M/Z: 884.5986

Hit 2 annotations: PS(22:0/20:3(5Z,8Z,11Z)-O(14R,15S))_[M+H]+; LacCer(d18:1/16:0)_[M+Na]+

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 884.5986

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000065334 Unreliable	884.5903	884.5901 ~ 884.5905 MzDiff: `1.6 ppm`	SM(d19:0/LTE4) (BioDeep_00000215620) Formula: C47H88N3O9PS (901.5979)	3.65 (80%)	Homo sapiens [UBERON:0001155] colon
MSI_000047547 Unreliable	884.59	884.59 ~ 884.59 MzDiff: `none`	PS(22:0/20:3(5Z,8Z,11Z)-O(14R,15S)) (BioDeep_00000207869) Formula: C48H86NO11P (883.5938)	2.24 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000051966 Unreliable	884.5914	884.5914 ~ 884.5914 MzDiff: `none`	PS(22:0/20:3(5Z,8Z,11Z)-O(14R,15S)) (BioDeep_00000207869) Formula: C48H86NO11P (883.5938)	2.37 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000047750 Unreliable	884.5986	884.5986 ~ 884.5986 MzDiff: `none`	LacCer(d18:1/16:0) (BioDeep_00000028300) Formula: C46H87NO13 (861.6177)	2.13 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa

Found 2 Sample Hits

Metabolite	Species	Sample
PS(22:0/20:3(5Z,8Z,11Z)-O(14R,15S)) Formula: C48H86NO11P (883.5938) Adducts: [M+H]+ (Ppm: 10.1)	Homo sapiens (esophagus)	LNTO22_1_3 Resolution: 75μm, 121x68 Description
LacCer(d18:1/16:0) Formula: C46H87NO13 (861.6177) Adducts: [M+Na]+ (Ppm: 9.4)	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).

Metabolite

Species

Sample

PS(22:0/20:3(5Z,8Z,11Z)-O(14R,15S))

Formula: C48H86NO11P (883.5938)
Adducts: [M+H]+ (Ppm: 10.1)

Homo sapiens (esophagus)

LNTO22_1_3

Resolution: 75μm, 121x68

Description

LacCer(d18:1/16:0)

Formula: C46H87NO13 (861.6177)
Adducts: [M+Na]+ (Ppm: 9.4)

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).