TY - SER AU - Eric Kilpatrick C2 - Elsevier Limited, Kidlington, Oxford, -1 DA - 2015-10-27 DO - https://doi.org/10.1016/bs.mie.2015.09.027 LA - en M1 - 566 PB - Elsevier Limited, Kidlington, Oxford, -1 PY - 2015 TI - Method for the determination of 15N incorporation percentage in labeled peptides and proteins ER -