- 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 243.1963
NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
---|---|---|---|---|---|
MSI_000007970 Reliable | 243.2052 | 243.2051 ~ 243.2054 MzDiff: 1.6 ppm |
N6-Carboxymethyllysine (BioDeep_00000169756) Formula: C8H16N2O4 (204.111) |
16.3 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis |
MSI_000057158 Unreliable | 243.1901 | 243.1901 ~ 243.1901 MzDiff: none |
L-Tryptophan (BioDeep_00000000127) Formula: C11H12N2O2 (204.0899) |
1.33 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 4 Sample Hits
Metabolite | Species | Sample | |
---|---|---|---|
6-Ketomyristic acid Formula: C14H26O3 (242.1882) Adducts: [M+H]+ (Ppm: 1.4) |
Marker Pen (NA) |
3ul_0.8Mpa_RAW_20241016-PAPER PNMKResolution: 30μm, 315x42
By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of |
|
6-Ketomyristic acid Formula: C14H26O3 (242.1882) Adducts: [M+H]+ (Ppm: 3.4) |
Homo sapiens (colorectal adenocarcinoma) |
80TopL, 50TopR, 70BottomL, 60BottomR-profileResolution: 17μm, 137x136
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). |
|
6-Ketomyristic acid Formula: C14H26O3 (242.1882) Adducts: [M+H]+ (Ppm: 5.5) |
Homo sapiens (colorectal adenocarcinoma) |
439TopL, 409TopR, 429BottomL, 419BottomR-profileResolution: 17μm, 157x136
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). |
|
6-Ketomyristic acid Formula: C14H26O3 (242.1882) Adducts: [M+H]+ (Ppm: 5.1) |
Homo sapiens (esophagus) |
LNTO22_1_7Resolution: 75μm, 69x54
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