Separation of supercoiled and open circular plasmid DNA isoforms by chromatography with a histidine-agarose support.
Sousa
F
F
Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, 6201-001 Covilhã, Portugal.
Tomaz
C T
CT
Prazeres
D M F
DM
Queiroz
J A
JA
D004278:DNA, Superhelical / Q000737:chemistry / Q000302:isolation & purification*; D004587:Electrophoresis, Agar Gel / Q000379:methods; D006639:Histidine / Q000737:chemistry*; D010957:Plasmids / Q000737:chemistry / Q000302:isolation & purification*
D004278:DNA, Superhelical; D006639:Histidine