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Samples for NMR
== Samples for NMR <br>  ==
<br>
# For each protein, we usually order the following samples:


    * 100% 15N, 100% 13C uniform labeled sample, for resonance assignment and NOE interpretion.
For each protein, we usually make the following samples:
    * 100% 15N, 5% 13C labeled sample, for stereo specific assignment of VAL and LEU isopropyl moieties.


#  For RDC measurements
*&nbsp;&nbsp; 100% 15N, 100% 13C uniform labeled sample, for resonance assignment and NOE interpretion.
    * A secondary 100% 15N, 5% 13C labeled sample, for RDC measurement.  
*&nbsp;&nbsp; 100% 15N, 5% 13C labeled sample, for stereospecific assignment of VAL and LEU isopropyl moieties.


# For each protein that exist as dimer in solution extra sample may be required in addition to the two samples above
For RDC measurement:


    * 1:1 unlabeled and 100% 15N, 100% 13C uniformed labeled mixed sample, for intermolecular NOE interpretation
*&nbsp;&nbsp; A secondary 100% 15N, 5% 13C labeled sample, for RDC measurement.
 
For each protein that exist as dimer in solution an extra sample may be required in addition to the samples above:
 
*&nbsp;&nbsp; 1:1 unlabeled and 100% 15N, 100% 13C uniformed labeled mixed sample, for intermolecular NOE interpretation
 
 
 
== Typical Rutgers University Protocol ==
 
 
 
 
 
 
 
== Typical University of Toronto Protocol ==

Revision as of 16:33, 11 November 2009

Samples for NMR

For each protein, we usually make the following samples:

  •    100% 15N, 100% 13C uniform labeled sample, for resonance assignment and NOE interpretion.
  •    100% 15N, 5% 13C labeled sample, for stereospecific assignment of VAL and LEU isopropyl moieties.

For RDC measurement:

  •    A secondary 100% 15N, 5% 13C labeled sample, for RDC measurement.

For each protein that exist as dimer in solution an extra sample may be required in addition to the samples above:

  •    1:1 unlabeled and 100% 15N, 100% 13C uniformed labeled mixed sample, for intermolecular NOE interpretation


Typical Rutgers University Protocol

Typical University of Toronto Protocol