View, CA); crizotinib from Selleck Chemicals (Houston, TX); rosmarinic
acid, donepezil, and rosiglitazone from Santa Cruz Biotechnology (Dallas,
TX); ketotifen, verapamil, genistein, and GLP-1R agonist from Sigma-Aldrich
(St. Louis, MO); benzoquinoline from Spectrum Chemicals (New Brunswick,
NJ); AFP 07 from Caymen Chemical (Ann Arbor, MI); phenol red from
Amresco (Solon, OH); tetrahydroberberine from Vitas-M (Moscow, Russia).
Ultrapure polysorbate 80 (UP 80) was purchased from NOF Corporation
(White Plains, NY). Dulbecco’s phosphate buffered saline (DPBS)
and RPMI 1640 cell culture media were purchased from Multicell Technologies
(Woonsocket, RI). Charcoal-stripped Fetal bovine serum (FBS) was purchased
from Sigma-Aldrich (St. Louis, MO). Cell lines MDA-MB-231 (HTB-26),
MCF-7 (HTB-22), SK-BR-3 (HTB-30), and BT-474 (HTB-20) were purchased
from ATCC (Manassas, VI). MTS cell proliferation assay was purchased
from Promega (Madison, WI). Duke Standards NIST Traceable Polymer
Microspheres were purchased from Thermo Scientific. FluoSpheres fluorescent
nanoparticles were purchased form Life Technologies (Burlington, ON).
All other chemicals and reagents were purchased from Sigma-Aldrich
(St. Louis, MO) or TCI America (Portland, OR).