I have seen many different protocols on making acrylamide gels for RDC measurements which include usually one of the following 1)drying the gel and re-swelling with protein solution2)allowing equilibration of protein into an already swelled gel
It seems as though you can get a much higher protein conc. if you dry the gel so what is the advantage to letting it equilibrate?
Thanks
Check if somebody has answered this question on NMRWiki QA forum
Did you find this post helpful? |
Similar Threads
Thread
Thread Starter
Forum
Replies
Last Post
[NMR paper] Membrane protein preparation for TROSY NMR screening.
Membrane protein preparation for TROSY NMR screening.
Related Articles Membrane protein preparation for TROSY NMR screening.
Methods Enzymol. 2005;394:321-34
Authors: Tian C, Karra MD, Ellis CD, Jacob J, Oxenoid K, Sönnichsen F, Sanders CR
The first steps toward undertaking an NMR structural study of a new protein is very often to purify the protein and then to acquire an HSQC or TROSY NMR spectrum, the quality of which is used to assess the feasibility of an NMR-based structural determination. Relatively few integral membrane proteins (IMPs)...
nmrlearner
Journal club
0
11-24-2010 11:14 PM
[NMR paper] A simple and inexpensive preparation of perdeuterated sorbitol for use as a biomacrom
A simple and inexpensive preparation of perdeuterated sorbitol for use as a biomacromolecule stabilization agent in NMR studies.
Related Articles A simple and inexpensive preparation of perdeuterated sorbitol for use as a biomacromolecule stabilization agent in NMR studies.
J Biomol NMR. 2000 Apr;16(4):339-42
Authors: Horita DA, Farnsworth DW, Byrd RA
Sorbitol is an excellent protein-stabilization agent, but it is typically used at high concentrations where the 1H signals can interfere with NMR data collection and analysis. Deuteration of...
nmrlearner
Journal club
0
11-18-2010 09:15 PM
[NMR paper] Preparation and characterization of a uniformly 2 H/ 15 N-labeled RNA oligonucleotide
Preparation and characterization of a uniformly 2 H/ 15 N-labeled RNA oligonucleotide for NMR studies.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--highwire.stanford.edu-icons-externalservices-pubmed-custom-oxfordjournals_final_free.gif http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Preparation and characterization of a uniformly 2 H/ 15 N-labeled RNA oligonucleotide for NMR studies.
Nucleic Acids Res. 1997 Apr 1;25(7):1390-6
Authors: Nikonowicz EP,...
nmrlearner
Journal club
0
08-22-2010 03:31 PM
[NMR paper] Preparation and characterization of a uniformly 2 H/ 15 N-labeled RNA oligonucleotide
Preparation and characterization of a uniformly 2 H/ 15 N-labeled RNA oligonucleotide for NMR studies.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--highwire.stanford.edu-icons-externalservices-pubmed-custom-oxfordjournals_final_free.gif http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Preparation and characterization of a uniformly 2 H/ 15 N-labeled RNA oligonucleotide for NMR studies.
Nucleic Acids Res. 1997 Apr 1;25(7):1390-6
Authors: Nikonowicz EP,...
nmrlearner
Journal club
0
08-22-2010 03:03 PM
NMR Sample Preparation from NESG Wiki
NMR Sample Preparation from NMR2.0 Wiki
http://www.nmr2.buffalo.edu/nesg.wiki/NMR_Sample_Preparation
originally posted by Main.Gaohua.Liu (11 Feb 2007)
<!-- start content --> <table style="width: 76px; height: 63px;" id="toc" class="toc" summary="Contents"><tbody><tr><td>Contents
markber
BioNMR Wiki
0
08-16-2010 04:04 AM
Sample preparation
Sample preparation Samples
The Samples program is designed to collect and store some essential information pertaining to the samples used to record the spectra.
Residual Dipolar Couplings
Bicelle preparation notes from Avanti
Instructions for bicelle preparation from Avanti