M/Z: 728.4619

Hit 1 annotations: Iron(III) diphosphate (Fe4(P2O7)3)_[M+H-H2O]+

在BioDeep NovoCell知识数据库中，参考离子总共被划分为4个级别。

Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。

Found 4 Reference Ions Near m/z 728.4619

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000002840 Unavailable	728.4711	728.4711 ~ 728.4711 MzDiff: `none`	Iron(III) diphosphate (Fe4(P2O7)3) (BioDeep_00000228265) Formula: Fe4O21P6 (745.4755)	-0.47 (100%)	Rattus norvegicus [UBERON:0001950] neocortex
MSI_000003567 Unavailable	728.4711	728.4711 ~ 728.4711 MzDiff: `none`	Iron(III) diphosphate (Fe4(P2O7)3) (BioDeep_00000228265) Formula: Fe4O21P6 (745.4755)	-0.61 (100%)	Rattus norvegicus [UBERON:0002037] cerebellum
MSI_000005056 Unavailable	728.4711	728.4711 ~ 728.4711 MzDiff: `none`	Iron(III) diphosphate (Fe4(P2O7)3) (BioDeep_00000228265) Formula: Fe4O21P6 (745.4755)	-0.45 (100%)	Rattus norvegicus [UBERON:0002298] brainstem
MSI_000005433 Unreliable	728.4711	728.4711 ~ 728.4711 MzDiff: `none`	Iron(III) diphosphate (Fe4(P2O7)3) (BioDeep_00000228265) Formula: Fe4O21P6 (745.4755)	2.41 (100%)	Rattus norvegicus [UBERON:0002435] striatum

Found 1 Sample Hits

Metabolite	Species	Sample
Iron(III) diphosphate (Fe4(P2O7)3) Formula: Fe4O21P6 (745.4755) Adducts: [M+H-H2O]+ (Ppm: 14.2)	Mus musculus (Lung)	image2 Resolution: 40μm, 550x256 Description Supplementary Figure S6. Ion distribution images for (a) [PC36:4+Na]+ (m/z 804.5514) and (b) [PC38:6+Na]+ (m/z 828.5515) obtained from mouse lung tissue collected 6 h after administration of D9- choline and U13C-DPPC–containing CHF5633. Parts-per-million (ppm) mass errors are indicated in parentheses. (c) Magnification of the boxed region in (a) with selected bronchiolar regions outlined in white boxes. (d) The corresponding H&E-stained tissue section with the same selected bronchiolar regions outlined in black boxes. These data demonstrate the co-localisation of the polyunsaturated lipids PC36:4 and PC38:6 with the bronchiolar regions of the lung. All MSI images were visualised using total ion current normalisation and hotspot removal (high quantile = 99%).

Metabolite

Species

Sample

Iron(III) diphosphate (Fe4(P2O7)3)

Formula: Fe4O21P6 (745.4755)
Adducts: [M+H-H2O]+ (Ppm: 14.2)

Mus musculus (Lung)

image2

Resolution: 40μm, 550x256

Description

Supplementary Figure S6. Ion distribution images for (a) [PC36:4+Na]+ (m/z 804.5514) and (b) [PC38:6+Na]+ (m/z 828.5515) obtained from mouse lung tissue collected 6 h after administration of D9- choline and U13C-DPPC–containing CHF5633. Parts-per-million (ppm) mass errors are indicated in parentheses. (c) Magnification of the boxed region in (a) with selected bronchiolar regions outlined in white boxes. (d) The corresponding H&E-stained tissue section with the same selected bronchiolar regions outlined in black boxes. These data demonstrate the co-localisation of the polyunsaturated lipids PC36:4 and PC38:6 with the bronchiolar regions of the lung. All MSI images were visualised using total ion current normalisation and hotspot removal (high quantile = 99%).