M/Z: 768.5187

Hit 3 annotations: PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5))_[M+H]+; Salinomycin_[M+NH4]+; PC(14:0/18:1(12Z)-O(9S,10R))_[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 12 Reference Ions Near m/z 768.5187

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000009895 Unreliable	768.5146	768.5146 ~ 768.5147 MzDiff: `0.6 ppm`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	3.64 (67%)	Bathymodiolus [UBERON:0009120] gill filament
MSI_000047333 Unreliable	768.5268	768.5268 ~ 768.5268 MzDiff: `none`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	2.38 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000051987 Unreliable	768.5284	768.5284 ~ 768.5284 MzDiff: `none`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	2.36 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000011898 Unavailable	768.5146	768.5146 ~ 768.5146 MzDiff: `0.1 ppm`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	-0.23 (100%)	Bathymodiolus [UBERON:2000211] gill lamella
MSI_000021705 Unreliable	768.5118	768.5118 ~ 768.5118 MzDiff: `none`	PG(16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (BioDeep_00000031669) Formula: C42H73O10P (768.4941)	0.72 (100%)	Mus musculus [UBERON:0001499] muscle of arm
MSI_000029087 Unreliable	768.5187	768.5187 ~ 768.5187 MzDiff: `none`	Not Annotated	2.07 (0%)	Macropus giganteus [UBERON:0002336] corpus callosum
MSI_000029606 Unreliable	768.509	768.509 ~ 768.509 MzDiff: `none`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	0.22 (100%)	Macropus giganteus [UBERON:0002336] corpus callosum
MSI_000030673 Unreliable	768.509	768.509 ~ 768.509 MzDiff: `none`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	1.28 (100%)	Macropus giganteus [UBERON:0003027] cingulate cortex
MSI_000031320 Unreliable	768.509	768.509 ~ 768.509 MzDiff: `none`	PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000210626) Formula: C42H74NO9P (767.5101)	1.3 (100%)	Macropus giganteus [UBERON:0006093] precuneus cortex
MSI_000061651 Unavailable	768.5141	768.5141 ~ 768.5141 MzDiff: `none`	PG(16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (BioDeep_00000031669) Formula: C42H73O10P (768.4941)	-0.35 (100%)	Mus musculus [UBERON:0000956] cerebral cortex
MSI_000062372 Unavailable	768.5141	768.5141 ~ 768.5141 MzDiff: `none`	PG(16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (BioDeep_00000031669) Formula: C42H73O10P (768.4941)	-0.35 (100%)	Mus musculus [UBERON:0001950] neocortex
MSI_000062727 Unavailable	768.5141	768.5141 ~ 768.5141 MzDiff: `none`	PG(16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (BioDeep_00000031669) Formula: C42H73O10P (768.4941)	-0.35 (100%)	Mus musculus [UBERON:0002421] hippocampal formation

Found 9 Sample Hits

Metabolite	Species	Sample
PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) Formula: C42H74NO9P (767.5101) Adducts: [M+H]+ (Ppm: 3.6)	Bathymodiolus (epithelial host cells)	MPIMM_054_QE_P_BP_CF_Bputeoserpentis_MALDI-FISH8_Sl16_s1_DHB_233x233_3um Resolution: 3μm, 233x233 Description
Salinomycin Formula: C42H70O11 (750.4918) Adducts: [M+NH4]+ (Ppm: 14.2)	Bathymodiolus (epithelial host cells)	MPIMM_039_QE_P_BP_CF_Bputeoserpentis_MALDI-FISH8_Sl14_s1_DHB_233x233_3um Resolution: 3μm, 233x234 Description
m/z_768.5187 Formula: - (n/a) Adducts: (Ppm: 0)	Macropus giganteus (Brain)	170321_kangaroobrain-dan3-pos_maxof50.0_med1 Resolution: 50μm, 81x50 Description Sample information Organism: Macropus giganteus (kangaroo) Organism part: Brain Condition: Wildtype Sample growth conditions: Wild
PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) Formula: C42H74NO9P (767.5101) Adducts: [M+H]+ (Ppm: 7.2)	Homo sapiens (esophagus)	LNTO22_1_3 Resolution: 75μm, 121x68 Description
m/z_768.5202 Formula: - (n/a) Adducts: (Ppm: 0)	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(14:0/18:1(12Z)-O(9S,10R)) Formula: C40H76NO9P (745.5257) Adducts: [M+Na]+ (Ppm: 2.3)	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).
m/z_768.519 Formula: - (n/a) Adducts: (Ppm: 0)	Homo sapiens (NA)	160TopL,130TopR,150BottomL,140BottomR-profile Resolution: 17μm, 142x136 Description
PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) Formula: C42H74NO9P (767.5101) Adducts: [M+H]+ (Ppm: 6.5)	Homo sapiens (esophagus)	LNTO22_1_8 Resolution: 75μm, 69x61 Description
PC(14:0/20:4(6E,8Z,11Z,14Z)+=O(5)) Formula: C42H74NO9P (767.5101) Adducts: [M+H]+ (Ppm: 5.9)	Homo sapiens (esophagus)	LNTO22_2_1 Resolution: 75μm, 89x88 Description