Extraction method of extract containing lectin from bokeh, extract thereof, pharmaceutical composition for antitumor, and preparation for detecting glycophorin A on cell surface and blood type test kit

摘要

A Chaenomeles lagenaria extract having a lectin specific for glycophorin A and method for extracting the same are proposed. The extract is prepared by homogenizing seeds of Chaenomeles lagenaria with a homogenizing agent into a mixture, and the mixture is further processed to produce the extract both effective in inhibiting tumor growth and applicable to a blood typing test.