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Main sol. J1292

Internal Solution-ID: S5442

Equipment needed: Anaerobic workbench Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 0.3 g 0.294 5.028
KCl 0.1 g 0.098 1.314
NH4Cl 0.3 g 0.294 5.493
KH2PO4 0.3 g 0.294 2.159
Na2HPO4 0.3 g 0.294 2.07
MgCl2 x 6 H2O 0.2 g 0.196 0.964
CaCl2 x 2 H2O 0.1 g 0.098 0.666
Yeast extract 5.0 g 4.897 -
Beef extract 3.0 g 2.938 -
Trace element solution 1.0 ml - -
Resazurin 0.5 mg 4.9e-4 0.002
L-Cysteine HCl x H2O 0.5 g 0.49 -
Distilled water 1000.0 ml - -
1 Mix components thoroughly and adjust pH to 7.0. Distribute the medium into culture vessels (e.g., 20 ml medium in 60 ml serum bottle) under a N2 gas atmosphere, seal with butyl rubber stoppers and autoclave.After cooling, aseptically and anaerobically add per liter the following solutions (autoclaved and stored under N2)
Sodium pyruvate
(1.0 M)
10.0 ml - -
Rumen fluid , clarified
(see Medium No. 266)
10.0 ml - -
J1292 MQ116 MEDIUM