A variant PAR-2 receptor polypeptide or a fragment thereof is provided which (i) has reduced sensitivity to trypsin as compared with wild type PAR-2; (ii) has increased sensitivity to trans-cinnamoyl-LIGRLO-NH2 as compared with wild type PAR-2; and (iii) is activated by TLIGRL-NH2, which polypeptide or fragment thereof comprises an extracellular loop 2 (ECL-2) having at least one amino acid difference from the corresponding ECL-2 amino acid sequence of the wild type polypeptide.
申请公布号
WO0063371(A1)
申请公布日期
2000.10.26
申请号
WO2000GB01455
申请日期
2000.04.17
申请人
UNIVERSITY OF SOUTHAMPTON;WALLS, ANDREW, FINLAY;PALMER, KAREN-JANE;COMPTON, STEVEN, JOHN;CAIRNS, JENNIFER, ANN;GOUGH, ALAN, CHARLES
发明人
WALLS, ANDREW, FINLAY;PALMER, KAREN-JANE;COMPTON, STEVEN, JOHN;CAIRNS, JENNIFER, ANN;GOUGH, ALAN, CHARLES