M/Z: 764.5588

Hit 1 annotations: PC(18:2/18:2)_[M+H-H2O]+

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 764.5588

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000043578 Reliable	764.5623	764.5621 ~ 764.5625 MzDiff: `1.3 ppm`	PC(18:2/18:2) (BioDeep_00000019232) Formula: C44H80NO8P (781.5621)	1.44 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000058318 Unreliable	764.5603	764.5602 ~ 764.5605 MzDiff: `1.2 ppm`	PC(18:2/18:2) (BioDeep_00000019232) Formula: C44H80NO8P (781.5621)	5.34 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000047743 Unreliable	764.5538	764.5538 ~ 764.5538 MzDiff: `none`	PC(18:2/18:2) (BioDeep_00000019232) Formula: C44H80NO8P (781.5621)	2.14 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000065242 Unreliable	764.56	764.56 ~ 764.56 MzDiff: `none`	PC(18:2/18:2) (BioDeep_00000019232) Formula: C44H80NO8P (781.5621)	1.7 (100%)	Homo sapiens [UBERON:0001155] colon
MSI_000010206 Unavailable	764.5566	764.5566 ~ 764.5566 MzDiff: `none`	PC(18:2/18:2) (BioDeep_00000019232) Formula: C44H80NO8P (781.5621)	-0.51 (100%)	Bathymodiolus [UBERON:0009120] gill filament

Found 18 Sample Hits

Metabolite	Species	Sample
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 2.9)	Bathymodiolus (epithelial host cells)	MPIMM_039_QE_P_BP_CF_Bputeoserpentis_MALDI-FISH8_Sl14_s1_DHB_233x233_3um Resolution: 3μm, 233x234 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 4.8)	Homo sapiens (esophagus)	LNTO22_1_3 Resolution: 75μm, 121x68 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 4.3)	Homo sapiens (esophagus)	LNTO22_1_9 Resolution: 75μm, 89x74 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 6.6)	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).
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 0)	Mytilus edulis (mantle)	20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210 Resolution: 10μm, 270x210 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 0.7)	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
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.4)	Mytilus edulis (mantle)	20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210 Resolution: 10μm, 275x210 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 3.9)	Homo sapiens (esophagus)	LNTO26_7_3 Resolution: 75μm, 82x88 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.1)	Homo sapiens (esophagus)	LNTO22_1_5 Resolution: 75μm, 135x94 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 4.1)	Homo sapiens (esophagus)	LNTO22_1_7 Resolution: 75μm, 69x54 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.8)	Homo sapiens (esophagus)	LNTO22_1_8 Resolution: 75μm, 69x61 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.9)	Homo sapiens (esophagus)	LNTO22_2_1 Resolution: 75μm, 89x88 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 2.2)	Homo sapiens (esophagus)	LNTO22_2_2 Resolution: 75μm, 135x94 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.9)	Homo sapiens (esophagus)	LNTO29_18_2 Resolution: 75μm, 62x68 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.7)	Homo sapiens (colorectal adenocarcinoma)	240TopL, 210TopR, 230BottomL, 220BottomR-centroid Resolution: 50μm, 142x141 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 2.3)	Homo sapiens (colorectal adenocarcinoma)	200TopL, 170TopR, 190BottomL, 180BottomR-centroid Resolution: 50μm, 132x126 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.5)	Homo sapiens (colorectal adenocarcinoma)	160TopL,130TopR,150BottomL,140BottomR-centroid Resolution: 50μm, 142x136 Description
PC(18:2/18:2) Formula: C44H80NO8P (781.5621) Adducts: [M+H-H2O]+ (Ppm: 1.7)	Homo sapiens (colorectal adenocarcinoma)	120TopL, 90TopR, 110BottomL, 100BottomR-centroid Resolution: 50μm, 132x136 Description