M/Z: 463.1564

Hit 2 annotations: Artonol D_[M+H-2H2O]+; Artomunoxanthentrione epoxide_[M+H]+

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 2 Reference Ions Near m/z 463.1564

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000021147 Reliable	463.1582	463.1581 ~ 463.1583 MzDiff: `0.7 ppm`	Artonol D (BioDeep_00000027302) Formula: C30H26O7 (498.1678)	3.78 (75%)	Rattus norvegicus [UBERON:0004359] corpus epididymis
MSI_000008201 Reliable	463.1582	463.1581 ~ 463.1583 MzDiff: `0.7 ppm`	Artonol D (BioDeep_00000027302) Formula: C30H26O7 (498.1678)	12.96 (80%)	Rattus norvegicus [UBERON:0004360] cauda epididymis

Found 3 Sample Hits

Metabolite	Species	Sample
Artonol D Formula: C30H26O7 (498.1678) Adducts: [M+H-2H2O]+ (Ppm: 7.8)	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%).
Artomunoxanthentrione epoxide Formula: C26H22O8 (462.1315) Adducts: [M+H]+ (Ppm: 19.1)	Mytilus edulis (mantle)	20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210 Resolution: 10μm, 275x210 Description
Artonol D Formula: C30H26O7 (498.1678) Adducts: [M+H-2H2O]+ (Ppm: 5.2)	Homo sapiens (esophagus)	LNTO22_1_5 Resolution: 75μm, 135x94 Description

Metabolite

Species

Sample

Artonol D

Formula: C30H26O7 (498.1678)
Adducts: [M+H-2H2O]+ (Ppm: 7.8)

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%).

Artomunoxanthentrione epoxide

Formula: C26H22O8 (462.1315)
Adducts: [M+H]+ (Ppm: 19.1)

Mytilus edulis (mantle)

20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210

Resolution: 10μm, 275x210

Description

Artonol D

Formula: C30H26O7 (498.1678)
Adducts: [M+H-2H2O]+ (Ppm: 5.2)

Homo sapiens (esophagus)

LNTO22_1_5

Resolution: 75μm, 135x94

Description