M/Z: 618.3701


Hit 2 annotations:  LysoPI(18:0/0:0)_[M+NH4]+; Neuromedin N_[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 4 Reference Ions Near m/z 618.3701
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000043416 Reliable 618.3711 618.371 ~ 618.3711
MzDiff: 0.4 ppm		 LysoPI(18:0/0:0) (BioDeep_00000169726)
Formula: C27H53O12P (600.3274)		 1.71 (100%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000054524 Unreliable 618.3748 618.3748 ~ 618.3748
MzDiff: none		 Neuromedin N (BioDeep_00000032793)
Formula: C32H51N5O7 (617.3788)		 2.21 (100%) MALDI - DHB
[NOVOCELL:BACKGROUND] blank
MSI_000056386 Unavailable 618.3798 618.3798 ~ 618.3798
MzDiff: none		 Neuromedin N (BioDeep_00000032793)
Formula: C32H51N5O7 (617.3788)		 -1.14 (100%) Homo sapiens
[UBERON:0007779] transudate
MSI_000057248 Unreliable 618.3606 618.3606 ~ 618.3606
MzDiff: none		 LysoPI(18:0/0:0) (BioDeep_00000169726)
Formula: C27H53O12P (600.3274)		 1.25 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 5 Sample Hits
Metabolite Species Sample
LysoPI(18:0/0:0)

Formula: C27H53O12P (600.3274)
Adducts: [M+NH4]+ (Ppm: 15.7) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

LysoPI(18:0/0:0)

Formula: C27H53O12P (600.3274)
Adducts: [M+NH4]+ (Ppm: 15.9) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

Neuromedin N

Formula: C32H51N5O7 (617.3788)
Adducts: [M+H]+ (Ppm: 17.8) 		Mytilus edulis (mantle)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210
Resolution: 10μm, 275x210

Description

LysoPI(18:0/0:0)

Formula: C27H53O12P (600.3274)
Adducts: [M+NH4]+ (Ppm: 14.3) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

LysoPI(18:0/0:0)

Formula: C27H53O12P (600.3274)
Adducts: [M+NH4]+ (Ppm: 15.1) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description