BRIEFING

 〈89.3〉 Endonuclease (Serratia marcescens). This new general chapter is designed to offer users practical guidance on standardized analytical testing methodologies for the assay of endonuclease (Serratia marcescens) utilized in cell-based manufacturing processes.

 The method described in this proposed general chapter is currently nonmandatory because it is not cited in either the General Notices, a monograph, or a general chapter numbered below 1000.

 (BIO2: J. Sun)

 Case ID—SUB-731