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
P55072	VCP	AIANECQANFISIK	Spleen	—	100.0	MRM+PRM	['Cys']
P55072	VCP	GVLFYGPPGCGK	Heart	—	100.0	MRM+PRM	['Cys']
P55072	VCP	GVLFYGPPGCGK	kidney	—	100.0	MRM+PRM	['Cys']
P55072	VCP	GVLFYGPPGCGK	plasma	—	100.0	MRM+PRM	['Cys']
P55072	VCP	LGDVISIQPCPDVK	Heart	—	100.0	MRM+PRM	['Cys']
P55072	VCP	LGDVISIQPCPDVK	kidney	—	100.0	MRM+PRM	['Cys']
P55072	VCP	LGDVISIQPCPDVK	lung	—	100.0	MRM+PRM	['Cys']
P55072	VCP	LGDVISIQPCPDVK	plasma	—	100.0	MRM+PRM	['Cys']
P55084	HADHB	ALAMGYKPK	dbs	—	100.0	MRM+PRM	['Meth']
P55084	HADHB	ALAMGYKPK	kidney	—	100.0	MRM+PRM	['Meth']
P55084	HADHB	ALAMGYKPK	lung	—	100.0	MRM+PRM	['Meth']
P55084	HADHB	ALAMGYKPK	Spleen	—	100.0	MRM+PRM	['Meth']
P55263	ADK	AATFFGCIGIDK	Heart	—	100.0	MRM+PRM	['Cys']
P55263	ADK	AATFFGCIGIDK	lung	—	100.0	MRM+PRM	['Cys']
P55263	ADK	AATFFGCIGIDK	plasma	—	100.0	MRM+PRM	['Cys']
P55263	ADK	AATFFGCIGIDK	Spleen	—	100.0	MRM+PRM	['Cys']
P56192	MARS1	NPEQVDLYQFMAK	dbs	—	100.0	MRM+PRM	['Meth']
P56192	MARS1	NPEQVDLYQFMAK	Heart	—	100.0	MRM+PRM	['Meth']
P56192	MARS1	NPEQVDLYQFMAK	kidney	—	100.0	MRM+PRM	['Meth']
P56192	MARS1	NPEQVDLYQFMAK	liver	—	100.0	MRM+PRM	['Meth']
P56192	MARS1	NPEQVDLYQFMAK	lung	—	100.0	MRM+PRM	['Meth']
P56192	MARS1	NPEQVDLYQFMAK	lung	—	100.0	MRM+PRM	['Meth']
P56192	MARS1	NPEQVDLYQFMAK	Spleen	—	100.0	MRM+PRM	['Meth']
P60174	TPI1	VTNGAFTGEISPGMIK	lung	—	100.0	MRM+PRM	['Meth']
P60174	TPI1	VTNGAFTGEISPGMIK	lung	—	100.0	MRM+PRM	['Meth']
P60174	TPI1	VTNGAFTGEISPGMIK	plasma	—	100.0	MRM+PRM	['Meth']
P60174	TPI1	VTNGAFTGEISPGMIK	Spleen	—	100.0	MRM+PRM	['Meth']
P60900	PSMA6	CDPAGYYCGFK	dbs	—	100.0	MRM+PRM	['Cys']
P60900	PSMA6	CDPAGYYCGFK	lung	—	100.0	MRM+PRM	['Cys']
P60900	PSMA6	CDPAGYYCGFK	plasma	—	100.0	MRM+PRM	['Cys']
P60900	PSMA6	DCAVIVTQK	dbs	—	100.0	MRM+PRM	['Cys']
P60900	PSMA6	DCAVIVTQK	lung	—	100.0	MRM+PRM	['Cys']
P60900	PSMA6	DCAVIVTQK	plasma	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	CVVVGDGAVGK	dbs	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	CVVVGDGAVGK	kidney	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	CVVVGDGAVGK	lung	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	YVECSALTQK	dbs	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	YVECSALTQK	kidney	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	YVECSALTQK	lung	—	100.0	MRM+PRM	['Cys']
P60953	CDC42	YVECSALTQK	plasma	—	100.0	MRM+PRM	['Cys']
P61019	RAB2A	SCLLLQFTDK	kidney	—	100.0	MRM+PRM	['Cys']
P61019	RAB2A	SCLLLQFTDK	liver	—	100.0	MRM+PRM	['Cys']
P61019	RAB2A	SCLLLQFTDK	plasma	—	100.0	MRM+PRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	Heart	—	100.0	MRM+PRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	kidney	—	100.0	MRM+PRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	liver	—	100.0	MRM+PRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	lung	—	100.0	MRM+PRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	plasma	—	100.0	MRM+PRM	['Cys']
P61158	ACTR3	LGYAGNTEPQFIIPSCIAIK	dbs	—	100.0	MRM+PRM	['Cys']
P61158	ACTR3	LGYAGNTEPQFIIPSCIAIK	kidney	—	100.0	MRM+PRM	['Cys']

SysQuan Human Database

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