M/Z: 281.212

Hit 1 annotations: 12-HHTrE_[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 2 Reference Ions Near m/z 281.212

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000056591 Reliable	281.2119	281.2116 ~ 281.212 MzDiff: `1.4 ppm`	12-HHTrE (BioDeep_00000004028) Formula: C17H28O3 (280.2038)	4.54 (100%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000055563 Reliable	281.2102	281.21 ~ 281.2103 MzDiff: `1.2 ppm`	12-HHTrE (BioDeep_00000004028) Formula: C17H28O3 (280.2038)	2.57 (100%)	Homo sapiens [UBERON:0001043] esophagus

Found 11 Sample Hits

Metabolite	Species	Sample
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 0.7)	Marker Pen (NA)	3ul_0.8Mpa_RAW_20241016-PAPER PNMK Resolution: 30μm, 315x42 Description 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 `322.1918`, `323.1953`, `546.4010`, and etc, from the single cell deconvolution sampling layer `class_4`. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 2.9)	Homo sapiens (esophagus)	LNTO22_1_3 Resolution: 75μm, 121x68 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 3.2)	Homo sapiens (esophagus)	LNTO29_16_2 Resolution: 17μm, 95x101 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 3.2)	Homo sapiens (esophagus)	LNTO22_1_9 Resolution: 75μm, 89x74 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 2.8)	Homo sapiens (esophagus)	LNTO29_16_3 Resolution: 17μm, 108x107 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 2.9)	Homo sapiens (esophagus)	LNTO26_7_1 Resolution: 17μm, 75x74 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 3.9)	Homo sapiens (esophagus)	LNTO26_7_3 Resolution: 75μm, 82x88 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 0.7)	Homo sapiens (esophagus)	LNTO22_1_5 Resolution: 75μm, 135x94 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 3.9)	Homo sapiens (esophagus)	LNTO22_1_7 Resolution: 75μm, 69x54 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 1.7)	Homo sapiens (esophagus)	LNTO22_1_8 Resolution: 75μm, 69x61 Description
12-HHTrE Formula: C17H28O3 (280.2038) Adducts: [M+H]+ (Ppm: 8.9)	Homo sapiens (colorectal adenocarcinoma)	120TopL, 90TopR, 110BottomL, 100BottomR-centroid Resolution: 50μm, 132x136 Description