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
Q10471	GALNT2	EIILVDDYSNDPEDGALLGK	lung	—	100.0	MRM	—
Q10471	GALNT2	EIILVDDYSNDPEDGALLGK	plasma	—	100.0	MRM	—
Q10471	GALNT2	EIILVDDYSNDPEDGALLGK	Spleen	—	100.0	MRM	—
Q10472	GALNT1	NFFYIISPGVTK	Heart	—	100.0	MRM	—
Q10472	GALNT1	NFFYIISPGVTK	lung	—	100.0	MRM	—
Q10472	GALNT1	NFFYIISPGVTK	Spleen	—	100.0	MRM	—
Q10472	GALNT1	RPLESYVK	lung	—	100.0	MRM	—
Q10570	CPSF1	LSVVEYDPGTHDLK	Heart	—	100.0	MRM	—
Q10570	CPSF1	LSVVEYDPGTHDLK	liver	—	100.0	MRM	—
Q10570	CPSF1	LSVVEYDPGTHDLK	lung	—	100.0	MRM	—
Q10570	CPSF1	LSVVEYDPGTHDLK	Spleen	—	100.0	MRM	—
Q10713	PMPCA	YLSGIAHFLEK	liver	—	100.0	MRM	—
Q10713	PMPCA	YLSGIAHFLEK	Spleen	—	100.0	MRM	—
Q11206	ST3GAL4	LNNAPVAGYEGDVGSK	kidney	—	100.0	MRM	—
Q11206	ST3GAL4	LNNAPVAGYEGDVGSK	liver	—	100.0	MRM	—
Q12792	TWF1	EDVSLHGYK	Heart	—	100.0	MRM	—
Q12792	TWF1	EDVSLHGYK	liver	—	100.0	MRM	—
Q12792	TWF1	SHQTGIQASEDVK	dbs	—	100.0	MRM	—
Q12792	TWF1	SHQTGIQASEDVK	Heart	—	100.0	MRM	—
Q12792	TWF1	SHQTGIQASEDVK	liver	—	100.0	MRM	—
Q12792	TWF1	SHQTGIQASEDVK	plasma	—	100.0	MRM	—
Q12792	TWF1	SHQTGIQASEDVK	Spleen	—	100.0	MRM	—
Q12864	CDH17	DINDNRPTFLQSK	plasma	—	100.0	MRM	—
Q12882	DPYD	DFLPLVAK	Heart	—	100.0	MRM	—
Q12904	AIMP1	ITFDAFPGEPDK	Heart	—	100.0	MRM	—
Q12907	LMAN2	LVPGPVFGSK	dbs	—	100.0	MRM	—
Q12907	LMAN2	LVPGPVFGSK	kidney	—	100.0	MRM	—
Q12907	LMAN2	LVPGPVFGSK	lung	—	100.0	MRM	—
Q12907	LMAN2	LVPGPVFGSK	plasma	—	100.0	MRM	—
Q12907	LMAN2	LVPGPVFGSK	Spleen	—	100.0	MRM	—
Q12931	TRAP1	ELISNASDALEK	dbs	—	100.0	MRM	—
Q12931	TRAP1	ELISNASDALEK	liver	—	100.0	MRM	—
Q12931	TRAP1	ELISNASDALEK	lung	—	100.0	MRM	—
Q12931	TRAP1	ELISNASDALEK	Spleen	—	100.0	MRM	—
Q12955	ANK3	NATTDALTSVLTK	lung	—	100.0	MRM	—
Q12955	ANK3	NATTDALTSVLTK	Spleen	—	100.0	MRM	—
Q12959	DLG1	QVTPDGESDEVGVIPSK	Heart	—	100.0	MRM	—
Q12959	DLG1	QVTPDGESDEVGVIPSK	liver	—	100.0	MRM	—
Q12959	DLG1	QVTPDGESDEVGVIPSK	Spleen	—	100.0	MRM	—
Q12979	ABR	ISGVATDIQALK	liver	—	100.0	MRM	—
Q12979	ABR	STLVLHDLLK	Heart	—	100.0	MRM	—
Q12979	ABR	STLVLHDLLK	Spleen	—	100.0	MRM	—
Q13033	STRN3	LWNPQEK	liver	—	100.0	MRM	—
Q13033	STRN3	LWNPQEK	Spleen	—	100.0	MRM	—
Q13043	STK4	QVPVESDLQEIIK	dbs	—	100.0	MRM	—
Q13043	STK4	QVPVESDLQEIIK	Heart	—	100.0	MRM	—
Q13043	STK4	QVPVESDLQEIIK	liver	—	100.0	MRM	—
Q13043	STK4	QVPVESDLQEIIK	plasma	—	100.0	MRM	—
Q13043	STK4	QVPVESDLQEIIK	Spleen	—	100.0	MRM	—
Q13045	FLII	GGYFPENVK	Heart	—	100.0	MRM	—

SysQuan Human Database

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