2-(3,4-Dihydroxybenzoyloxy)-4,6-dihydroxybenzoate

2-(3,4-Dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid

Formula: C14H10O8 (306.0376)
Chinese Name:
BioDeep ID: BioDeep_00000005552 ( View LC/MS Profile)
SMILES: OC(=O)C1=C(O)C=C(O)C=C1OC(=O)C1=CC(O)=C(O)C=C1

Found 12 Sample Hits

m/z	Adducts	Species	Organ	Scanning	Sample
307.0423	[M+H]+ `PPM:8.3`	Mus musculus	Kidney	MALDI (CHCA)	FULL_MS_centriod_CHCA_20210819 - FULL_MS_centriod_CHCA_20210819 Resolution: 17μm, 638x437 Description AP-MALDI instrument demo test, mass spectrum scan in centroid mode.
307.044	[M+H]+ `PPM:2.7`	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_43 - MTBLS58 Resolution: 17μm, 298x106 Description
307.044	[M+H]+ `PPM:2.7`	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_44 - MTBLS58 Resolution: 17μm, 299x111 Description
307.0441	[M+H]+ `PPM:2.4`	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_47 - MTBLS58 Resolution: 17μm, 301x111 Description
307.0442	[M+H]+ `PPM:2.1`	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_48 - MTBLS58 Resolution: 17μm, 294x107 Description
307.0441	[M+H]+ `PPM:2.4`	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito03_14 - MTBLS58 Resolution: 17μm, 205x103 Description
324.0668	[M+NH4]+ `PPM:14.2`	Mus musculus	Left upper arm	MALDI (CHCA)	357_l_total ion count - Limb defect imaging - Monash University Resolution: 50μm, 97x131 Description Diseased
307.0439	[M+H]+ `PPM:3.1`	Mus musculus	Liver	MALDI (CHCA)	Salmonella_final_pos_recal - MTBLS2671 Resolution: 17μm, 691x430 Description A more complete and holistic view on host–microbe interactions is needed to understand the physiological and cellular barriers that affect the efficacy of drug treatments and allow the discovery and development of new therapeutics. Here, we developed a multimodal imaging approach combining histopathology with mass spectrometry imaging (MSI) and same section imaging mass cytometry (IMC) to study the effects of Salmonella Typhimurium infection in the liver of a mouse model using the S. Typhimurium strains SL3261 and SL1344. This approach enables correlation of tissue morphology and specific cell phenotypes with molecular images of tissue metabolism. IMC revealed a marked increase in immune cell markers and localization in immune aggregates in infected tissues. A correlative computational method (network analysis) was deployed to find metabolic features associated with infection and revealed metabolic clusters of acetyl carnitines, as well as phosphatidylcholine and phosphatidylethanolamine plasmalogen species, which could be associated with pro-inflammatory immune cell types. By developing an IMC marker for the detection of Salmonella LPS, we were further able to identify and characterize those cell types which contained S. Typhimurium. [dataset] Nicole Strittmatter. Holistic Characterization of a Salmonella Typhimurium Infection Model Using Integrated Molecular Imaging, metabolights_dataset, V1; 2022. https://www.ebi.ac.uk/metabolights/MTBLS2671.
307.0409	[M+H]+ `PPM:12.8`	Homo sapiens	colorectal adenocarcinoma	DESI ()	439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415 Resolution: 17μm, 157x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
307.0433	[M+H]+ `PPM:5`	Mus musculus	brain	MALDI (DHB)	Brain02_Bregma-3-88 - MTBLS313 Resolution: 17μm, 288x282 Description
307.0433	[M+H]+ `PPM:5`	Mus musculus	brain	MALDI (DHB)	Brain02_Bregma-1-46 - MTBLS313 Resolution: 17μm, 294x399 Description
307.0436	[M+H]+ `PPM:4`	Drosophila melanogaster	brain	MALDI (DHB)	Drosophila18 - 2019-10-16_14h26m34s Resolution: 5μm, 686x685 Description Sample information Organism: Drosophila melanogaster Organism part: Brain Condition: Healthy Sample preparation Sample stabilisation: Frozen Tissue modification: Frozen MALDI matrix: 2,5-dihydroxybenzoic acid (DHB) MALDI matrix application: TM sprayer Solvent: Aceton/water MS analysis Polarity: Positive Ionisation source: Prototype Analyzer: Orbitrap Pixel size: 5μm × 5μm Annotation settings m/z tolerance (ppm): 3 Analysis version: Original MSM Pixel count: 469910 Imzml file size: 696.23 MB Ibd file size: 814.11 MB