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 914.5575
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000052283 Unreliable 914.5607 914.5607 ~ 914.5607
MzDiff: none
Not Annotated 2.22 (0%) Homo sapiens
[UBERON:0001052] rectum
MSI_000052973 Unreliable 914.5575 914.5575 ~ 914.5575
MzDiff: none
PS(20:5(5Z,8Z,11Z,14Z,17Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000207839)
Formula: C46H70NO13P (875.4585)
3.1 (100%) DESI
[NOVOCELL:BACKGROUND] blank

Found 6 Sample Hits
Metabolite Species Sample
PS(20:5(5Z,8Z,11Z,14Z,17Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))

Formula: C46H70NO13P (875.4585)
Adducts: [M+K]+ (Ppm: 1.4)
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).

Sirolimus

Formula: C51H79NO13 (913.5551)
Adducts: [M+H]+ (Ppm: 8.6)
Mytilus edulis (mantle)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210
Resolution: 10μm, 270x210

Description

Sirolimus

Formula: C51H79NO13 (913.5551)
Adducts: [M+H]+ (Ppm: 8.5)
Mytilus edulis (mantle)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210
Resolution: 10μm, 275x210

Description

PA(22:1(13Z)/LTE4)

Formula: C48H84NO11PS (913.5502)
Adducts: [M+H]+ (Ppm: 2.6)
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).

m/z_914.5607

Formula: - (n/a)
Adducts: (Ppm: 0)
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).

m/z_914.5633

Formula: - (n/a)
Adducts: (Ppm: 0)
Homo sapiens (NA)
160TopL,130TopR,150BottomL,140BottomR-profile
Resolution: 17μm, 142x136

Description