00:01
Okay, so we're going to explain the different types of indicator assays.
00:04
So first we have a colorometric assays.
00:12
So this utilize a color change to indicate a presence or a concentration of a substance.
00:21
And common in measuring, it's common in measuring enzyme activity, where substrate conversion results in a visible color change.
00:32
Second is the fluorescent assays.
00:44
So this employs fluorescent dyes that emit light upon excitation.
00:56
Light upon excitation.
01:02
So it is used for detecting and quantifying molecules in solution, often in high -throughput screening.
01:10
Third is the luminous center says.
01:17
So this is similar to fluorocenter says but rely on light emitted by a chemical or enzymatic reaction...