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ENVIRONMENTAL TOXICOLOGY TOOLS & SERVICES(S)-(+)-Methoprene is a widely used insect growth regulator.1 It is remarkable for its lack of significant effects against a wide variety of mammals, although concerns remain for its effects on arthropod development.1,2 Methoprene acts as an activator of the juvenile hormone receptor, known as Methoprene-tolerant or Met (Kd = 12.3 nM).3,4 Met is a transcription factor that, upon activation with juvenile hormone or methoprene, regulates gene expression that inhibits metamorphosis.5 Formulations containing (S)-(+)-methoprene have been used in the control insects in industrial, commercial, and residential areas.
WARNING This product is not for human or veterinary use.
1. Insect growth regulators and insect control: A critical appraisal. Environ. Health Perspect. 14, 119-126 (1976).
2. Environmental and toxicological aspects of insect growth regulators. Environ. Health Perspect. 14, 127-132 (1976).
3. Ligand-
4. Nuclear binding sites for juvenile hormone and its analogs in the epidermis of the tobacco hornworm. The Journal of Biological Chemisty 263(27), 13812-13818 (1988).
5. Juvenile hormone and its receptor, methoprene-