M/Z: 277.1452


Hit 1 annotations:  Queuine_[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 Reference Ions Near m/z 277.1452
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context

Found 7 Sample Hits
Metabolite Species Sample
Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 15.4) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 13.9) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 16.4) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 16.4) 		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).
Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 16.8) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 15.4) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

Queuine

Formula: C12H15N5O3 (277.1175)
Adducts: [M-H2O+NH4]+ (Ppm: 16.1) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description