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 8 Reference Ions Near m/z 283.2224
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000021061 Reliable 283.2193 283.2191 ~ 283.2196
MzDiff: 2.1 ppm
(-)-Quebrachamine (BioDeep_00000007252)
Formula: C19H26N2 (282.2096)
6.13 (100%) Rattus norvegicus
[UBERON:0004358] caput epididymis
MSI_000056533 Reliable 283.2283 283.228 ~ 283.2286
MzDiff: 2.4 ppm
MG(0:0/14:1(9Z)/0:0) (BioDeep_00000032087)
Formula: C17H32O4 (300.23)
5.24 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000058955 Unavailable 283.2224 283.2224 ~ 283.2224
MzDiff: none
Levallorphan (BioDeep_00000002728)
Formula: C19H25NO (283.1936)
-0.59 (100%) Mus musculus
[UBERON:0001950] neocortex
MSI_000059347 Unreliable 283.2224 283.2224 ~ 283.2224
MzDiff: none
Levallorphan (BioDeep_00000002728)
Formula: C19H25NO (283.1936)
1.15 (100%) Mus musculus
[UBERON:0002298] brainstem
MSI_000060950 Unavailable 283.2224 283.2224 ~ 283.2224
MzDiff: none
Levallorphan (BioDeep_00000002728)
Formula: C19H25NO (283.1936)
-0.57 (100%) Mus musculus
[UBERON:0002421] hippocampal formation
MSI_000061752 Unavailable 283.2248 283.2248 ~ 283.2248
MzDiff: none
MG(0:0/14:1(9Z)/0:0) (BioDeep_00000032087)
Formula: C17H32O4 (300.23)
-0.38 (100%) Mus musculus
[UBERON:0000956] cerebral cortex
MSI_000062493 Unavailable 283.2248 283.2248 ~ 283.2248
MzDiff: none
MG(0:0/14:1(9Z)/0:0) (BioDeep_00000032087)
Formula: C17H32O4 (300.23)
-0.38 (100%) Mus musculus
[UBERON:0001950] neocortex
MSI_000062559 Unreliable 283.2248 283.2248 ~ 283.2248
MzDiff: none
MG(0:0/14:1(9Z)/0:0) (BioDeep_00000032087)
Formula: C17H32O4 (300.23)
2.47 (100%) Mus musculus
[UBERON:0002421] hippocampal formation

Found 6 Sample Hits
Metabolite Species Sample
[4-(2-hydroxy-6-methylhept-5-en-2-yl)cyclohexyl]methyl acetate

Formula: C17H30O3 (282.2195)
Adducts: [M+H]+ (Ppm: 10.1)
Posidonia oceanica (root)
MS1_20180404_PO_1200
Resolution: 17μm, 193x208

Description

3-Dodecyloxypropane-1,2-diol

Formula: C15H32O3 (260.2351)
Adducts: [M+Na]+ (Ppm: 1.9)
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).

(-)-Quebrachamine

Formula: C19H26N2 (282.2096)
Adducts: [M+H]+ (Ppm: 16.4)
Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

Levallorphan

Formula: C19H25NO (283.1936)
Adducts: [M-H2O+NH4]+ (Ppm: 19.5)
Mus musculus (brain)
Brain01_Bregma-3-88b_centroid
Resolution: 17μm, 265x320

Description

MG(0:0/14:1(9Z)/0:0)

Formula: C17H32O4 (300.23)
Adducts: [M+H-H2O]+ (Ppm: 2.3)
Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description

MG(0:0/14:1(9Z)/0:0)

Formula: C17H32O4 (300.23)
Adducts: [M+H-H2O]+ (Ppm: 4.4)
Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description