Table 1: Potency (µM, IC50) and Efficacy (% in Parenthesis) of 25 Cherry-Picked Compounds in HTRF-Based TNF-α Assay, AlphaLISA-Based TNF-α Assay, and Cell Viability Assay

Compound Name HTRF AlphaLISA Cytotoxicity
Albuterol hemisulfate 1.27 ± 0.79 (83) 2.76 ± 1.16 (82) Inactive
(-)-α-Methylnorepinephrine 0.17 ± 0.02 (96) 0.12± 0.04 (118) Inactive
Bay 11-7082 1.22 ± 0.11 (103) 1.22 ± 0.33 (121) 7.30 ± 0.59 (107)
Bay 11-7085 0.87 ± 0.16 (100) 0.74 ± 0.17 (107) 10.4 ± 2.53 (103)
BTO-1 6.15 ± 0.57 (74) 2.96 ± 1.62 (101) 17.4 ± 2.82 (54)
CCG-2046 2.59 ± 0.17 (93) 1.15 ± 0.38 (168) 12.9 ± 1.1 (80)
Dobutamine hydrochloride 0.44 ± 0.04 (92) 0.51 ± 0.06 (104) Inactive
Ellipticine 4.06 ± 1.28 (108) 1.57 ± 0.41 (121) 14.5 ± 1.18 (110)
(-)-Epinephrine bitartrate 0.05 ± 0.01 (96) 0.07 ± 0 (71) Inactive
(±)-Epinephrine hydrochloride 0.14 ± 0.01 (97) 0.15 ± 0.03 (121) Inactive
Fenoterol hydrobromide 0.12 ± 0.012 (96) 0.12 ± 0.057 (110) Inactive
Formoterol 0.004 ± 0.001 (88) 0.006 ±.0039 (90) Inactive
Histamine dihydrochloride 1.11 ± 0.401 (77) 1.89 ± 0.26 (61) Inactive
IRAK-1/4 Inhibitor I 2.68 ± 0.37 (88) 1.12 ± 0.06 (103) Inactive
(±)-Isoproterenol hydrochloride 0.016 ± 0.001 (93) 0.016 ± 0.003 (100) Inactive
Isotharine mesylate 1.83 ± 1.69 (103) 2.07 ± 0.93 (98) Inactive
L(-)-Norepinephrine bitartrate 0.12 ± 0.01 (88) 0.10 ± 0.03 (170) Inactive
Metaproterenol hemisulfate 0.52 ± 0.10 (91) 0.60 ± 0.10 (104) Inactive
N-p-Tosyl-L-phenylalanine chloromethyl ketone 2.64 ± 0.63 (94) 1.08 ± 0.26 (210) 29.1 ± 2.36 (125)
Parthenolide 2.51 ± 0.28 (103) 1.30 ± 0.50 (120) 8.89 ± 2.84 (79)
PD 169316 0.11 ± 0.04 (77) 0.14 ± 0.10 (91) 30.7 ± 0 (62)
Ritodrine hydrochloride 2.52 ± 0.27 (71) 3.498 ± 0.73 (71) Inactive
S(+)-Isoproterenol(+)-bitartrate 0.056 ± 0.003 (96) 0.071 ± 0.004 (101) Inactive
Salbutamol 1.78 ± 1.42 (67) 3.34 ± 2.34 (77) Inactive
Terbutaline hemisulfate 2.88 ± 0.71 (103) 2.18 ± 1.02 (112) Inactive

Each value is the mean ± SD of the results from two experiments in duplicates.