ACCESS HOLES FOR FEEDING A MULTIWELL FILTER PLATE

An apparatus for growing cells, comprising a feeding tray (28;200) comprising walls (12,14,16,18) and a flat bottom surface (19) for housing a nutrient medium, and a multiwell filter plate (10;101) to be positioned above said feeding tray (28;200). The filter plate (10;101) comprising a multiplicity...

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Bibliographische Detailangaben
Hauptverfasser:	RISING, DONALD, DESILETS, KENNETH, PHILLIPS, JEANNE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY ENZYMOLOGY METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SPIRITS TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	An apparatus for growing cells, comprising a feeding tray (28;200) comprising walls (12,14,16,18) and a flat bottom surface (19) for housing a nutrient medium, and a multiwell filter plate (10;101) to be positioned above said feeding tray (28;200). The filter plate (10;101) comprising a multiplicity of wells (42;100), each including a membrane (43;104) positioned and secured to a lower opening (106) of each well (42;100), a first access hole (45;102) associated with each well (42;100), and one or more second access hole(s) (50,52;116) for introducing/removing a nutrient medium to/from the feeding tray (28;200) without the need for separating the multiwell filter plate (10,101) from the feeding tray (28;200). The invention also concerns a method of growing cells using such apparatus in conjunction with a multiwell receiver plate.