- Standard on protein gels and Western blots
- Control for fluorescence microscopy
- Calibration of fluorimeters and FACS machines
- Microinjection into cells and tissues
| PRODUCT | CAT.# | SIZE | PRICE | DATA SHEET |
|---|
| rKFP-Red | FP351 | 100 μg | € 130 |  |
| The price does not include delivery. The price varies in different countries. Please contact your local distributor for exact prices and delivery information. |
|---|
Description
Recombinant KFP-Red (rKFP-Red) is 26-kDa photoactivatable colored non-fluorescent protein. It has spectral properties identical to those of the expressed KFP-Red.
rKFP-Red can be kindled by green light. Irreversibly kindled purified rKFP-Red retains red fluorescence for many months and can be used as a standard on protein gels and Western blots; control for fluorescence microscopy and for calibration of fluorometeres and FACS machines. Moreover, rKFP-Red may be microinjected into cells and tissues of interest, kindled, and used as a marker of these particular objects.
rKFP-Red is purified from transformed E. coli using acetone precipitation. Purity of the rKFP-Red determined on PAGE is about 95%.
Storage: at +4°C in the dark place (before photoactivation).
