Medchemexpress, HY-W011151 10mg trans-Zeatinriboside CAS:6025-53-2 trans-Zeatinriboside is a type of cytokinin precursor, acts as a major long-distance signalling form in xylem vessels, regulates leaf size and meristem activity-related traits. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.