Thursday 08 June 2023 - 11:08
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P-4313 PD 98059, >99%

- Size
- US $
- €
- £
- ¥
- 25 mg
- 39
- 36
- 31
- 5,500
- In stock
- 50 mg
- 67
- 62
- 53
- 9,400
- In stock
- 100 mg
- 121
- 112
- 97
- 16,900
- In stock
Note: Our Euro, Pound, and Yen prices are revised regularly to account for currency exchange rate fluctuations.
- M.W. 267.28
- C16H13NO3
- [167869-21-8]
Storage: Store at or below -20 ºC. Solubility: Soluble in DMSO at 25 mg/mL; soluble in ethanol at 1 mg/mL with warming; very poorly soluble in water; maximum solubility in plain water is estimated to be about 50-100 µM; buffers, serum, or other additives may increase or decrease the aqueous solubility. Disposal: A.
- More than 1,000 labs worldwide have purchased PD 98059 from LC Labs (either directly from us or from our many distributors, many of whom resell under their own labels).
- Potent, selective and cell-permeable inhibitor of MAP kinase kinase (also known as MAPK/ERK kinase or MEK kinase). Inhibits phosphorylation of MAP kinase by MAP kinase kinase. PD 98059 does not inhibit MAP kinase itself. IC50 values for PD 98059-induced effects are in the 1-20 µM range for many assays; it is somewhat weaker in inhibiting cell growth in monolayers or agar for some cell lines. Dudley, D.T., et al. "A synthetic inhibitor of the mitogen-activated protein kinase cascade." "Proc. Natl. Acad. Sci. USA 92: 7686-7689 (1995). Pang, L., et al. "Inhibition of MAP kinase kinase blocks the differentiation of PC-12 cells induced by nerve growth factor." J. Biol. Chem. 270: 13585-13588 (1995). Waters, S.B., et al. "Desensitization of Ras activation by a feedback disassociation of the SOS-Grb2 complex." J. Biol. Chem. 270: 20883-20886 (1995). Langlois, W.J., et al. "Negative feedback regulation and desensitization of insulin- and epidermal growth factor-stimulated p21ras activation." J. Biol. Chem. 270: 25320-25323 (1995). Alessi, D.R., et al. "PD 098059 is a specific inhibitor of the activation of mitogen-activated protein kinase kinase in vitro and in vivo." J. Biol. Chem. 270: 27489-27494 (1995).
- Sold for laboratory or manufacturing purposes only; not for human, medical, veterinary, food, or household use.