Overview
- External ontology
- TOGO:M2501 — Luria Bertani (LB) medium (buffered MOPS)
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2501 Commercial Product: LB Medium (Luria-Bertani, Miller formulation) Supplier: Multiple suppliers (Difco, Sigma, etc.) Catalog: Multiple (L3522 Sigma, 244520 BD) Source: https://www.laboratorynotes.com/preparation-of-luria-bertani-lb-miller-broth/ Accessed: 2026-03-28 Constituent composition researched from product specification.
Composition
flowchart LR
CultureMech_009075["luria_bertani_lb_medium_buffered_mops"]
ing0_3__N_morpho__lino__propanesulfonic_acid__MOPS_["3-[N-morpho- lino] propanesulfonic acid (MOPS)"]
CultureMech_009075 --> ing0_3__N_morpho__lino__propanesulfonic_acid__MOPS_
ing1_Tryptone["Tryptone"]
CultureMech_009075 --> ing1_Tryptone
ing2_Yeast_extract["Yeast extract"]
CultureMech_009075 --> ing2_Yeast_extract
ing3_Sodium_chloride["Sodium chloride"]
CultureMech_009075 --> ing3_Sodium_chloride
CHEBI_26710["CHEBI:26710"]
ing3_Sodium_chloride -.-> CHEBI_26710
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | 3-[N-morpho- lino] propanesulfonic acid (MOPS) | 50 MILLIMOLAR | Role: Buffer; Properties: Defined component, Organic compound, Simple component | |
| 2 |
Tryptone
Multiple suppliers (Difco, Sigma, etc.) LB Medium (Luria-Bertani, Miller formulation) Multiple (L3522 Sigma, 244520 BD)
|
10.0 G_PER_L |
MICRO:0000182 (source link unavailable)
tryptone
|
Pancreatic digest of casein providing amino acids, peptides, and nitrogen; Constituent of LB Medium (Luria-Bertani, Miller formulation) commercial product |
| 3 |
Yeast extract
Multiple suppliers (Difco, Sigma, etc.) LB Medium (Luria-Bertani, Miller formulation) Multiple (L3522 Sigma, 244520 BD)
|
5.0 G_PER_L |
FOODON:03315426
yeast extract
|
Autodigest of Saccharomyces cerevisiae providing vitamins, amino acids, and trace elements; Constituent of LB Medium (Luria-Bertani, Miller formulation) commercial product |
| 4 |
Sodium chloride
Cl.Na 58.443 g/mol
Multiple suppliers (Difco, Sigma, etc.) LB Medium (Luria-Bertani, Miller formulation) Multiple (L3522 Sigma, 244520 BD)
|
10.0 G_PER_L |
CHEBI:26710
sodium chloride
|
Maintains osmotic equilibrium (Miller formulation); Constituent of LB Medium (Luria-Bertani, Miller formulation) commercial product |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- luria_bertani_lb_medium_buffered_mops (CultureMech:009075)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:56.591660Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2501 |
| 2026-03-13T06:20:02.384188Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009075 |
| 2026-03-17T19:46:21.159938+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Luria Bertani (LB) medium (buffered MOPS)" to "luria_bertani_lb_medium_buffered_mops" for consistent matching |
| 2026-08-06T03:05:40.624025+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 51250b79535f0fac2abd7dae19b21b39e2d8df69e129e506364b0ba0854ef17f |