M/Z: 188.1004


Hit 1 annotations:  N-Acetylglutamine_[M-H2O+NH4]+


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 2 Reference Ions Near m/z 188.1004
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000056623 Reliable 188.1006 188.1004 ~ 188.1009
MzDiff: 2.3 ppm		 N-Acetylglutamine (BioDeep_00000017822)
Formula: C7H12N2O4 (188.0797)		 3.04 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000039656 Unreliable 188.093 188.093 ~ 188.093
MzDiff: none		 3,4-Dihydroxyphenylglycol (BioDeep_00000001226)
Formula: C8H10O4 (170.0579)		 2.1 (100%) Posidonia oceanica
[PO:0005417] phloem

Found 7 Sample Hits
Metabolite Species Sample
N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 12.6) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 13.1) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 11) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 13.6) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 12.6) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 12.6) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

N-Acetylglutamine

Formula: C7H12N2O4 (188.0797)
Adducts: [M-H2O+NH4]+ (Ppm: 9.4) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description