DSMZ 995 . NPB MEDIUM

This medium was extracted automatically and has not been curated by experts, yet.

Culture medium recipe

Vol.
×
Equipment needed: Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
Tryptone peptone
(Difco)
10.0 g 10 -
Yeast extract
(Difco)
2.0 g 2 -
MgSO4 x 7 H2O 1.0 g 1 4.057
K2HPO4 1.0 g 1 5.741
KH2PO4 0.5 g 0.5 3.674
D-Glucose 5.0 g 5 27.753
Distilled water 1000.0 ml - -
Agar , for solid medium 15.0 g 15 44.599
1 For solid medium 15 g of agar is mixed, and autoclaved. pH 7.0.
2 Inoculate the cells to 5 ml of NPB medium, and incubate at 30°C with shaking (160 strokes per min.). Cell turbidity at 660 nm after 4 days of cultivation will be 0.4-0.5. On NPB agar plate, colony formation is observed after 3-4 days of incubation at 30°C.

Metadata

Last modified: 22.02.22
Source: DSMZ
Taxonomic range:  Bacteria
Medium type: Complex medium
Final pH: 7.0
Equipment needed: Autoclave
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Associated strains

All strains for this medium: 1

Molecular composition

Compound Conc. [g/L] Conc. [mM]
Agar 15 44.599
Tryptone peptone 10 -
D-Glucose 5 27.753
Yeast extract 2 -
K2HPO4 1 5.741
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Cultivation metadata from 1 strains BacDive

pH 6 - 8 1 strain
phyla 1 1 strain
oxygen aerobe 1 strain
temperature mesophilic 1 strain