[8-
14C]-IMP and [8-
14C]-inosine were purchased from Moravek Biochemicals and Radiochemicals (Brea, CA, USA);
DTT, ATP,
ADP, AMP, MgCl
2 5,5′-dithiobis(2-nitrobenzoic acid) (DTNB), 3,3′,5,5′-tetramethylbenzidine (TMB), STOP solution, primary antibody against NT5C2 and 2-deoxyglucose (2-dG) were from Sigma (Milano, Italy) and polyethyleneimine (PEI)-cellulose precoated thin-layer plastic sheets were obtained from Merck (Darmstadt, Germany) and prewashed once with 10% NaCl and three times with deionized water before use. DE-81 chromatographic paper was from Whatman (Madstone, UK),
horse radish peroxidase (HRP)-linked anti-rabbit secondary antibodies were from Cell Signaling (Danvers, MA, USA) and scintillation liquid
Optiphase Hisafe 2 was from Beckman (Brea, CA, USA).
Acrylamide and
TEMED were from Bio-Rad (Segrate, Milan);
penicillin/streptomycin; glutamine and fetal bovine serum (FBS), RPMI and DMEM media were from Euroclone (Pero, Milan) and a Duolink kit for the proximity ligation assay (PLA) assay was from Olink Bioscience (St. Louis, MO, USA). The human lung carcinoma (A549) and the human astrocytoma (ADF) cell lines were purchased from ATCC (ATCC
® CCL-185TM) and routinely tested for
Mycoplasma contamination by PCR. All other reagents were of reagent grade.
Pesi R., Allegrini S., Balestri F., Garcia-Gil M., Cividini F., Colombaioni L., Jordheim L.P., Camici M, & Tozzi M.G. (2021). Cytosolic 5′-Nucleotidase II Is a Sensor of Energy Charge and Oxidative Stress: A Possible Function as Metabolic Regulator. Cells, 10(1), 182.