SysQuan Human Database

Fast, large-scale absolute quantification for human samples. Unlike traditional methods requiring expensive synthetic peptides for each target, SysQuan uses metabolically K6-labeled mouse tissues with pre-quantified proteins. Simply mix your human samples with our standardized mouse tissue extracts to achieve absolute quantification across the entire proteome.

How to Use:

Search for proteins by gene name, UniProt accession, or peptide sequence
Filter by tissue type or assay availability (MRM, PRM-PASEF)
Select peptides to add them to your cart
Access MRM/PRM transitions, calibration curves, and observed peptide spectra
Download assay data

Available Data:

Optimized MRM & PRM-PASEF transitions for targeted MS
Absolute quantification calibration curves (fmol/µg)
Observed peptide MS/MS spectra from mouse tissues
Multi-tissue coverage across mouse organs

Use the SysQuan Kit: Pre-quantified K6-labeled mouse tissue extracts ready to spike into your human samples for rapid absolute quantification—no need for expensive synthetic peptide standards!

Uniprot ID	Gene	Peptide Sequence	Tissue	Mouse Conc. (fmol/µg)	Incorp. (%)	Assays Available	PTM
Q12955	ANK3	NDITPLHVASK	kidney	—	100.0	None	—
Q12955	ANK3	NDITPLHVASK	lung	—	100.0	None	—
Q12955	ANK3	NGYTPLHIAAK	kidney	—	100.0	None	—
Q12955	ANK3	NGYTPLHIAAK	liver	—	100.0	None	—
Q12955	ANK3	QESNQIGPEGGILSSTTVPLVQASFPEGALTK	liver	—	100.0	None	—
Q12955	ANK3	QESNQIGPEGGILSSTTVPLVQASFPEGALTK	lung	—	100.0	None	—
Q12955	ANK3	SGLTPLHVAAHYDNQK	Heart	—	100.0	None	—
Q12955	ANK3	SGLTPLHVAAHYDNQK	liver	—	100.0	None	—
Q12955	ANK3	SGLTPLHVAAHYDNQK	lung	—	100.0	None	—
Q12955	ANK3	SGLTPLHVAAHYDNQK	Spleen	—	100.0	None	—
Q12955	ANK3	VALLLLDQGASPHAAAK	Heart	—	100.0	None	—
Q12955	ANK3	VALLLLDQGASPHAAAK	kidney	—	100.0	None	—
Q12955	ANK3	VALLLLDQGASPHAAAK	liver	—	100.0	None	—
Q12955	ANK3	VALLLLDQGASPHAAAK	lung	—	100.0	None	—
Q12955	ANK3	VALLLLDQGASPHAAAK	Spleen	—	100.0	None	—
Q12955	ANK3	VNVAEVLVNQGAHVDAQTK	Heart	—	100.0	None	—
Q12955	ANK3	VNVAEVLVNQGAHVDAQTK	kidney	—	100.0	None	—
Q12955	ANK3	VNVAEVLVNQGAHVDAQTK	liver	—	100.0	None	—
Q12955	ANK3	VNVAEVLVNQGAHVDAQTK	lung	—	100.0	None	—
Q12955	ANK3	VNVAEVLVNQGAHVDAQTK	Spleen	—	100.0	None	—
Q12955	ANK3	YLGPQDLK	kidney	—	100.0	None	—
Q12955	ANK3	YLGPQDLK	lung	—	100.0	None	—
Q12955	ANK3	YLVQDGAQVEAK	Heart	—	100.0	None	—
Q12955	ANK3	YLVQDGAQVEAK	lung	—	100.0	None	—
Q12955	ANK3	YLVQDGAQVEAK	Spleen	—	100.0	None	—
Q12959	DLG1	AASHEQAAAALK	Heart	—	100.0	None	—
Q12959	DLG1	AASHEQAAAALK	kidney	—	100.0	None	—
Q12959	DLG1	AASHEQAAAALK	liver	—	100.0	None	—
Q12959	DLG1	AASHEQAAAALK	lung	—	100.0	None	—
Q12959	DLG1	AASHEQAAAALK	Spleen	—	100.0	None	—
Q12959	DLG1	ALFDYDK	lung	—	100.0	None	—
Q12959	DLG1	ALFDYDK	Spleen	—	100.0	None	—
Q12959	DLG1	GLGFSIAGGVGNQHIPGDNSIYVTK	Heart	—	100.0	None	—
Q12959	DLG1	GLGFSIAGGVGNQHIPGDNSIYVTK	kidney	—	100.0	None	—
Q12959	DLG1	GLGFSIAGGVGNQHIPGDNSIYVTK	liver	—	100.0	None	—
Q12959	DLG1	GLGFSIAGGVGNQHIPGDNSIYVTK	lung	—	100.0	None	—
Q12959	DLG1	GLGFSIAGGVGNQHIPGDNSIYVTK	Spleen	—	100.0	None	—
Q12959	DLG1	GNSGLGFSIAGGTDNPHIGDDSSIFITK	Heart	—	100.0	None	—
Q12959	DLG1	GNSGLGFSIAGGTDNPHIGDDSSIFITK	kidney	—	100.0	None	—
Q12959	DLG1	GNSGLGFSIAGGTDNPHIGDDSSIFITK	liver	—	100.0	None	—
Q12959	DLG1	GNSGLGFSIAGGTDNPHIGDDSSIFITK	lung	—	100.0	None	—
Q12959	DLG1	GNSGLGFSIAGGTDNPHIGDDSSIFITK	Spleen	—	100.0	None	—
Q12959	DLG1	IIEGGAAHK	kidney	—	100.0	None	—
Q12959	DLG1	INDDLISEFPDK	Spleen	—	100.0	None	—
Q12959	DLG1	LEQEFTEHFTAIVQGDTLEDIYNQVK	Heart	—	100.0	None	—
Q12959	DLG1	LEQEFTEHFTAIVQGDTLEDIYNQVK	kidney	—	100.0	None	—
Q12959	DLG1	LEQEFTEHFTAIVQGDTLEDIYNQVK	liver	—	100.0	None	—
Q12959	DLG1	LEQEFTEHFTAIVQGDTLEDIYNQVK	lung	—	100.0	None	—
Q12959	DLG1	LEQEFTEHFTAIVQGDTLEDIYNQVK	Spleen	—	100.0	None	—
Q12959	DLG1	LQIAQLYPISIFIKPK	kidney	—	100.0	None	—

SysQuan Human Database

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