Hi,
a while... especially in powder form, but even in liquid.
The easiest is to test if they are still "active"/working. For the ones
that covalently bind, you can check a difference in migration on
native-PAGE.
If it doesn't work, you can check SDS-PAGE and FD-HAL (Fluorescence
Detection of
Dear all
For what time period (years) heavy atom screens from Hampton research
remain active/functional if kept in lyophilsed state or get expired over
time.
Thanks in advance
Shanti Pal
Shanti Pal Gangwar, Ph.D
Dept of Pharmacology and Toxicology
University of Texas
