An enzyme sample having Peptide-N4-(N-acetyl- beta -N-glucosaminyl) asparagine Aminidase F (PNGase F) activity completely free from Endo- beta -N-acetylglucosaminidase F (Endo F) activity.
申请公布号
US5238821(A)
申请公布日期
1993.08.24
申请号
US19910798270
申请日期
1991.11.20
申请人
GENZYME CORPORATION
发明人
BARSOMIAN, GARY D.;RASMUSSEN, JAMES R.;JOHNNSON, TRACY L.
