M/Z: 865.4714

Hit 2 annotations: PGP(16:0/20:4(6E,8Z,11Z,14Z)+=O(5))_[M+H]+; PGP(16:0/18:1(12Z)-O(9S,10R))_[M+Na]+

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 4 Reference Ions Near m/z 865.4714

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000052569 Unreliable	865.4786	865.4786 ~ 865.4786 MzDiff: `none`	Not Annotated	1.59 (0%)	Homo sapiens [UBERON:0001052] rectum
MSI_000053008 Unreliable	865.4789	865.4789 ~ 865.4789 MzDiff: `none`	Not Annotated	3.07 (0%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000021522 Unreliable	865.4708	865.4708 ~ 865.4708 MzDiff: `none`	PGP(16:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000197334) Formula: C42H74O14P2 (864.4554)	0.86 (100%)	Mus musculus [UBERON:0001499] muscle of arm
MSI_000021584 Unreliable	865.4787	865.4787 ~ 865.4787 MzDiff: `none`	Elatoside E (BioDeep_00000023543) Formula: C46H74O16 (882.4977)	0.81 (100%)	Mus musculus [UBERON:0001499] muscle of arm

Found 2 Sample Hits

Metabolite	Species	Sample
PGP(16:0/20:4(6E,8Z,11Z,14Z)+=O(5)) Formula: C42H74O14P2 (864.4554) Adducts: [M+H]+ (Ppm: 9.4)	Mus musculus (Left upper arm)	357_l_total ion count Resolution: 50μm, 97x131 Description Diseased
PGP(16:0/18:1(12Z)-O(9S,10R)) Formula: C40H76O14P2 (842.471) Adducts: [M+Na]+ (Ppm: 12.9)	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).

Metabolite

Species

Sample

PGP(16:0/20:4(6E,8Z,11Z,14Z)+=O(5))

Formula: C42H74O14P2 (864.4554)
Adducts: [M+H]+ (Ppm: 9.4)

Mus musculus (Left upper arm)

357_l_total ion count

Resolution: 50μm, 97x131

Description

Diseased

PGP(16:0/18:1(12Z)-O(9S,10R))

Formula: C40H76O14P2 (842.471)
Adducts: [M+Na]+ (Ppm: 12.9)

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).