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Solamargine is a major steroidal alkaloid glycoside extracted from a traditional Chinese medicinal herb, Solanum nigrum L. (SNL); has been shown to inhibit growth and induce apoptosis of various cancer cells.
Cell Experiment | |
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Cell lines | H1650, H1975, A549, PC9 and H1299 cells |
Preparation method | Cell viability assay Cell viability was measured using the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay. Briefly, lung cancer cells were harvested and seeded in a 96-well microtiter plate followed by treating with solamargine (6 μM) for up to 48 hrs. Afterwards, MTT solution (20 μl, 5 g/l) was added to each well, and cells were incubated at 37°C for an additional 4 hrs. Finally, the 200-μl solvent dimethyl sul-foxide was added to each well for 10 min. The ELISA reader (Perkin Elmer, Victor X5, USA) was used to detect the Absorbance at 490 nm. Cell viability (%) was calculated as follows: (absorbance of test sample/ absorbance of control) 100%. |
Concentrations | 6 μM |
Incubation time | 48 h |
Animal Experiment | |
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Animal models | A549 cells xenograft in nude mice |
Formulation | saline |
Dosages | 4 and 8mg/kg for 30 days |
Administration | oral gavage |
Molecular Weight | 868.06 |
Formula | C45H73NO15 |
CAS Number | 20311-51-7 |
Solubility (25°C) | 10 mM in DMSO |
Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
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Cinchonidine (α-Quinidine) is a cinchona alkaloid found in Cinchona officinalis and Gongronema latifolium. Cinchonidine (α-Quinidine) is a weak inhibitor of serotonin transporter (SERT) with Ki values of 330, 4.2, 36, 196, 15 μM for dSERT, hSERT, hSERT I172M, hSERT S438T, hSERT Y95F, respectively. |
Loline
Loline is a natural alkaloid and deterrent to a broad range of insects. |
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