Native 2,4-D/KLH

Store at -70°C or -20°C. Avoid repeated freeze/thaw cycles.

2, 4-Dichlorophenoxyacetic acid (2, 4-D) is a common systemic herbicide used in the control of broadleaf weeds. It is the most widely used herbicide in the world, and the third most commonly used in North America. [1] 2, 4-D is also an important synthetic auxin, often used in laboratories for plant research and as a supplement in plant cell culture media such as MS medium. 2, 4-D is a synthetic auxin, which is a class of plant growth regulators. It is absorbed through the leaves and is translocated to the meristems of the plant. Uncontrolled, unsustainable growth ensues causing stem curl-over, leaf withering, and eventual plant death. 2, 4-D is typically applied as an amine salt, but more potent ester versions exist as well.