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Main sol. J1051

Internal Solution-ID: S5112

Equipment needed: Autoclave Anaerobic workbench Filter
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 1.0 g 0.996 17.043
1 Adjust pH to 7.1 - 7.2. Distribute the medium into culture vessels under the same gas mixture and seal with butyl rubber stoppers. Finally, add per liter the following solution (filter-sterilized):
KCl 0.5 g 0.498 6.68
MgCl2 x 6 H2O 0.4 g 0.398 1.96
CaCl2 x 2 H2O 0.1 g 0.1 0.677
NH4Cl 0.3 g 0.299 5.586
KH2PO4 0.2 g 0.199 1.464
Resazurin 0.4 mg 4.0e-4 0.002
Distilled water 945.0 ml - -
2 Mix components thoroughly and autoclave. Cool medium under a N2-CO2 (4:1, v/v) gas stream, and add the following solutions (autoclaved or *filter-sterilized) anaerobically and aseptically:
NaHCO3
(*, 8%)
30.0 ml - -
Glucose
(*, 1 M)
5.0 ml - -
L-Cysteine HCl x H2O
(0.1 M)
10.0 ml - -
Yeast extract
(*, 10%)
2.0 ml - -
Casamino acids
(*, 10%)
2.0 ml - -
Trace element solution 1.0 ml - -
FeCl2 solution 1.0 ml - -
Selenite-tungstate solution 1.0 ml - -
Trace vitamins solution (see Medium No. 284)
(*)
1.0 ml - -
Fatty acid mixture 1.0 ml - -
Aromatic fatty acids solution 1.0 ml - -
Dithiothreitol
(250 mM)
4.0 ml - -
J1051 ENDOMICROBIUM PROAVITUM RSA MEDIUM