A disclosure is made of automatic apparatus for processing transfer membranes to which a blot pattern of molecular fragments has been bound so that the pattern may be optically visualized. The apparatus is characterized by at least one open processing cell and two systems for pumping; one selectively controlled to direct fluid to and from functional units and one which is closely coupled to the cell and recirculates the fluid in the cell to assure adequate and thorough treatment therein by uniform fluid flow across both sides of the membrane.
申请公布号
WO9415208(A1)
申请公布日期
1994.07.07
申请号
WO1993US12331
申请日期
1993.12.22
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
BRUNK, DONALD, HARVEY;REGESTER, DAVID, JAMES;ROBERTSON, CHARLES, WILLIAM;WELLINGS, ANDERS, JOHN