Pluronic 123 p123

Pluronic 123 (P123), tetraethyl orthosilicate (TEOS), fetal calf serum (FCS), RPMI-1640, phosphate-buffered saline (PBS), l-glutamine, penicillin/streptomycin, dimethyl sulfoxide (DMSO), 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), crystal violet (CV), 3-methyladenine (3-MA) and carboxyfluorescein diacetate succinimidyl ester (CFSE) were purchased from Sigma (St. Louis, MO, USA). Annexin V-FITC (AnnV) was obtained from BioLegend (San Diego, CA, USA), propidium iodide (PI) from BD Pharmingen (San Diego, CA, USA) and ApoStat from R&D Systems (Minneapolis, MN, USA) while acridine orange (AO) was bought from Labo Moderna (Paris, France). Mouse skin melanoma B16F10 cell line was kindly obtained from the Leibniz Institute for Plant Biochemistry, Halle, Germany. Xanthohumol and isoxhanthohumol were purchased from Orgentis (Gatersleben, Germany,). SBA-15 was synthesized as described previously and appropriate results are given herein for comparison [50 (link)].

Pluronic 123 (P123) and TEOS (Sigma, Taufkirchen, Germany), and ЕО (TCI chemicals, Eschborn, Germany) were purchased and used as received from the distributor.