SysQuan Core 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
P10398	ARAF	SNNIFLHEGLTVK	liver	—	100.0	None	—
P10398	ARAF	WHGDVAVK	liver	—	100.0	None	—
P10412	H1-4	ALAAAGYDVEK	kidney	—	100.0	None	—
P10412	H1-4	ALAAAGYDVEK	lung	—	100.0	None	—
P10412	H1-4	ASGPPVSELITK	lung	—	100.0	None	—
P10412	H1-4	ASGPPVSELITK	plasma	—	100.0	None	—
P10412	H1-4	SETAPAAPAAPAPAEK	liver	—	100.0	None	—
P10412	H1-4	SETAPAAPAAPAPAEK	plasma	—	100.0	None	—
P10412	H1-4	SGVSLAALK	kidney	—	100.0	None	—
P10412	H1-4	SGVSLAALK	plasma	—	100.0	None	—
P10515	DLAT	LSEGDLLAEIETDK	kidney	—	100.0	None	—
P10515	DLAT	LSEGDLLAEIETDK	lung	—	100.0	None	—
P10515	DLAT	QNHVVDVSVAVSTPAGLITPIVFNAHIK	kidney	—	100.0	None	—
P10586	PTPRF	DDQHFTVTGLHK	kidney	—	100.0	None	—
P10586	PTPRF	DDQHFTVTGLHK	liver	—	100.0	None	—
P10586	PTPRF	NLYAHIQK	liver	—	100.0	None	—
P10586	PTPRF	NLYAHIQK	lung	—	100.0	None	—
P10586	PTPRF	QFQFTDWPEQGVPK	liver	—	100.0	None	—
P10586	PTPRF	QFQFTDWPEQGVPK	lung	—	100.0	None	—
P10586	PTPRF	SGALQIESSEESDQGK	kidney	—	100.0	None	—
P10586	PTPRF	TAQSTPSAPPQK	liver	—	100.0	None	—
P10586	PTPRF	TAQSTPSAPPQK	lung	—	100.0	None	—
P10586	PTPRF	TGEGFIDFIGQVHK	kidney	—	100.0	None	—
P10586	PTPRF	TGEGFIDFIGQVHK	lung	—	100.0	None	—
P10586	PTPRF	VLAFTAVGDGPPSPTIQVK	kidney	—	100.0	None	—
P10586	PTPRF	VLAFTAVGDGPPSPTIQVK	liver	—	100.0	None	—
P10586	PTPRF	VLAFTAVGDGPPSPTIQVK	plasma	—	100.0	None	—
P10588	NR2F6	AFQEQVDK	kidney	—	100.0	None	—
P10588	NR2F6	AFQEQVDK	liver	—	100.0	None	—
P10635	CYP2D6	FHPEHFLDAQGHFVK	liver	—	100.0	None	—
P10636	MAPT	HVPGGGSVQIVYK	kidney	—	100.0	None	—
P10636	MAPT	HVPGGGSVQIVYK	lung	—	100.0	None	—
P10636	MAPT	HVPGGGSVQIVYKPVDLSK	kidney	—	100.0	None	—
P10636	MAPT	HVPGGGSVQIVYKPVDLSK	lung	—	100.0	None	—
P10636	MAPT	IGSLDNITHVPGGGNK	kidney	—	100.0	None	—
P10644	PRKAR1A	EDEISPPPPNPVVK	kidney	—	100.0	None	—
P10644	PRKAR1A	EDEISPPPPNPVVK	liver	—	100.0	None	—
P10644	PRKAR1A	EDEISPPPPNPVVK	lung	—	100.0	None	—
P10644	PRKAR1A	HNIQALLK	kidney	—	100.0	None	—
P10644	PRKAR1A	HNIQALLK	lung	—	100.0	None	—
P10644	PRKAR1A	VSILESLDK	kidney	—	100.0	None	—
P10644	PRKAR1A	VSILESLDK	lung	—	100.0	None	—
P10644	PRKAR1A	VSILESLDK	plasma	—	100.0	None	—
P10721	KIT	NDSNYVVK	lung	—	100.0	None	—
P10809	HSPD1	GYISPYFINTSK	dbs	—	100.0	None	—
P10809	HSPD1	GYISPYFINTSK	kidney	—	100.0	None	—
P10809	HSPD1	GYISPYFINTSK	liver	—	100.0	None	—
P10809	HSPD1	IGIEIIK	plasma	—	100.0	None	—
P10809	HSPD1	LSDGVAVLK	kidney	—	100.0	None	—
P10809	HSPD1	LSDGVAVLK	plasma	—	100.0	None	—

SysQuan Core Database

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