公开(公告)号：US20170219567A1

公开(公告)日：2017-08-03

申请号：US15264785

申请日：2016-09-14

Applicant: SENOMYX, INC.

Inventor： Jon E. ADLER ,  Xiaodong Li ,  Lena Luukkonen ,  Hong Xu ,  Fernando Echeverri

IPC: G01N33/50 ,  G01N33/74 ,  C07K14/72

CPC classification number: G01N33/5041 ,  C07K14/723 ,  G01N33/5008 ,  G01N33/5023 ,  G01N33/74 ,  G01N2333/705 ,  G01N2333/726 ,  G01N2500/00

Abstract: Newly identified mammalian taste-cell-specific G protein-coupled receptors which function as hetero-oligomeric complexes in the sweet taste transduction pathway, and the genes and cDNA encoding said receptors are described. Specifically, T1R G protein-coupled receptors active in sweet taste signaling as hetero-oligomeric complexes, and the genes and cDNA encoding the same, are described, along with methods for isolating such genes and for isolating and expressing such receptors. Methods for identifying putative taste modulating compounds using such hetero-oligomeric complexes also described, as is a novel surface expression facilitating peptide useful for targeting integral plasma membrane proteins to the surface of a cell.

公开(公告)号：US20150024407A1

公开(公告)日：2015-01-22

申请号：US14338003

申请日：2014-07-22

Applicant: SENOMYX, INC.

Inventor： Jon E. ADLER ,  Xiaodong LI ,  Lena STASZEWSKI ,  Hong XU ,  Fernando ECHEVERRI

IPC: G01N33/50

CPC classification number: G01N33/5041 ,  C07K14/723 ,  G01N33/5008 ,  G01N33/5023 ,  G01N33/74 ,  G01N2333/705 ,  G01N2333/726 ,  G01N2500/00

Abstract: Newly identified mammalian taste-cell-specific G protein-coupled receptors which function as hetero-oligomeric complexes in the sweet taste transduction pathway, and the genes and cDNA encoding said receptors are described. Specifically, T1R G protein-coupled receptors active in sweet taste signaling as hetero-oligomeric complexes, and the genes and cDNA encoding the same, are described, along with methods for isolating such genes and for isolating and expressing such receptors. Methods for identifying putative taste modulating compounds using such hetero-oligomeric complexes also described, as is a novel surface expression facilitating peptide useful for targeting integral plasma membrane proteins to the surface of a cell.

Abstract translation: 描述了在甜味转导途径中作为异寡聚复合物起作用的新鉴定的哺乳动物味细胞特异性G蛋白偶联受体，以及编码所述受体的基因和cDNA。 具体来说，描述了作为异寡聚复合物的甜味信号传导中起作用的T1R G蛋白偶联受体，以及编码相同基因和cDNA的方法，以及用于分离这些基因并分离和表达此类受体的方法。 还描述了使用这种异寡​​聚复合物鉴定推定的味觉调节化合物的方法，以及用于靶向细胞表面的整合质膜蛋白的新颖的表达表达促进肽。