In order to calculate the molecular brightness (product of molar extinction coefficient and fluorescence quantum yield) I would like to know that number. Thanks a lot in advance.
Dear Martin,
Concerning .... that number??
A comment to your question:
please read the text before you send the question.
You write : .... would like to know that number?? Do you mean the verb number? If yes, you must write ... that numbers! But I cannot understand the sense .
Concerning the molecular brightness ε
please read the following reference:
- Y. Chen et al. Biophys. J 1999, 77, 553-557
and the link.
http://www.stanford.edu/group/Zarelab/publinks/712.pdf
The following link is very useful too:
http://www.fluorophores.tugraz.at/substance/227
concerning your fluorochrome X-Rhod-1
Common name(s): X-rhod-1
IUPAC name:
CAS number:
Chemical Formula: C60H67BrN4O19
Molecular Weight: 1228.11g / Mol
Substance Class:
Description: structure of the cell permeant derivative of X-rhod-1
Good luck et bonne chance pour votre recherche.
JRG
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