D-erythro-Sphingosine (Erythrosphingosine) hydrochloride is a specific TRPM3 activator. D-erythro-Sphingosine also induces retinoblastoma protein dephosphorylation.
性状
Solid
IC50 & Target[1][2]
TRPM3 Retinoblastoma protein
体外研究(In Vitro)
Extracellular application of D-erythro-Sphingosine (20 μM) induces an increase in [Ca]i in TRPM3-transfected HEK293 cells within 20 to 30 s after start of application, whereas nontransfected control cells (NT) shows only very small responses.D-erythro-Sphingosine (10 μM) induces currents through TRPM3.Induction of retinoblastoma protein dephosphorylation by D-erythro-Sphingosine (500 nM; 24 h) precede inhibition of growth and a specific arrest in the G0/G1 phase of the cell cycle. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Grimm C, et al. Activation of the melastatin-related cation channel TRPM3 by D-erythro-sphingosine [corrected]. Mol Pharmacol. 2005 Mar;67(3):798-805.[2]. Chao R, et al. Retinoblastoma protein dephosphorylation induced by D-erythro-sphingosine. J Biol Chem. 1992 Nov 25;267(33):23459-62.