LOCALIZATION OF AN EPITOPE OF A CALCIUM-DEPENDENT MONOCLONAL-ANTIBODY TO THE N-TERMINAL REGION OF THE GLA DOMAIN OF HUMAN FACTOR-VII

被引:9
作者
CHEUNG, WF
STAFFORD, DW
机构
[1] UNIV N CAROLINA,DEPT BIOL,CHAPEL HILL,NC 27599
[2] UNIV N CAROLINA,CTR THROMBOSIS & HEMOSTASIS,CHAPEL HILL,NC 27599
关键词
FACTOR VII; EPITOPE MAPPING;
D O I
10.1016/0049-3848(95)00105-Z
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The epitope of a calcium-dependent murine monoclonal antibody specific for human factor VII (Thim et.al., Biochemistry (1988) 27, 7785-7793) has been determined. Site-directed mutagenesis of residues 3 through 10 of factor VII eliminates the binding of this antibody but does not disturb the binding of a second antibody which binds nearby.
引用
收藏
页码:199 / 206
页数:8
相关论文
共 40 条
[1]   HIGH-AFFINITY, SPECIFIC FACTOR IXA BINDING TO PLATELETS IS MEDIATED IN PART BY RESIDUES-3-11 [J].
AHMAD, SS ;
RAWALASHEIKH, R ;
CHEUNG, WF ;
JAMESON, BA ;
STAFFORD, DW ;
WALSH, PN .
BIOCHEMISTRY, 1994, 33 (40) :12048-12055
[2]  
ANDERSSON S, 1989, J BIOL CHEM, V264, P8222
[3]   METAL-ION INDUCED CONFORMATIONAL TRANSITIONS OF PROTHROMBIN AND PROTHROMBIN FRAGMENT-1 [J].
BLOOM, JW ;
MANN, KG .
BIOCHEMISTRY, 1978, 17 (21) :4430-4438
[4]  
BOROWSKI M, 1986, J BIOL CHEM, V261, P4969
[5]  
CHAING SH, 1991, THROMB HAEMOSTASIS, V65, P1262
[6]  
CHEUNG WF, 1992, J BIOL CHEM, V267, P20529
[7]  
CHEUNG WF, 1992, BLOOD, V80, pA229
[8]   THE 1ST EPIDERMAL GROWTH-FACTOR DOMAIN OF HUMAN COAGULATION FACTOR-VII IS ESSENTIAL FOR BINDING WITH TISSUE FACTOR [J].
CLARKE, BJ ;
OFOSU, FA ;
SRIDHARA, S ;
BONA, RD ;
RICKLES, FR ;
BLAJCHMAN, MA .
FEBS LETTERS, 1992, 298 (2-3) :206-210
[9]  
ESMON CT, 1993, ANNU REV CELL BIOL, V9, P1
[10]  
FRAZIER D, 1989, BLOOD, V74, P971