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MB Sample ID: SA022655
Local Sample ID: | E.coli_control_pH12 |
Subject ID: | SU000467 |
Subject Type: | bacteria cells |
Subject Species: | Escherichia coli |
Taxonomy ID: | 562 |
Species Group: | Microorganism |
Select appropriate tab below to view additional metadata details:
Subject:
Subject ID: | SU000467 |
Subject Type: | bacteria cells |
Subject Species: | Escherichia coli |
Taxonomy ID: | 562 |
Species Group: | Microorganism |
Factors:
Local Sample ID | MB Sample ID | Factor Level ID | Level Value | Factor Name |
---|---|---|---|---|
E.coli_control_pH12 | SA022655 | FL005553 | 12 | pH |
E.coli_control_pH12 | SA022655 | FL005553 | control | treatment |
Collection:
Collection ID: | CO000461 |
Collection Summary: | 50 ml of LB broth inoculated with the appropriate E. coli strains were extracted twice with equal volume of etheyl acetate and dried. |
Sample Type: | Dried ethyl acetate cell extracts |
Treatment:
Treatment ID: | TR000481 |
Treatment Summary: | The set of genes responsible for the biosynthesis of the Apratoxin polyketide backbone was introduced in E. coli BAP strain and expressed at 30C for 24 hours. Two sets of control and experimental samples with culture broth pH adjusted at 8 and 12 respectively was extracted with ethyl acetate and dried. |
Cell Media: | Luria Bertani (LB) broth |
Sample Preparation:
Sampleprep ID: | SP000474 |
Sampleprep Summary: | none |
Sampleprep Protocol Filename: | Consolidated_Cellular_Metabolomics_SOP.pdf |
Sample Spiking: | Appendix A - Internal Standard Prep GLCMS.pdf |
Combined analysis:
Analysis ID | AN000697 | AN000698 |
---|---|---|
Analysis type | MS | MS |
Chromatography type | Reversed phase | Reversed phase |
Chromatography system | Thermo Scientific-Dionex Ultimate 3000 | Thermo Scientific-Dionex Ultimate 3000 |
Column | ACE Excel 2 C18-PFP (100 x 2.1mm, 2um) | ACE Excel 2 C18-PFP (100 x 2.1mm, 2um) |
MS Type | ESI | ESI |
MS instrument type | Orbitrap | Orbitrap |
MS instrument name | Thermo Q Exactive Orbitrap | Thermo Q Exactive Orbitrap |
Ion Mode | POSITIVE | NEGATIVE |
Units | peak area | peak area |
Chromatography:
Chromatography ID: | CH000505 |
Methods Filename: | Metabolomics_LCMSProtocol.pdf |
Instrument Name: | Thermo Scientific-Dionex Ultimate 3000 |
Column Name: | ACE Excel 2 C18-PFP (100 x 2.1mm, 2um) |
Flow Rate: | 0.350mL/min-0.600mL/min |
Solvent A: | 100% water; 0.1% formic acid |
Solvent B: | 100% acetonitrile |
Chromatography Type: | Reversed phase |
MS:
MS ID: | MS000619 |
Analysis ID: | AN000697 |
Instrument Name: | Thermo Q Exactive Orbitrap |
Instrument Type: | Orbitrap |
MS Type: | ESI |
MS Comments: | HESI |
Ion Mode: | POSITIVE |
Analysis Protocol File: | Metabolomics_LCMSProtocol.pdf |
MS ID: | MS000620 |
Analysis ID: | AN000698 |
Instrument Name: | Thermo Q Exactive Orbitrap |
Instrument Type: | Orbitrap |
MS Type: | ESI |
MS Comments: | HESI |
Ion Mode: | NEGATIVE |
Analysis Protocol File: | Metabolomics_LCMSProtocol.pdf |