期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1976
卷号：73
期号：12
页码：4487-4491
DOI：10.1073/pnas.73.12.4487
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Radiochemical sequence data are presented for the amino termini of mixed HLA antigens A1 and B8 isolated from a human lymphoblastoid cell line. Cells were labeled intrinsically in small-scale tissue culture with 14C-labeled amino acids and [14C]pyruvate. The specific activities obtained were sufficiently high and uniform to permit direct radiochemical sequencing of the antigens. HLA antigens were isolated by adsorption to a solid-phase anti-beta2-microglobulin immunoadsorbent followed by electrophoresis. The method should be generally applicable and useful for sequencing all parts of the molecule.
