gibberellin a-3

Gibberellic acid (GA3) is a hormone found in plants and fungi.

Gibberellin A30 is a useful organic compound for research related to life sciences. The catalog number is T125041 and the CAS number is 32450-00-3.

Isogibberellin A3 is a useful organic compound for research related to life sciences. The catalog number is T125477 and the CAS number is 19123-67-2.

Gibberellin A34 is an inhibitor of hypoxanthine-guanine phosphoribosyltransferase 1 (HPRT1) and can be isolated from the immature seeds of Calonyction aculeatum. It is employed in the study of plant growth and development regulation.

Pestalotin is a fungal metabolite originally isolated from P. cryptomeriaecola with diverse biological activities. It induces reducing sugar release in embryoless rice endosperms when used at concentrations ranging from 3 to 100 mg/L and enhances growth of rice seedlings (O. sativa) when used in combination with gibberellin A3 at concentrations ranging from 30 to 500 mg/L. Pestalotin has antifungal activity, reducing the growth of C. albicans, C. neoformans, T. rubrum, and A. fumigatus (MICs = 12.5, 50, 50, and 50 μg/ml, respectively). It is cytotoxic to HL-60, MKN45, LoVo, and A549 cells (IC50s = 64.87-182.92 μM). Pestalotin has been used as a standard for dereplication of natural products.

Aurofusarin is a secondary metabolite produced by Fusarium graminearum, a prominent fungal pathogen in temperate climate regions that affects major crops. In addition to aurofusarin, Fusarium graminearum synthesizes several other compounds, including monomethylsorbitol, zearalenone C, antibiotic Y, 2-amino-14,16-dimethyloctadecan-3-ol (2-AOD-3-ol), gibberellin, and enniatin.