Official DSMZ medium: This medium was manually curated by experts from the DSMZ.
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
NaCl | 1.00 | g | 0.988 | 16.909 | |
NH4Cl | 1.00 | g | 0.988 | 18.473 | |
MgCl2 x 6 H2O | 0.10 | g | 0.099 | 0.486 | |
CaCl2 x 2 H2O | 0.10 | g | 0.099 | 0.672 | |
KH2PO4 | 0.38 | g | 0.375 | 2.759 | |
K2HPO4 | 0.75 | g | 0.741 | 4.255 | |
Trace element solution SL-10 | 10.00 | ml | - | - | |
Yeast extract
(OXOID) |
2.00 | g | 1.976 | - | |
Tryptone
(BD Bacto) |
2.00 | g | 1.976 | - | |
FeSO4
(0.1% w/v in 0.1 N H2SO4) |
0.50 | ml | 4.9e-4 | 0.003 | |
PIPES
(SIGMA) |
3.80 | g | 3.755 | 12.418 | |
Sodium resazurin
(0.1% w/v) |
0.50 | ml | 4.9e-4 | 0.002 | |
D-Glucose | 2.00 | g | 1.976 | 10.97 | |
Wolin's vitamin solution (10x) | 1.00 | ml | - | - | |
Na2S x 9 H2O | 0.50 | g | 0.494 | 2.057 | |
Distilled water | 1000.00 | ml | - | - | |
1 Dissolve ingredients (except glucose, vitamins and sulfide), adjust pH to 7.0 and sparge medium with 100% N2 gas for 30 - 45 min to make it anoxic. Dispense medium under same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Prior to inoculation add glucose, vitamins and sulfide from sterile anoxic stock solution prepared under 100% N2 gas. Vitamins are sterilized by filtration. The pH of the complete medium should be 7.0. |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
---|---|---|---|---|---|
HCl
(25%) |
10.0 | ml | 2.5 | 68.568 | |
FeCl2 x 4 H2O | 1.5 | g | 1.5 | 7.545 | |
ZnCl2 | 70.0 | mg | 0.07 | 0.514 | |
MnCl2 x 4 H2O | 100.0 | mg | 0.1 | 0.505 | |
H3BO3 | 6.0 | mg | 0.006 | 0.097 | |
CoCl2 x 6 H2O | 190.0 | mg | 0.19 | 1.463 | |
CuCl2 x 2 H2O | 2.0 | mg | 0.002 | 0.012 | |
NiCl2 x 6 H2O | 24.0 | mg | 0.024 | 0.185 | |
Na2MoO4 x 2 H2O | 36.0 | mg | 0.036 | 0.149 | |
Distilled water | 990.0 | ml | - | - | |
1 First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml. |
Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
---|---|---|---|---|
Biotin | 20 | mg | 0.02 | 0.082 |
Folic acid | 20 | mg | 0.02 | 0.045 |
Pyridoxine hydrochloride | 100 | mg | 0.1 | 0.486 |
Thiamine HCl | 50 | mg | 0.05 | 0.148 |
Riboflavin | 50 | mg | 0.05 | 0.133 |
Nicotinic acid | 50 | mg | 0.05 | 0.406 |
Calcium D-(+)-pantothenate | 50 | mg | 0.05 | 0.21 |
Vitamin B12 | 1 | mg | 1.0e-3 | 7.4e-4 |
p-Aminobenzoic acid | 50 | mg | 0.05 | 0.365 |
(DL)-alpha-Lipoic acid | 50 | mg | 0.05 | 0.242 |
Distilled water | 1000 | ml | - | - |
Last modified: | 03.05.22 |
Source: | DSMZ |
Taxonomic range: | Bacteria |
Medium type: | Complex medium |
Final pH: | 7.0 |
Equipment needed: | Autoclave, Filter, Gassing station, Hungate tubes |
Edit in Medium builder |
Detailed instructions for the cultivation of anaerobes including important warnings can be found in the cultivation instructions .
All strains for this medium: | 1 |
Compound | Conc. [g/L] | Conc. [mM] |
---|---|---|
PIPES | 3.755 | 12.418 |
D-Glucose | 1.976 | 10.97 |
Yeast extract | 1.976 | - |
Tryptone | 1.976 | - |
NH4Cl | 0.988 | 18.473 |
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