams P S, Nishi N, Yasumitsu H, Crabb J W, Matusik R J, McKeehan W L
Department of Endocrinology, Kagawa Medical School, 1750, Japan.
In Vitro Cell Dev Biol. 1989 Jun;25(6):581-4. doi: 10.1007/BF02623572.
Rat prostate extracts contain an abundant 20-22 kilodalton heparin-binding protein with near identical chromatographic properties, but only 0.2-1% of the mitogenic activity, of bovine brain heparin-binding growth factor-1 (acidic fibroblast growth factor). Amino terminal amino acid sequence (met-met-thr-asp-lys-asn-leu-lys-lys-lys-ile-glu-gly-asn-trp-arg-thr-val -tyr- leu-ala-ala-ser-?-val-glu-lys-ile-asn-glu-gly-ser-pro) and immunochemical analysis revealed that the protein is identical to the androgen-dependent protein "probasin".
大鼠前列腺提取物含有一种丰富的20 - 22千道尔顿的肝素结合蛋白,其色谱特性与牛脑肝素结合生长因子-1(酸性成纤维细胞生长因子)几乎相同,但促有丝分裂活性仅为其0.2 - 1%。氨基末端氨基酸序列(甲硫氨酸-甲硫氨酸-苏氨酸-天冬氨酸-赖氨酸-天冬酰胺-亮氨酸-赖氨酸-赖氨酸-赖氨酸-异亮氨酸-谷氨酸-甘氨酸-天冬酰胺-色氨酸-精氨酸-苏氨酸-缬氨酸-酪氨酸-亮氨酸-丙氨酸-丙氨酸-丝氨酸-?-缬氨酸-谷氨酸-赖氨酸-异亮氨酸-天冬酰胺-谷氨酸-甘氨酸-丝氨酸-脯氨酸)和免疫化学分析表明,该蛋白与雄激素依赖性蛋白“前B细胞集落增强因子”相同。