Application of ordinary-temp vitrification technique in preparing immunochromatographic test strip stable at ordinary temp

Application Number: 00119792
Application Date: 2000.08.29
Publication Number: 1340710
Publication Date: 2002.03.20
Priority Information:
International: G01N33/53;G01N33/543;G01N33/558;G01N33/577
Applicant(s) Name: Zhengyuan Life Technology Co Ltd, Shanghai
Inventor(s) Name: Fan Peichang;Shi Feng
Patent Agency Code: 31100
Patent Agent: chang meng
Abstract A room-temp. vitrification technique for preparing the immunochromatographlic test strip stable at room temp. includes such steps as coating test area; coating quality control area, drying the nitrocellulose membrane at room temp. for 1 hr, then putting it in a blocking agent added with vitrifying liquid and anticorrosion liquid for 3 hr, vitrifying at room temp., coating gold-labelled antibody area, and assembling in locally demoistened cabinet. Its advantages are convenient application and high test sensitivity and speed.