DSMZ 382 . MINERAL MEDIUM M9 for E. coli JM strains

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Selected strain: Escherichia coli DSM 5585

This strain uses the standard medium without modifications.


Growth conditions: 37 °C
Equipment needed: Filter

Final pH: 7.4

Select a strain (optional):

ml
Compound Amount Unit
10 x M9 salts (per l) 100 ml
MgSO4
(1 M)
1 ml
CaCl2
(0.1 M)
1 ml
Thiamine-HCl x 2 H2O
(filter-sterilized, 1 M)
1 ml
Glucose
(20%)
10 ml
Distilled water 900 ml
1 The above solutions should be sterilized separately by filtration (thiamine, glucose) or autoclaving.
2 Adjust pH to 7.4.

10 x M9 salts (per l) #

1000
Compound Amount Unit
Na2HPO4 60 g
KH2PO4 30 g
NH4Cl 10 g
NaCl 5 g