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
Q5VT25	CDC42BPA	IALGNEEGLFVVHVTK	Spleen	—	100.0	None	—
Q5VT25	CDC42BPA	LFLYDIAEGK	kidney	—	100.0	None	—
Q5VT25	CDC42BPA	LFLYDIAEGK	Spleen	—	100.0	None	—
Q5VT25	CDC42BPA	LTSELDK	Heart	—	100.0	None	—
Q5VT25	CDC42BPA	LTSELDK	Spleen	—	100.0	None	—
Q5VT25	CDC42BPA	NILEYLEWAK	kidney	—	100.0	None	—
Q5VT25	CDC42BPA	QAIQEELNK	lung	—	100.0	None	—
Q5VT25	CDC42BPA	QLENELEGLK	Heart	—	100.0	None	—
Q5VT25	CDC42BPA	QLENELEGLK	kidney	—	100.0	None	—
Q5VT25	CDC42BPA	QLENELEGLK	liver	—	100.0	None	—
Q5VT25	CDC42BPA	QLENELEGLK	lung	—	100.0	None	—
Q5VT25	CDC42BPA	QLENELEGLK	Spleen	—	100.0	None	—
Q5VT25	CDC42BPA	THQFFVK	kidney	—	100.0	None	—
Q5VT25	CDC42BPA	THQFFVK	lung	—	100.0	None	—
Q5VT25	CDC42BPA	TVFSGSVSIPSITK	lung	—	100.0	None	—
Q5VT25	CDC42BPA	WVGVLSELHK	Heart	—	100.0	None	—
Q5VT25	CDC42BPA	WVGVLSELHK	kidney	—	100.0	None	—
Q5VT25	CDC42BPA	WVGVLSELHK	Spleen	—	100.0	None	—
Q5VT52	RPRD2	EALSTTFK	kidney	—	100.0	None	—
Q5VT52	RPRD2	EALSTTFK	lung	—	100.0	None	—
Q5VT52	RPRD2	ESFADVLPEAAALVK	Heart	—	100.0	None	—
Q5VT52	RPRD2	ESFADVLPEAAALVK	kidney	—	100.0	None	—
Q5VT52	RPRD2	ESFADVLPEAAALVK	liver	—	100.0	None	—
Q5VT52	RPRD2	ESFADVLPEAAALVK	lung	—	100.0	None	—
Q5VT52	RPRD2	ESFADVLPEAAALVK	Spleen	—	100.0	None	—
Q5VT52	RPRD2	LEEFVNGLDK	Spleen	—	100.0	None	—
Q5VT52	RPRD2	NGPSLTEALENAGIFYEAQYK	kidney	—	100.0	None	—
Q5VT52	RPRD2	NGPSLTEALENAGIFYEAQYK	liver	—	100.0	None	—
Q5VT52	RPRD2	SEDQIELK	kidney	—	100.0	None	—
Q5VT52	RPRD2	SEDQIELK	lung	—	100.0	None	—
Q5VT52	RPRD2	VEITPESILSALSK	Heart	—	100.0	None	—
Q5VT52	RPRD2	VEITPESILSALSK	kidney	—	100.0	None	—
Q5VT52	RPRD2	VEITPESILSALSK	liver	—	100.0	None	—
Q5VT52	RPRD2	VEITPESILSALSK	lung	—	100.0	None	—
Q5VT52	RPRD2	VEITPESILSALSK	Spleen	—	100.0	None	—
Q5VT52	RPRD2	VLASTISTTSTIEFK	kidney	—	100.0	None	—
Q5VT52	RPRD2	VLASTISTTSTIEFK	lung	—	100.0	None	—
Q5VT52	RPRD2	VLASTISTTSTIEFK	Spleen	—	100.0	None	—
Q5VT66	MTARC1	EPLETLK	Heart	—	100.0	None	—
Q5VT66	MTARC1	EPLETLK	liver	—	100.0	None	—
Q5VT79	ANXA8L1	DLTETLK	lung	—	100.0	None	—
Q5VT79	ANXA8L1	GIGTNEQAIIDVLTK	lung	—	100.0	None	—
Q5VT79	ANXA8L1	SEIDLNLIK	Heart	—	100.0	None	—
Q5VT79	ANXA8L1	VFEEYEK	lung	—	100.0	None	—
Q5VT97	SYDE2	LVASYHEVNK	kidney	—	100.0	None	—
Q5VT97	SYDE2	VFTDSEELASALDFK	kidney	—	100.0	None	—
Q5VTB9	RNF220	ITPEFSK	Spleen	—	100.0	None	—
Q5VTJ3	KLHDC7A	WWAGPTGGSK	kidney	—	100.0	None	—
Q5VTJ3	KLHDC7A	WWAGPTGGSK	liver	—	100.0	None	—
Q5VTL8	PRPF38B	IPVPVQK	kidney	—	100.0	None	—

SysQuan Human Database

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