M/Z: 589.3974

Hit 3 annotations: LysoPC(22:4/0:0)_[M+NH4]+; LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0)_[M+NH4]+; PG(a-13:0/i-12:0)_[M+H-2H2O]+

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 6 Reference Ions Near m/z 589.3974

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000056597 Unreliable	589.3908	589.3905 ~ 589.391 MzDiff: `1.9 ppm`	PG(a-13:0/i-12:0) (BioDeep_00000108992) Formula: C31H61O10P (624.4002)	3.99 (100%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000053189 Unreliable	589.4041	589.4041 ~ 589.4041 MzDiff: `none`	Antibiotic X 14889D (BioDeep_00000025134) Formula: C33H58O7 (566.4182)	2.86 (100%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000053320 Unreliable	589.395	589.395 ~ 589.395 MzDiff: `none`	LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0) (BioDeep_00000031491) Formula: C30H54NO7P (571.3638)	2.68 (100%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000003951 Unreliable	589.3962	589.3962 ~ 589.3962 MzDiff: `none`	LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0) (BioDeep_00000031491) Formula: C30H54NO7P (571.3638)	1.28 (100%)	Homo sapiens [UBERON:0002107] liver
MSI_000010170 Unavailable	589.3978	589.3978 ~ 589.3978 MzDiff: `none`	LysoPC(22:4/0:0) (BioDeep_00000632310) Formula: C30H54NO7P (571.3638)	-0.48 (100%)	Bathymodiolus [UBERON:0009120] gill filament
MSI_000051328 Unreliable	589.3974	589.3974 ~ 589.3974 MzDiff: `none`	LysoPC(22:4/0:0) (BioDeep_00000632310) Formula: C30H54NO7P (571.3638)	0 (100%)	Mytilus edulis [UBERON:2001856] gill ray

Found 7 Sample Hits

Metabolite	Species	Sample
LysoPC(22:4/0:0) Formula: C30H54NO7P (571.3638) Adducts: [M+NH4]+ (Ppm: 0.3)	Bathymodiolus (epithelial host cells)	MPIMM_039_QE_P_BP_CF_Bputeoserpentis_MALDI-FISH8_Sl14_s1_DHB_233x233_3um Resolution: 3μm, 233x234 Description
LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0) Formula: C30H54NO7P (571.3638) Adducts: [M+NH4]+ (Ppm: 2.4)	Homo sapiens (Liver)	20171107_FIT4_DHBpos_p70_s50 Resolution: 50μm, 70x70 Description
PG(a-13:0/i-12:0) Formula: C31H61O10P (624.4002) Adducts: [M+H-2H2O]+ (Ppm: 7.7)	Homo sapiens (esophagus)	TO42T Resolution: 17μm, 69x81 Description
LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0) Formula: C30H54NO7P (571.3638) Adducts: [M+NH4]+ (Ppm: 4.4)	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).
LysoPC(22:4/0:0) Formula: C30H54NO7P (571.3638) Adducts: [M+NH4]+ (Ppm: 0.3)	Mytilus edulis (gill)	20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210 Resolution: 11μm, 305x210 Description single cell layer `class_4` is the gill structure cells, metabolite ion 534.2956 is the top representive ion of this type of cell
m/z_589.4 Formula: - (n/a) Adducts: (Ppm: 0)	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(a-13:0/i-12:0) Formula: C31H61O10P (624.4002) Adducts: [M+H-2H2O]+ (Ppm: 8.4)	Homo sapiens (colorectal adenocarcinoma)	200TopL, 170TopR, 190BottomL, 180BottomR-centroid Resolution: 50μm, 132x126 Description