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
O00267	SUPT5H	HLVLAGGSKPR	lung	—	100.0	None	—
O00267	SUPT5H	SSVGETVYGGSDELSDDITQQQLLPGVK	kidney	—	100.0	None	—
O00267	SUPT5H	SVVAPEHVK	liver	—	100.0	None	—
O00267	SUPT5H	VVSISSEHLEPITPTK	liver	—	100.0	None	—
O00267	SUPT5H	VVSISSEHLEPITPTK	lung	—	100.0	None	—
O00268	TAF4	FFEQLDQIEK	liver	—	100.0	None	—
O00268	TAF4	LQNLVEK	liver	—	100.0	None	—
O00268	TAF4	LQNLVEK	lung	—	100.0	None	—
O00291	HIP1	AINTQEVAVK	kidney	—	100.0	None	—
O00291	HIP1	DGHPNVLK	lung	—	100.0	None	—
O00291	HIP1	QEELGDLVDK	lung	—	100.0	None	—
O00291	HIP1	WTEGLISASK	lung	—	100.0	None	—
O00299	CLIC1	NSNPALNDNLEK	lung	—	100.0	None	—
O00299	CLIC1	NSNPALNDNLEK	plasma	—	100.0	None	—
O00303	EIF3F	VIGTLLGTVDK	liver	—	100.0	None	—
O00308	WWP2	AGVALPFEK	kidney	—	100.0	None	—
O00308	WWP2	AGVALPFEK	liver	—	100.0	None	—
O00308	WWP2	AGVALPFEK	lung	—	100.0	None	—
O00308	WWP2	DLESIDPEFYNSIVWIK	kidney	—	100.0	None	—
O00308	WWP2	FIDTGFTLPFYK	kidney	—	100.0	None	—
O00308	WWP2	FIDTGFTLPFYK	lung	—	100.0	None	—
O00308	WWP2	FLYQSSSASTDHDPLGPLPPGWEK	kidney	—	100.0	None	—
O00308	WWP2	INSYVEVAVDGLPSETK	kidney	—	100.0	None	—
O00308	WWP2	INSYVEVAVDGLPSETK	lung	—	100.0	None	—
O00308	WWP2	LPVGGFAELIGSNGPQK	liver	—	100.0	None	—
O00308	WWP2	NELLGTASVNLSNVLK	kidney	—	100.0	None	—
O00308	WWP2	NELLGTASVNLSNVLK	lung	—	100.0	None	—
O00308	WWP2	QIQWFWQVVK	kidney	—	100.0	None	—
O00308	WWP2	VYYVDHNTK	kidney	—	100.0	None	—
O00308	WWP2	VYYVDHNTK	lung	—	100.0	None	—
O00327	BMAL1	GATNPYTEANYKPTFLSDDELK	kidney	—	100.0	None	—
O00327	BMAL1	GATNPYTEANYKPTFLSDDELK	lung	—	100.0	None	—
O00327	BMAL1	ILFVSESVFK	kidney	—	100.0	None	—
O00327	BMAL1	ILNYSQNDLIGQSLFDYLHPK	kidney	—	100.0	None	—
O00327	BMAL1	ILNYSQNDLIGQSLFDYLHPK	lung	—	100.0	None	—
O00329	PIK3CD	VNWLAHNVSK	kidney	—	100.0	None	—
O00329	PIK3CD	VNWLAHNVSK	lung	—	100.0	None	—
O00337	SLC28A1	LVYPEVEESK	kidney	—	100.0	None	—
O00391	QSOX1	FVAVLAK	dbs	—	100.0	None	—
O00391	QSOX1	FVAVLAK	lung	—	100.0	None	—
O00391	QSOX1	FVAVLAK	plasma	—	100.0	None	—
O00391	QSOX1	IPYSFFK	liver	—	100.0	None	—
O00399	DCTN6	ILPNYHHLK	kidney	—	100.0	None	—
O00399	DCTN6	ILPNYHHLK	lung	—	100.0	None	—
O00400	SLC33A1	EETQGITDTYK	liver	—	100.0	None	—
O00400	SLC33A1	LVEEGVPK	liver	—	100.0	None	—
O00400	SLC33A1	LVEEGVPK	lung	—	100.0	None	—
O00401	WASL	ADIGTPSNFQHIGHVGWDPNTGFDLNNLDPELK	lung	—	100.0	None	—
O00401	WASL	TGGVEAVK	liver	—	100.0	None	—
O00401	WASL	VIYDFIEK	kidney	—	100.0	None	—

SysQuan Core Database

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