M/Z: 529.2693

Hit 3 annotations: Ganoderenic acid E_[M+H]+; Ret-P-man_[M+H]+; ent-6R,16bOH,17-Trihydroxy-7-oxo-6,7-seco-19,6-kauranolide 6-O-glucoside_[M+H]+

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 7 Reference Ions Near m/z 529.2693

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000057850 Reliable	529.2775	529.2772 ~ 529.2779 MzDiff: `3.0 ppm`	Ganoderenic acid E (BioDeep_00000017346) Formula: C30H40O8 (528.2723)	10.51 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000065635 Reliable	529.2764	529.2761 ~ 529.2767 MzDiff: `2.6 ppm`	Ganoderenic acid E (BioDeep_00000017346) Formula: C30H40O8 (528.2723)	2.31 (100%)	Homo sapiens [UBERON:0001155] colon
MSI_000051680 Unreliable	529.2746	529.2746 ~ 529.2746 MzDiff: `none`	Ganoderenic acid E (BioDeep_00000017346) Formula: C30H40O8 (528.2723)	2.66 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000053164 Unreliable	529.2653	529.2653 ~ 529.2653 MzDiff: `none`	Ret-P-man (BioDeep_00000182903) Formula: C26H41O9P (528.2488)	2.9 (100%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000043901 Unreliable	529.2764	529.2764 ~ 529.2764 MzDiff: `none`	Ganoderenic acid E (BioDeep_00000017346) Formula: C30H40O8 (528.2723)	1.99 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000056357 Unavailable	529.2781	529.2781 ~ 529.2781 MzDiff: `none`	Ganoderenic acid E (BioDeep_00000017346) Formula: C30H40O8 (528.2723)	-0.78 (100%)	Homo sapiens [UBERON:0007779] transudate
MSI_000057350 Unreliable	529.2758	529.2758 ~ 529.2758 MzDiff: `none`	Ganoderenic acid E (BioDeep_00000017346) Formula: C30H40O8 (528.2723)	1.11 (100%)	Homo sapiens [UBERON:0007779] transudate

Found 7 Sample Hits

Metabolite	Species	Sample
Ganoderenic acid E Formula: C30H40O8 (528.2723) Adducts: [M+H]+ (Ppm: 7.1)	Homo sapiens (esophagus)	LNTO22_1_4 Resolution: 17μm, 82x80 Description
Ret-P-man Formula: C26H41O9P (528.2488) Adducts: [M+H]+ (Ppm: 17.4)	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).
Ganoderenic acid E Formula: C30H40O8 (528.2723) Adducts: [M+H]+ (Ppm: 10.5)	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).
Ret-P-man Formula: C26H41O9P (528.2488) Adducts: [M+H]+ (Ppm: 18)	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).
Ret-P-man Formula: C26H41O9P (528.2488) Adducts: [M+H]+ (Ppm: 17.8)	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).
ent-6R,16bOH,17-Trihydroxy-7-oxo-6,7-seco-19,6-kauranolide 6-O-glucoside Formula: C26H40O11 (528.257) Adducts: [M+H]+ (Ppm: 9.4)	Homo sapiens (NA)	160TopL,130TopR,150BottomL,140BottomR-profile Resolution: 17μm, 142x136 Description
Ganoderenic acid E Formula: C30H40O8 (528.2723) Adducts: [M+H]+ (Ppm: 3.2)	Homo sapiens (esophagus)	LNTO22_2_2 Resolution: 75μm, 135x94 Description