Automatic metering and reaction apparatus, in particular for dna extraction,申请号AU19940058352-传众专利搜索

Automatic metering and reaction apparatus, in particular for dna extraction

申请公布号：AU5835294(A)

申请号：AU19940058352

申请日期：1994.01.03

申请公布日期：1994.08.15

申请人：

BERTIN & CIE

发明人：JEAN HACHE;JEAN BOQUET;FREDERIC GINOT

分类号：C12M1/12;C12M3/06

主分类号：C12M1/12

摘要：Automatic dosing and reaction apparatus, especially for extracting plasmid DNA from a sample of cells, comprising a reaction chamber (10), the bottom of which, fitted with a filter, comprises at least one outlet orifice (16), a plunger (26) mounted movably in a sealed manner inside the chamber (10), means (32,34) for supplying a sample of cells between the filter (24) and the plunger (26), and means (36,38,40,42) for dosing and supplying reagents into the chamber (10), the introduction of the reagents being allowed when the piston (26) is brought into the upper position. <IMAGE>