Table 3 Key resources.

From: Metabolic interaction between amino acid deprivation and cisplatin synergistically reduces phosphoribosyl-pyrophosphate and augments cisplatin cytotoxicity

Product name

Company

Cat #

Antibodies

β-actin

Santa Cruz

SC-47778

P-Histone H2A.X

Cell Signaling

2577

Cleaved caspase-3

Cell Signaling

9661

PARP1

Cell Signaling

9532

PAR polymers

Trevigen

4335-MC-100-AC

Amino acid-deficient culture medium

DME high glucose minus arg, leu, lys, met

Athenaes

0420

DME low glucose minus arg, gln, leu, lys

Sigma

D9443

RPMI minus arg, lys

Thermo-Fisher

89984

Radioactive chemicals

[8-14C]Hypoxanthine

Moravek, Inc

MC-147

[1-14C]D-Glucose

Moravek, Inc

MC228W

[14C]Formic acid sodium salt

Moravek, Inc

MC173

[Methyl-3H]Thymidine

Moravek, Inc

MT6039

Reagents

Cell Titer-Glo 2.0 Assay

Promega

G9248

Cis-Diammineplatinum(II) dichloride

Millipore-Sigma

P-4394

Human epidermal growth factor

Millipore-Sigma

E9644

Lipofectamine 2000

Thermo-Fisher

11668019

5-Phospho-D-ribose 1-diphosphate, pentasodium salt

Millipore-Sigma

P-8296

D-Ribose 5-phosphate, disodium salt

Millipore-Sigma

83875

Thiazolyl blue tetrazolium bromide

Millipore-Sigma

M2128

Rodent chow

Amino acid-defined diet

Teklad

86529

Amino acid-defined diet minus lysine

Teklad

99386

  1. Reagents were of the highest grade commercially available. Cisplatin was made fresh just before use by dissolving it in an aqueous solution of 0.9% sodium chloride.