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
O75151	PHF2	NSKPDSLLK	kidney	—	100.0	None	—
O75151	PHF2	NSKPDSLLK	lung	—	100.0	None	—
O75151	PHF2	NSKPDSLLK	Spleen	—	100.0	None	—
O75151	PHF2	SVDVTDVTK	Heart	—	100.0	None	—
O75151	PHF2	SVDVTDVTK	kidney	—	100.0	None	—
O75151	PHF2	SVDVTDVTK	lung	—	100.0	None	—
O75151	PHF2	SVDVTDVTK	Spleen	—	100.0	None	—
O75151	PHF2	SVLSVPNK	Spleen	—	100.0	None	—
O75151	PHF2	VASIETGLAAAAAK	Heart	—	100.0	None	—
O75151	PHF2	VASIETGLAAAAAK	lung	—	100.0	None	—
O75151	PHF2	VASIETGLAAAAAK	Spleen	—	100.0	None	—
O75152	ZC3H11A	LIWEISGGK	lung	—	100.0	None	—
O75152	ZC3H11A	LIWEISGGK	Spleen	—	100.0	None	—
O75152	ZC3H11A	LSSASTGKPPLSVEDDFEK	kidney	—	100.0	None	—
O75152	ZC3H11A	LSSASTGKPPLSVEDDFEK	Spleen	—	100.0	None	—
O75152	ZC3H11A	TFSEVLAEK	liver	—	100.0	None	—
O75152	ZC3H11A	TFSEVLAEK	lung	—	100.0	None	—
O75152	ZC3H11A	VNVKPSVVK	kidney	—	100.0	None	—
O75152	ZC3H11A	VNVKPSVVK	liver	—	100.0	None	—
O75152	ZC3H11A	VNVKPSVVK	lung	—	100.0	None	—
O75152	ZC3H11A	VNVKPSVVK	Spleen	—	100.0	None	—
O75152	ZC3H11A	YVDGLFLPPSK	lung	—	100.0	None	—
O75153	CLUH	DQEQSVIYGSIDFGK	Heart	—	100.0	None	—
O75153	CLUH	DQEQSVIYGSIDFGK	liver	—	100.0	None	—
O75153	CLUH	DQEQSVIYGSIDFGK	lung	—	100.0	None	—
O75153	CLUH	DQEQSVIYGSIDFGK	Spleen	—	100.0	None	—
O75153	CLUH	EGYTIYK	Heart	—	100.0	None	—
O75153	CLUH	EGYTIYK	kidney	—	100.0	None	—
O75153	CLUH	EGYTIYK	liver	—	100.0	None	—
O75153	CLUH	EGYTIYK	Spleen	—	100.0	None	—
O75153	CLUH	ESSEYLK	Heart	—	100.0	None	—
O75153	CLUH	ESSEYLK	kidney	—	100.0	None	—
O75153	CLUH	ESSEYLK	liver	—	100.0	None	—
O75153	CLUH	FLSHSLVELLNQISPTFK	Heart	—	100.0	None	—
O75153	CLUH	FLSHSLVELLNQISPTFK	kidney	—	100.0	None	—
O75153	CLUH	FLSHSLVELLNQISPTFK	liver	—	100.0	None	—
O75153	CLUH	FLSHSLVELLNQISPTFK	lung	—	100.0	None	—
O75153	CLUH	FLSHSLVELLNQISPTFK	Spleen	—	100.0	None	—
O75153	CLUH	GFYLNQSTAYHFNPK	Heart	—	100.0	None	—
O75153	CLUH	GFYLNQSTAYHFNPK	kidney	—	100.0	None	—
O75153	CLUH	GFYLNQSTAYHFNPK	liver	—	100.0	None	—
O75153	CLUH	HKPAFTEEDVLNIFPVVK	Heart	—	100.0	None	—
O75153	CLUH	HKPAFTEEDVLNIFPVVK	kidney	—	100.0	None	—
O75153	CLUH	HKPAFTEEDVLNIFPVVK	liver	—	100.0	None	—
O75153	CLUH	HKPAFTEEDVLNIFPVVK	lung	—	100.0	None	—
O75153	CLUH	HKPAFTEEDVLNIFPVVK	Spleen	—	100.0	None	—
O75153	CLUH	NFAVLQK	Heart	—	100.0	None	—
O75153	CLUH	NFAVLQK	kidney	—	100.0	None	—
O75153	CLUH	NFAVLQK	Spleen	—	100.0	None	—
O75153	CLUH	VQQGFLK	kidney	—	100.0	None	—

SysQuan Human Database

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