Monoclonal antibodies that distinguish between human aorta smooth muscle and endothelial cells

FEBS Letters

Ornatsky, Olga I.¹  Glukhova, Marina A.¹  Smirnov, Vladimir N.¹  Frid, Maria G.¹  Kabakov, Alexander Y.¹ 

[1] Institute of Experimental Cardiology, USSR Cardiology Research Center, Academy of Medical Sciences,3rd Cherepkovkaya Str. 15 A, 121552. Moscow, USSR

关键词: Smooth muscle cell;    Endothelial cell;    Surface antigen;    Monoclonal antibody;   

DOI  :  10.1016/0014-5793(85)81042-5

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

A monoclonal antibody has been generated that interacts with the surface of cultured human aorta smooth muscle cells and does not bind to the endothelial cells from aorta and umbilical vein. An antigen recognized by the antibody has a molecular mass of 330 kDa as determined by electrophoresis of immunoprecipitate in SDS-polyacrylamide gel. The same antigen appeared to be present on the fibroblast surface while neither immunofluorescence, flow cytofluorimetry nor immunopredpitation reveal it on the endothelial cell surface or in the Triton X-100 extract.

【 授权许可】

Unknown