M/Z: 863.5582

Hit 3 annotations: PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))_[M+H]+; PE(20:3(5Z,8Z,11Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S))_[M+NH4]+; PS(18:0/PGF1alpha)_[M]+

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 9 Reference Ions Near m/z 863.5582

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000057835 Unreliable	863.5507	863.5503 ~ 863.5509 MzDiff: `2.4 ppm`	PS(18:0/PGF1alpha) (BioDeep_00000206410) Formula: C44H82NO13P (863.5523)	4.45 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000065096 Unreliable	863.5666	863.5663 ~ 863.567 MzDiff: `2.9 ppm`	PI(18:1/18:1) (BioDeep_00000031028) Formula: C45H83O13P (862.5571)	5.54 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000047463 Unreliable	863.5489	863.5489 ~ 863.5489 MzDiff: `none`	Not Annotated	2.28 (%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000052489 Unreliable	863.5538	863.5538 ~ 863.5538 MzDiff: `none`	PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000194667) Formula: C48H79O11P (862.536)	1.95 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000047311 Unreliable	863.5566	863.5566 ~ 863.5566 MzDiff: `none`	PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000194667) Formula: C48H79O11P (862.536)	2.4 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000052465 Unreliable	863.5613	863.5613 ~ 863.5613 MzDiff: `none`	PE(20:3(5Z,8Z,11Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000187194) Formula: C47H76NO10P (845.5207)	1.98 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000047327 Unreliable	863.5649	863.5649 ~ 863.5649 MzDiff: `none`	PI(18:1/18:1) (BioDeep_00000031028) Formula: C45H83O13P (862.5571)	2.38 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000065357 Unreliable	863.5672	863.5672 ~ 863.5672 MzDiff: `none`	PI(18:1/18:1) (BioDeep_00000031028) Formula: C45H83O13P (862.5571)	2.2 (100%)	Homo sapiens [UBERON:0001155] colon
MSI_000058352 Unreliable	863.5501	863.5501 ~ 863.5501 MzDiff: `none`	PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000194667) Formula: C48H79O11P (862.536)	1.15 (100%)	Homo sapiens [UBERON:0007779] transudate

Found 7 Sample Hits

Metabolite	Species	Sample
PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H79O11P (862.536) Adducts: [M+H]+ (Ppm: 15.5)	Homo sapiens (colorectal adenocarcinoma)	80TopL, 50TopR, 70BottomL, 60BottomR-profile Resolution: 17μm, 137x136 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).
PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H79O11P (862.536) Adducts: [M+H]+ (Ppm: 19.5)	Homo sapiens (colorectal adenocarcinoma)	520TopL, 490TopR, 510BottomL, 500BottomR-profile Resolution: 17μm, 147x131 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).
PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H79O11P (862.536) Adducts: [M+H]+ (Ppm: 12.2)	Homo sapiens (colorectal adenocarcinoma)	439TopL, 409TopR, 429BottomL, 419BottomR-profile 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).
PE(20:3(5Z,8Z,11Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) Formula: C47H76NO10P (845.5207) Adducts: [M+NH4]+ (Ppm: 7.9)	Homo sapiens (colorectal adenocarcinoma)	439TopL, 409TopR, 429BottomL, 419BottomR-profile 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).
PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H79O11P (862.536) Adducts: [M+H]+ (Ppm: 17.3)	Homo sapiens (NA)	160TopL,130TopR,150BottomL,140BottomR-profile Resolution: 17μm, 142x136 Description
PS(18:0/PGF1alpha) Formula: C44H82NO13P (863.5523) Adducts: [M]+ (Ppm: 1.4)	Homo sapiens (esophagus)	LNTO30_8M_2 Resolution: 75μm, 108x68 Description
PG(20:2(11Z,14Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H79O11P (862.536) Adducts: [M+H]+ (Ppm: 5.5)	Homo sapiens (colorectal adenocarcinoma)	240TopL, 210TopR, 230BottomL, 220BottomR-centroid Resolution: 50μm, 142x141 Description