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 239.1274
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000057764 Reliable 239.1272 239.127 ~ 239.1274
MzDiff: 1.5 ppm
N-acetylglucosamine/N-acetylgalactosamine (BioDeep_00000014327)
Formula: C8H15NO6 (221.0899)
10.02 (56%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000052835 Reliable 239.1284 239.128 ~ 239.1287
MzDiff: 2.8 ppm
Bupropion (BioDeep_00000001443)
Formula: C13H18ClNO (239.1077)
5.73 (100%) DESI
[NOVOCELL:BACKGROUND] blank

Found 14 Sample Hits
Metabolite Species Sample
Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 11.1)
Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 13.6)
Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 11.9)
Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 10.2)
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).

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 14)
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).

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 14.8)
Homo sapiens (NA)
160TopL,130TopR,150BottomL,140BottomR-profile
Resolution: 17μm, 142x136

Description

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 12.7)
Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 14)
Homo sapiens (esophagus)
LNTO30_17_2
Resolution: 75μm, 82x54

Description

Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 9.4)
Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 12.3)
Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 14.8)
Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 13.6)
Homo sapiens (esophagus)
LNTO29_18_2
Resolution: 75μm, 62x68

Description

Bupropion

Formula: C13H18ClNO (239.1077)
Adducts: [M-H2O+NH4]+ (Ppm: 14.8)
Homo sapiens (esophagus)
LNTO30_7_2
Resolution: 75μm, 82x68

Description

N-acetylglucosamine/N-acetylgalactosamine

Formula: C8H15NO6 (221.0899)
Adducts: [M+NH4]+ (Ppm: 14.8)
Homo sapiens (colorectal adenocarcinoma)
160TopL,130TopR,150BottomL,140BottomR-centroid
Resolution: 50μm, 142x136

Description