M/Z: 828.4718

Hit 2 annotations: Josamycin_[M+H]+; PS(16:1(9Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))_[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 13 Reference Ions Near m/z 828.4718

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000062954 Reliable	828.4707	828.4707 ~ 828.4708 MzDiff: `0.4 ppm`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	1.61 (100%)	Mus musculus [UBERON:0000956] cerebral cortex
MSI_000021891 Unreliable	828.4711	828.4711 ~ 828.4711 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	0.56 (100%)	Mus musculus [UBERON:0001499] muscle of arm
MSI_000063623 Unreliable	828.4718	828.4718 ~ 828.4718 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	0.4 (100%)	Mus musculus [UBERON:0000956] cerebral cortex
MSI_000002666 Unavailable	828.4711	828.4711 ~ 828.4711 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	-0.16 (100%)	Rattus norvegicus [UBERON:0001950] neocortex
MSI_000003482 Unavailable	828.4711	828.4711 ~ 828.4711 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	-0.49 (100%)	Rattus norvegicus [UBERON:0002037] cerebellum
MSI_000004282 Unreliable	828.4656	828.4656 ~ 828.4656 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	0.81 (100%)	Homo sapiens [UBERON:0002107] liver
MSI_000005166 Unavailable	828.4711	828.4711 ~ 828.4711 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	-0.64 (100%)	Rattus norvegicus [UBERON:0002298] brainstem
MSI_000005471 Unreliable	828.4711	828.4711 ~ 828.4711 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	2.26 (100%)	Rattus norvegicus [UBERON:0002435] striatum
MSI_000023186 Unreliable	828.4711	828.4711 ~ 828.4711 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	0.48 (100%)	Mus musculus [UBERON:0004250] upper arm bone
MSI_000029139 Unreliable	828.4698	828.4698 ~ 828.4698 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	1.88 (100%)	Macropus giganteus [UBERON:0002336] corpus callosum
MSI_000029175 Unreliable	828.4777	828.4777 ~ 828.4777 MzDiff: `none`	Not Annotated	1.73 (0%)	Macropus giganteus [UBERON:0002336] corpus callosum
MSI_000063051 Unavailable	828.4718	828.4718 ~ 828.4718 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	-0.03 (100%)	Mus musculus [UBERON:0002421] hippocampal formation
MSI_000064831 Unreliable	828.4708	828.4708 ~ 828.4708 MzDiff: `none`	Josamycin (BioDeep_00000002552) Formula: C42H69NO15 (827.4667)	2.23 (100%)	Mus musculus [UBERON:0001950] neocortex

Found 8 Sample Hits

Metabolite	Species	Sample
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 3.5)	Rattus norvegicus (Brain)	Spectroswiss - sol_2x_br_2 Resolution: 17μm, 488x193 Description
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 3.5)	Mus musculus (Left upper arm)	357_l_total ion count Resolution: 50μm, 97x131 Description Diseased
PS(16:1(9Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) Formula: C42H70NO13P (827.4585) Adducts: [M+H]+ (Ppm: 6.1)	Mus musculus (Lung)	image5 Resolution: 40μm, 163x183 Description Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). Ion images of (a) m/z 796.6856 ([U13C-DPPC+Na]+), (b) m/z 756.5154 [PC32:0+Na]+ and (c) m/z 765.6079 ([D9-PC32:0+Na]+). (d) Overlay image of [U13C-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green). Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0.
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 5)	Macropus giganteus (Brain)	170321_kangaroobrain-dan3-pos_maxof50.0_med1 Resolution: 50μm, 81x50 Description Sample information Organism: Macropus giganteus (kangaroo) Organism part: Brain Condition: Wildtype Sample growth conditions: Wild
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 2.6)	Mus musculus (brain)	Brain01_Bregma1-42_01_centroid Resolution: 17μm, 447x118 Description
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 3.8)	Mus musculus (brain)	Brain02_Bregma1-42_03 Resolution: 17μm, 483x403 Description
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 4)	Mus musculus (brain)	Brain02_Bregma-3-88 Resolution: 17μm, 288x282 Description
Josamycin Formula: C42H69NO15 (827.4667) Adducts: [M+H]+ (Ppm: 3.8)	Mus musculus (brain)	Brain02_Bregma-1-46 Resolution: 17μm, 294x399 Description