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
O00267	SUPT5H	HLVLAGGSKPR	kidney	—	100.0	None	—
O00267	SUPT5H	HLVLAGGSKPR	lung	—	100.0	None	—
O00267	SUPT5H	HLVLAGGSKPR	Spleen	—	100.0	None	—
O00267	SUPT5H	SSVGETVYGGSDELSDDITQQQLLPGVK	Heart	—	100.0	None	—
O00267	SUPT5H	SSVGETVYGGSDELSDDITQQQLLPGVK	kidney	—	100.0	None	—
O00267	SUPT5H	SSVGETVYGGSDELSDDITQQQLLPGVK	Spleen	—	100.0	None	—
O00267	SUPT5H	SVVAPEHVK	kidney	—	100.0	None	—
O00267	SUPT5H	SVVAPEHVK	liver	—	100.0	None	—
O00267	SUPT5H	SVVAPEHVK	lung	—	100.0	None	—
O00267	SUPT5H	SVVAPEHVK	Spleen	—	100.0	None	—
O00267	SUPT5H	VVSISSEHLEPITPTK	Heart	—	100.0	None	—
O00267	SUPT5H	VVSISSEHLEPITPTK	kidney	—	100.0	None	—
O00267	SUPT5H	VVSISSEHLEPITPTK	liver	—	100.0	None	—
O00267	SUPT5H	VVSISSEHLEPITPTK	lung	—	100.0	None	—
O00268	TAF4	ETSHSLLLYK	Spleen	—	100.0	None	—
O00268	TAF4	FFEQLDQIEK	kidney	—	100.0	None	—
O00268	TAF4	FFEQLDQIEK	liver	—	100.0	None	—
O00268	TAF4	LQNLVEK	liver	—	100.0	None	—
O00268	TAF4	LQNLVEK	lung	—	100.0	None	—
O00268	TAF4	LQNLVEK	Spleen	—	100.0	None	—
O00287	RFXAP	PTLLEQVLNQK	Spleen	—	100.0	None	—
O00287	RFXAP	SPEVVQFLQK	liver	—	100.0	None	—
O00287	RFXAP	SPEVVQFLQK	Spleen	—	100.0	None	—
O00287	RFXAP	TGSFGDRPARPTLLEQVLNQK	Spleen	—	100.0	None	—
O00291	HIP1	AINTQEVAVK	kidney	—	100.0	None	—
O00291	HIP1	AINTQEVAVK	liver	—	100.0	None	—
O00291	HIP1	AINTQEVAVK	lung	—	100.0	None	—
O00291	HIP1	AINTQEVAVK	Spleen	—	100.0	None	—
O00291	HIP1	DGHPNVLK	lung	—	100.0	None	—
O00291	HIP1	QEELGDLVDK	lung	—	100.0	None	—
O00291	HIP1	SSNLQYFK	lung	—	100.0	None	—
O00291	HIP1	WTEGLISASK	Heart	—	100.0	None	—
O00291	HIP1	WTEGLISASK	lung	—	100.0	None	—
O00303	EIF3F	IQDALSTVLQYAEDVLSGK	Heart	—	100.0	None	—
O00303	EIF3F	IQDALSTVLQYAEDVLSGK	kidney	—	100.0	None	—
O00303	EIF3F	IQDALSTVLQYAEDVLSGK	liver	—	100.0	None	—
O00303	EIF3F	IQDALSTVLQYAEDVLSGK	lung	—	100.0	None	—
O00303	EIF3F	VIGTLLGTVDK	dbs	—	100.0	None	—
O00303	EIF3F	VIGTLLGTVDK	Heart	—	100.0	None	—
O00303	EIF3F	VIGTLLGTVDK	kidney	—	100.0	None	—
O00303	EIF3F	VIGTLLGTVDK	liver	—	100.0	None	—
O00305	CACNB4	ALFDFLK	lung	—	100.0	None	—
O00308	WWP2	DLESIDPEFYNSIVWIK	kidney	—	100.0	None	—
O00308	WWP2	DLESIDPEFYNSIVWIK	Spleen	—	100.0	None	—
O00308	WWP2	FIDTGFTLPFYK	kidney	—	100.0	None	—
O00308	WWP2	FIDTGFTLPFYK	lung	—	100.0	None	—
O00308	WWP2	FIDTGFTLPFYK	Spleen	—	100.0	None	—
O00308	WWP2	FLYQSSSASTDHDPLGPLPPGWEK	kidney	—	100.0	None	—
O00308	WWP2	FLYQSSSASTDHDPLGPLPPGWEK	Spleen	—	100.0	None	—
O00308	WWP2	INSYVEVAVDGLPSETK	kidney	—	100.0	None	—

SysQuan Human Database

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