M/Z: 888.5801

Hit 2 annotations: SM(d18:0/LTE4)_[M+H]+; PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))_[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 11 Reference Ions Near m/z 888.5801

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000055505 Reliable	888.5743	888.574 ~ 888.5747 MzDiff: `2.8 ppm`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	6.26 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000058323 Reliable	888.5733	888.5731 ~ 888.5734 MzDiff: `1.2 ppm`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	4.96 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000065169 Reliable	888.5706	888.5701 ~ 888.571 MzDiff: `3.8 ppm`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	5.3 (100%)	Homo sapiens [UBERON:0001155] colon
MSI_000043070 Reliable	888.5717	888.5715 ~ 888.572 MzDiff: `2.0 ppm`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	7.93 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000043496 Unreliable	888.5704	888.5701 ~ 888.5708 MzDiff: `3.2 ppm`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	4.15 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000047527 Unreliable	888.589	888.589 ~ 888.589 MzDiff: `none`	PI(16:0/22:3(10Z,13Z,16Z)) (BioDeep_00000030989) Formula: C47H85O13P (888.5727)	2.25 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000047534 Unreliable	888.5713	888.5713 ~ 888.5713 MzDiff: `none`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	2.24 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000047554 Unreliable	888.5801	888.5801 ~ 888.5801 MzDiff: `none`	SM(d18:0/LTE4) (BioDeep_00000215464) Formula: C46H86N3O9PS (887.5822)	2.24 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000051780 Unreliable	888.5776	888.5776 ~ 888.5776 MzDiff: `none`	SM(d18:0/LTE4) (BioDeep_00000215464) Formula: C46H86N3O9PS (887.5822)	2.46 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000052063 Unreliable	888.5862	888.5862 ~ 888.5862 MzDiff: `none`	PE(22:1(13Z)/6 keto-PGF1alpha) (BioDeep_00000208842) Formula: C47H86NO12P (887.5887)	2.34 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000056222 Unavailable	888.5747	888.5747 ~ 888.5747 MzDiff: `none`	PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000105141) Formula: C50H82NO10P (887.5676)	-0.58 (100%)	Homo sapiens [UBERON:0007779] transudate

Found 5 Sample Hits

Metabolite	Species	Sample
SM(d18:0/LTE4) Formula: C46H86N3O9PS (887.5822) Adducts: [M+H]+ (Ppm: 10.6)	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).
SM(d18:0/LTE4) Formula: C46H86N3O9PS (887.5822) Adducts: [M+H]+ (Ppm: 11.5)	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).
SM(d18:0/LTE4) Formula: C46H86N3O9PS (887.5822) Adducts: [M+H]+ (Ppm: 13.4)	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).
SM(d18:0/LTE4) Formula: C46H86N3O9PS (887.5822) Adducts: [M+H]+ (Ppm: 13.4)	Homo sapiens (NA)	160TopL,130TopR,150BottomL,140BottomR-profile Resolution: 17μm, 142x136 Description
PS(22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) Formula: C50H82NO10P (887.5676) Adducts: [M+H]+ (Ppm: 1.9)	Homo sapiens (esophagus)	LNTO22_2_2 Resolution: 75μm, 135x94 Description