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德國(guó)Biotrend 
德國(guó)Biotrend 世界著名凋亡和信號(hào)傳導(dǎo)產(chǎn)品專業(yè)生產(chǎn)商。目前提供2萬多種產(chǎn)品，包括抗體、試劑盒及重組蛋白，涵蓋細(xì)胞凋亡，細(xì)胞周期、細(xì)胞信號(hào)傳導(dǎo)和蛋白研究的各個(gè)方面。
After more than a decade of experience in the sale and marketing of research products for “Life Science Research”, Werner Hassler, Switzerland and Gunther Jaeger, Germany founded the Cologne based BIOTREND Chemikalien GmbH in May 1988.

BIOTREND was instigated in order to meet the growing demand from customers for an independent and technologically orientated distribution facility offering high quality, yet cost-effective products for biochemical, i mmunochemical and pharmaceutical research.