TY - GEN AU - Wagner,T E AU - Hsu,C J TI - Paramagnetic labeling studies. 1. A new method for labeling proteins with a stable paramagnetic nitroxide radical SN - 0003-2697 PY - 1971///0115 KW - Cyclic N-Oxides KW - Electron Spin Resonance Spectroscopy KW - Free Radicals KW - Hydrogen-Ion Concentration KW - Lysine KW - Methods KW - Peptides KW - Proteins KW - analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0003-2697(70)90324-6 ER -