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 3 Reference Ions Near m/z 459.327
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000052713 Reliable 459.3275 459.327 ~ 459.3279
MzDiff: 3.3 ppm
N-Eicosapentaenoyl Arginine (BioDeep_00000171344)
Formula: C26H42N4O3 (458.3257)
11.43 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000065901 Unreliable 459.327 459.327 ~ 459.327
MzDiff: none
N-Eicosapentaenoyl Arginine (BioDeep_00000171344)
Formula: C26H42N4O3 (458.3257)
0.93 (100%) Homo sapiens
[UBERON:0007779] transudate
MSI_000055709 Unreliable 459.3284 459.3284 ~ 459.3284
MzDiff: none
N-Eicosapentaenoyl Arginine (BioDeep_00000171344)
Formula: C26H42N4O3 (458.3257)
0.6 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 18 Sample Hits
Metabolite Species Sample
N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11.6)
Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 10.3)
Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11)
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).

1-docosanoyl-glycero-3-phosphate

Formula: C25H51O7P (494.3372)
Adducts: [M+H-2H2O]+ (Ppm: 0.5)
Homo sapiens (colorectal adenocarcinoma)
520TopL, 490TopR, 510BottomL, 500BottomR-profile
Resolution: 17μm, 147x131

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-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11.4)
Homo sapiens (esophagus)
LNTO26_7_1
Resolution: 17μm, 75x74

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 9.9)
Homo sapiens (esophagus)
LNTO26_7_2
Resolution: 17μm, 135x101

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 12.5)
Homo sapiens (esophagus)
LNTO26_7_3
Resolution: 75μm, 82x88

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 13.2)
Homo sapiens (esophagus)
TO31T
Resolution: 75μm, 56x54

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11.4)
Homo sapiens (esophagus)
TO29T
Resolution: 75μm, 56x48

Description

1-docosanoyl-glycero-3-phosphate

Formula: C25H51O7P (494.3372)
Adducts: [M+H-2H2O]+ (Ppm: 7.9)
Homo sapiens (esophagus)
LNTO30_8M_3
Resolution: 75μm, 69x54

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 10.3)
Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11.2)
Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11.9)
Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 11.6)
Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

1-docosanoyl-glycero-3-phosphate

Formula: C25H51O7P (494.3372)
Adducts: [M+H-2H2O]+ (Ppm: 7.9)
Homo sapiens (esophagus)
LNTO30_7_2
Resolution: 75μm, 82x68

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 13.8)
Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 13)
Homo sapiens (colorectal adenocarcinoma)
200TopL, 170TopR, 190BottomL, 180BottomR-centroid
Resolution: 50μm, 132x126

Description

N-Eicosapentaenoyl Arginine

Formula: C26H42N4O3 (458.3257)
Adducts: [M+H]+ (Ppm: 13.2)
Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description