Understanding GPCR Signaling Using TRUPATH
Type
Blog Post
... acceptor GFP2-Gγ chimeras, and two untagged Gβ constructs. For the Gγ constructs, the GFP2 tag is fused... Gα-Rluc8 and Gγ-GFP2 will be in close association, resulting in a high level of GFP2 emission. Following... TRUPATH work?
The TRUPATH collection allows researchers to measure the physical association of combinations...interest, a Gα-Rluc8 plasmid, and the appropriate Gγ-GFP2 and Gβ constructs. Cells are then treated with the...complex will disassociate, resulting in a decreased GFP2 emission. The activation state can be measured by... by a BRET2 ratio, which is the ratio of GFP2 emission to RLuc8 emission (see figure).
What can TRUPATH...