METZ TOOL & DIE WORKS INC 5004 27TH AVEROCKFORD, IL 61109 1 $7,184 METZ, JANICE 318 DONIPHAN DRFORT LEAVENWOR, KS 66027 2 $11,528 METZ, ROBERT E 4909 RUFFNER STSAN DIEGO, CA 92111-1523 2 $11,290 METZ, WILL 9601 RAILROAD DREL PASO, TX 79924 16 $4,373,241 METZBOWER WATTS & ...
Free sulfhydryl groups in all peptide preparations were <0.1% as checked by titration with Ellman's reagent (Pierce, Rockford, Ill.). Peptide identity was checked by MALDI-TOF or ESI-MS mass spectrometry. The molecular mass of peptides used throughout this work was similar to the expected ...