Quantitative analysis of trace amounts of plant hormones have great development, Weiler will radioimmunoassay technology into cytokinin Plants by mitogen manufacturers, many researchers immunoassays plant hormones made improvements. Cytokinin enzyme-linked immunosorbent assay (ELISA) with high sensitivity and specificity, does not require expensive equipment, no radioactive pollution, etc. plant mitogen sell, increasingly for the laboratories. How to simplify the purification steps mitogen plant plant samples to improve the selectivity and sensitivity testing is still a limiting factor cytokinin immunoassay. Cytokinin signal transduction by phosphate group transfer in series between a two-component system is completed, the process is called "phosphate Relay Delivery" (phosphorelay). Cytokinin and other signaling pathways of interaction may also mainly through the two-component system link. Two-component systems currently known major signaling component not only a functional redundancy, while in the regulation of plant mitogen specific plant also has a specificity of growth and development. Cytokinin specifications, Marvell Biotechnology (online consultation), Jingdezhen mitogen provided by Shouguang Marvell biotechnology company. Shouguang Marvell Biotechnology Limited (www.maiweishengwu.com) Shandong Weifang biological fertilizer leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Marvell leader in biotechnology with the staff warmly welcome all inquiries negotiations to create Marvell biotechnology better future.