| Allowed Value | Details |
|---|---|
| extrinsic | a probe that has been synthetically introduced for carrying out the experiment; eg: organic probe Alexa 488 or MANT-ATP |
| intrinsic | a probe which is an instrinsic part of the biomolecule; eg: Tryptophan or Flavins or metals in EPR |
| Allowed Value | Details |
|---|---|
| extrinsic | a probe that has been synthetically introduced for carrying out the experiment; eg: organic probe Alexa 488 or MANT-ATP |
| intrinsic | a probe which is an instrinsic part of the biomolecule; eg: Tryptophan or Flavins or metals in EPR |