Oktaviani, E. and Ekaningtias, M. (2019) “ANALISIS PROTEIN ISOLAT BAKTERI Escherichia coli BL 21 MENGGUNAKAN Sodium Dodecyl Sulphate – Polyacrylamide Gel Elektrophoresis (SDS-PAGE)”, PENBIOS: JURNAL PENDIDIKAN BIOLOGI DAN SAINS, 4(01), pp. 1-7. Available at: https://ejournal.unwmataram.ac.id/index.php/bios/article/view/160 (Accessed: 19August2026).