M/Z: 945.6119

Hit 1 annotations: PE(DiMe(13,5)/6 keto-PGF1alpha)_[M+NH4]+

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 5 Reference Ions Near m/z 945.6119

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000006817 Reliable	945.6064	945.606 ~ 945.6069 MzDiff: `3.6 ppm`	PGP(i-24:0/20:3(6,8,11)-OH(5)) (BioDeep_00000201020) Formula: C50H94O14P2 (980.6118)	9.53 (100%)	Rattus norvegicus [UBERON:0004358] caput epididymis
MSI_000004687 Unreliable	945.6049	945.6049 ~ 945.6049 MzDiff: `none`	PE(DiMe(13,5)/6 keto-PGF1alpha) (BioDeep_00000209882) Formula: C49H86NO13P (927.5836)	0.31 (100%)	Homo sapiens [UBERON:0002107] liver
MSI_000061666 Unavailable	945.6119	945.6119 ~ 945.6119 MzDiff: `none`	PE(DiMe(13,5)/6 keto-PGF1alpha) (BioDeep_00000209882) Formula: C49H86NO13P (927.5836)	-0.35 (100%)	Mus musculus [UBERON:0000956] cerebral cortex
MSI_000062320 Unavailable	945.6119	945.6119 ~ 945.6119 MzDiff: `none`	PE(DiMe(13,5)/6 keto-PGF1alpha) (BioDeep_00000209882) Formula: C49H86NO13P (927.5836)	-0.35 (100%)	Mus musculus [UBERON:0001950] neocortex
MSI_000062748 Unavailable	945.6119	945.6119 ~ 945.6119 MzDiff: `none`	PE(DiMe(13,5)/6 keto-PGF1alpha) (BioDeep_00000209882) Formula: C49H86NO13P (927.5836)	-0.35 (100%)	Mus musculus [UBERON:0002421] hippocampal formation

Found 2 Sample Hits

Metabolite	Species	Sample
PE(DiMe(13,5)/6 keto-PGF1alpha) Formula: C49H86NO13P (927.5836) Adducts: [M+NH4]+ (Ppm: 9.2)	Mus musculus (Lung)	image1 Resolution: 40μm, 187x165 Description Fig. 2 MALDI-MSI data from the same mouse lung tissue analyzed in Fig. 1. A: Optical image of the post-MSI, H&E-stained tissue section. B–D, F–G: Ion images of (B) m/z 796.6855 ([U13C-DPPC+Na]+), (C) m/z 756.5514 ([PC32:0+Na]+), (D) m/z 765.6079 ([D9-PC32:0+Na]+), (F) m/z 754.5359 ([PC32:1+Na]+), and (G) m/z 763.5923 ([D9-PC32:1+Na]+). E, H: Ratio images of (E) [D9-PC32:0+Na]+:[PC32:0+Na]+ and (H) [D9-PC32:1+Na]+:[PC32:1+Na]+. Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. U13C-DPPC, universally 13C-labeled dipalmitoyl PC; PC, phosphatidylcholine; MSI, mass spectrometry imaging; H&E, hematoxylin and eosin. Fig 1-3, Fig S1-S3, S5
PE(DiMe(13,5)/6 keto-PGF1alpha) Formula: C49H86NO13P (927.5836) Adducts: [M+NH4]+ (Ppm: 5.9)	Mus musculus (brain)	Brain01_Bregma1-42_02_centroid Resolution: 17μm, 434x258 Description

Metabolite

Species

Sample

PE(DiMe(13,5)/6 keto-PGF1alpha)

Formula: C49H86NO13P (927.5836)
Adducts: [M+NH4]+ (Ppm: 9.2)

Mus musculus (Lung)

image1

Resolution: 40μm, 187x165

Description

Fig. 2 MALDI-MSI data from the same mouse lung tissue analyzed in Fig. 1. A: Optical image of the post-MSI, H&E-stained tissue section. B–D, F–G: Ion images of (B) m/z 796.6855 ([U13C-DPPC+Na]+), (C) m/z 756.5514 ([PC32:0+Na]+), (D) m/z 765.6079 ([D9-PC32:0+Na]+), (F) m/z 754.5359 ([PC32:1+Na]+), and (G) m/z 763.5923 ([D9-PC32:1+Na]+). E, H: Ratio images of (E) [D9-PC32:0+Na]+:[PC32:0+Na]+ and (H) [D9-PC32:1+Na]+:[PC32:1+Na]+. Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. U13C-DPPC, universally 13C-labeled dipalmitoyl PC; PC, phosphatidylcholine; MSI, mass spectrometry imaging; H&E, hematoxylin and eosin. Fig 1-3, Fig S1-S3, S5

PE(DiMe(13,5)/6 keto-PGF1alpha)

Formula: C49H86NO13P (927.5836)
Adducts: [M+NH4]+ (Ppm: 5.9)

Mus musculus (brain)

Brain01_Bregma1-42_02_centroid

Resolution: 17μm, 434x258

Description