申请人:Biotrack, Inc.
公开号:EP0368624A2
公开(公告)日:1990-05-16
A method for providing dry, resuspendible, stable latex particles on a surface is disclosed, which comprises applying the particles to the surface in the presence of a water soluble, solid, polyhydroxy sugar or sugar alcohol. The method is particularly applicable to the use of devices with internal chambers having small volumes and in which the liquid diluent for the dry reagent enters a chamber containing the latex particles without mixing or passes over a track containing the latex particles.
本发明公开了一种在表面上提供干燥的、可再悬浮的、稳定的乳胶颗粒的方法,该方法包括在有水溶性固体聚羟基糖或糖醇存在的情况下将颗粒涂抹在表面上。该方法特别适用于使用具有小体积内腔的装置,在这种装置中,干试剂的液体稀释剂不经混合而进入含有乳胶颗粒的腔室,或经过含有乳胶颗粒的轨道。