The HSQC experiment can be performed using the natural abundance of the N isotope , but normally for protein NMR , isotopically labeled proteins are used .
The N HSQC experiment is one of the most frequently recorded experiments in protein NMR .
The N HSQC experiment can be performed using the natural abundance of the N isotope , but normally for protein NMR , isotopically labeled proteins are used .
The N HSQC experiment is one of the most frequently recorded experiments in protein NMR .