Dewes H, Fietzek P P, Kühn K
Hoppe Seylers Z Physiol Chem. 1979 Jul;360(7):851-60.
The cyanogen bromide peptide alpha 1(III)CB9A is 139 amino acid residues in length and occupies positions 789--927 along the alpha 1(III) chain. Peptides necessary for the complete sequence analysis were obtained after fragmentation of alpha 1(III)CB9B with trypsin, protease from Staphylococcus aureus V8, hydroxylamine and chymotrypsin. They were separated mainly by chromatography on Sephadex G-50 and phosphocellulose and subsequently sequenced using the automated Edman degradation procedure.
溴化氰肽α1(III)CB9A长度为139个氨基酸残基,沿α1(III)链占据第789 - 927位。在用胰蛋白酶、金黄色葡萄球菌V8蛋白酶、羟胺和胰凝乳蛋白酶对α1(III)CB9B进行片段化后,获得了完整序列分析所需的肽段。它们主要通过Sephadex G - 50和磷酸纤维素柱色谱进行分离,随后使用自动Edman降解程序进行测序。