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. 2014 Jun 1;(88):50282. doi: 10.3791/50282
A: 3X Firefly Assay Buffer
Stock Solutions (store at -80 °C) Volume per 100 ml 3X Firefly Assay Buffer Final Concentration (3X)
500 mM DTT 3.0 ml 15 mM
10 mM coenzyme A 6.0 ml 0.6 mM
100 mM ATP 0.45 ml 0.45 mM
80 mg/mlluciferin 0.525 ml 4.2 mg/ml
Triton lysis buffer 90.025 ml --
B. Triton Lysis Buffer
Component (store at RT) Volume per 100 ml Triton Lysis Buffer Final Concentration
Tris-HCl powder 1.705 g 0.1082 M
Tris-base powder 0.508 g 0.0419 M
5 M NaCl 1.50 ml 75 mM
1 M MgCl2 0.30 ml 3 mM
Triton X-100 pure liquid 0.75 ml 0.25%
Water to 100 ml total volume --
C. 3X Renilla Assay Buffer
Stock Solutions (store at -80 °C) Volume per ~100 ml 3X Renilla Assay Buffer Final Concentration (3X)
10 mM PTC124 in DMSO 0.6 ml 0.06 mM
2 mM h-CTZ in ethanol 0.5 ml 0.01 mM
Renilla Salts 100 ml --
D. Renilla Salts
Component (store at RT) Volume per 100 ml Renilla Salts Final Concentration
0.5 M Na2EDTA 9.0 ml 45 mM
Na Pyrophosphate 1.34 g 30 mM
NaCl 8.33 g 1.425 M
Water to 100 ml total volume --