发明名称 Prodefensin-A6 assay method for the in vitro diagnosis of colorectal cancer
摘要 The present invention relates to a method for the in vitro diagnosis of colorectal cancer by determining the presence of the Prodefensin-A6 tumor marker in a biological sample taken from a patient suspected of having colorectal cancer, it being possible for said method to be used both in early diagnosis, screening, therapeutic follow-up and prognosis, and in relapse diagnosis in relation to colorectal cancer.
申请公布号 US9377474(B2) 申请公布日期 2016.06.28
申请号 US201514720178 申请日期 2015.05.22
申请人 BIOMERIEUX 发明人 Ataman-Önal Yasemin;Beaulieu Corinne;Busseret Sandrine;Charrier Jean-Philippe;Choquet-Kastylevsky Geneviève;Rolland Dominique
分类号 A61K39/395;G01N33/74;C07K16/18;C07K16/30;G01N33/574 主分类号 A61K39/395
代理机构 Oliff PLC 代理人 Oliff PLC
主权项 1. A monoclonal anti-Prodefensin-A6 antibody that (i) is specific for the propeptide of the Prodefensin-A6 protein, or (ii) recognizes an epitope including an amino acid sequence selected from the group consisting of the amino acid sequences of: (a) X1X2X3X4X5X6X7X8R (SEQ ID NO: 7), in which X1 is V or L, X2 is T or L, X3 is P, S or C, X4 is P or S, X5 is W or T, X6 is A, Q, M, C or E, X7 is I, E or D and X8 is F, Y, S or L; (b) X1X2X3X4X5X6HX7 (SEQ ID NO: 13), in which X1 is S or T, X2 is C or absent, X3 is T, L or E, X4 is H or R, X5 is I, F or E, X6 is G or V and X7 is C or N; (c) X1HPX2X3X4X5X6X7 (SEQ ID NO: 17), in which X1 is P or W, X2 is W or E, X3 is S, A, Q or W, X4 is M, L, R or P, X5 is H, F, W or G, X6 is V or A and X7 is I or V; and (d) X1HX2X3X4X5 (SEQ ID NO: 22), in which X1 is Y or N, X2 is E, D or Q, X3 is T, N, R, M or K, X4 is W, H or F and X5 is P or G.
地址 Marcy l'Etoile FR