“Infrared fluorescent proteins provide another color well-separated from those of existing fluorescent proteins,” notes Shu. Furthermore, cell autofluorescence in the infrared region of the ...

However, a common problem with many red fluorescent proteins is ... has excellent potential for use in two-color single-molecule tracking in live cells. The Achilles' heel of PA-GFP and PA ...

Imaging live cells with fluorescent proteins ... proteins offer several advantages over fluorescent proteins, the limited availability of color variants has made it difficult to observe multiple ...

Scientists monitor dynamic cellular events in real time with live cell imaging and detection techniques. A variety of approaches allow researchers to capture events missed by traditional methods that ...

Similarly for both assays, the quantification of the color (colorimetric ... It should also be mentioned that fluorescent detection assays, in many instances, may be more suitable for a particular ...

Exact protein observation in cells is crucial for many scientific fields ... Five different fluorescent colors can be used to label multiple proteins at once using a technique called “vpCells.” ...