公开(公告)号：US06267579B1

公开(公告)日：2001-07-31

申请号：US09219402

申请日：1998-12-23

申请人： Xianzhou Li ,  Wendy Innis-Whitehouse ,  Ngoc-Anh Le ,  Keith Gray

发明人： Xianzhou Li ,  Wendy Innis-Whitehouse ,  Ngoc-Anh Le ,  Keith Gray

IPC分类号： B29C3106

CPC分类号： B29C31/044 ,  B29K2105/0061 ,  G01N27/44704

摘要： An apparatus and method for making a gradient gel. The present invention in one embodiment is a gel-making system that has a reservoir for holding a solution. The reservoir is connected to a movable arm through a tubing. The tubing has two ends: one end is in fluid communication with the reservoir, and the other, an open end, is received by the movable arm. A gel holder having an internal gel chamber is placed underneath the movable arm for receiving the solution. In operation, the movement of the movable arm causes the open end of the tubing to move along with it and the open end of the tubing delivers the solution in motion to the internal gel chamber to form the gel.

摘要翻译： 制备梯度凝胶的装置和方法。 本发明在一个实施方案中是具有用于保持溶液的储存器的凝胶制备系统。 储存器通过管道连接到可移动臂。 管道有两个端部：一端与储存器流体连通，另一端是开放端，由可动臂接收。 具有内部凝胶室的凝胶保持器被放置在可移动臂的下面以接收溶液。 在操作中，可移动臂的移动导致管道的开口端与其一起移动，并且管道的开口端将溶液运动到内部凝胶室以形成凝胶。

公开(公告)号：US06488880B2

公开(公告)日：2002-12-03

申请号：US09848484

申请日：2001-05-03

申请人： Ngoc-Anh Le ,  Xianzhou Li ,  Wendy Innis-Whitehouse ,  Keith Gray

发明人： Ngoc-Anh Le ,  Xianzhou Li ,  Wendy Innis-Whitehouse ,  Keith Gray

IPC分类号： B29C3502

CPC分类号： B29C31/044 ,  B29K2105/0061 ,  G01N27/44704

摘要： An apparatus and method for making a gradient gel. The present invention in one embodiment is a gel-making system that has a reservoir for holding a solution. The reservoir is connected to a movable arm through a tubing. The tubing has two ends: one end is in fluid communication with the reservoir; and the other, an open end, is received by the movable arm. A gel holder having an internal gel chamber is placed underneath the movable arm for receiving the solution. In operation, the movement of the movable arm causes the open end of the tubing to move along with it and the open end of the tubing delivers the solution in motion to the internal gel chamber to form the gel.

摘要翻译： 制备梯度凝胶的装置和方法。 本发明在一个实施方案中是具有用于保持溶液的储存器的凝胶制备系统。 储存器通过管道连接到可移动臂。 管道有两端：一端与储液器流体连通; 而另一个是开放端，由可动臂接收。 具有内部凝胶室的凝胶保持器被放置在可移动臂的下面以接收溶液。 在操作中，可移动臂的移动导致管道的开口端与其一起移动，并且管道的开口端将溶液运动到内部凝胶室以形成凝胶。