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
Q676U5	ATG16L1	HQEELTELHK	liver	—	100.0	None	—
Q676U5	ATG16L1	HQEELTELHK	lung	—	100.0	None	—
Q676U5	ATG16L1	HQEELTELHK	Spleen	—	100.0	None	—
Q676U5	ATG16L1	QTFSAPGFK	kidney	—	100.0	None	—
Q676U5	ATG16L1	QTFSAPGFK	liver	—	100.0	None	—
Q676U5	ATG16L1	QTFSAPGFK	Spleen	—	100.0	None	—
Q684P5	RAP1GAP2	EFLDLLGDTITLQDFK	Spleen	—	100.0	None	—
Q684P5	RAP1GAP2	FGVIYQK	Heart	—	100.0	None	—
Q684P5	RAP1GAP2	FNPVLYPK	Heart	—	100.0	None	—
Q684P5	RAP1GAP2	FNPVLYPK	kidney	—	100.0	None	—
Q684P5	RAP1GAP2	FNPVLYPK	Spleen	—	100.0	None	—
Q684P5	RAP1GAP2	LPSVPQIAK	kidney	—	100.0	None	—
Q684P5	RAP1GAP2	QTLEEELFGNNEESPAFK	Heart	—	100.0	None	—
Q684P5	RAP1GAP2	QTLEEELFGNNEESPAFK	kidney	—	100.0	None	—
Q684P5	RAP1GAP2	QTLEEELFGNNEESPAFK	lung	—	100.0	None	—
Q684P5	RAP1GAP2	QTLEEELFGNNEESPAFK	Spleen	—	100.0	None	—
Q68CJ9	CREB3L3	QNLSLLEQLK	liver	—	100.0	None	—
Q68CK6	ACSM2B	SVTAPYK	liver	—	100.0	None	—
Q68CP9	ARID2	DALLAGLK	kidney	—	100.0	None	—
Q68CP9	ARID2	DALLAGLK	lung	—	100.0	None	—
Q68CP9	ARID2	DALLAGLK	Spleen	—	100.0	None	—
Q68CP9	ARID2	FSFITHLQDK	kidney	—	100.0	None	—
Q68CP9	ARID2	FSFITHLQDK	liver	—	100.0	None	—
Q68CP9	ARID2	FSFITHLQDK	lung	—	100.0	None	—
Q68CP9	ARID2	FSFITHLQDK	Spleen	—	100.0	None	—
Q68CP9	ARID2	GGILTSTGFYK	kidney	—	100.0	None	—
Q68CP9	ARID2	LTAALILK	lung	—	100.0	None	—
Q68CP9	ARID2	LTAALILK	Spleen	—	100.0	None	—
Q68CP9	ARID2	VTTLGGFAK	kidney	—	100.0	None	—
Q68CP9	ARID2	VTTLGGFAK	liver	—	100.0	None	—
Q68CP9	ARID2	VTTLGGFAK	lung	—	100.0	None	—
Q68CP9	ARID2	WFQTPSQVFYHAATEHGGK	kidney	—	100.0	None	—
Q68CQ4	UTP25	FQGEYGSDPEERPPNLK	Spleen	—	100.0	None	—
Q68CQ4	UTP25	HFFLQGEK	lung	—	100.0	None	—
Q68CQ4	UTP25	QTLLFGALQDAQINSVFNK	kidney	—	100.0	None	—
Q68CQ4	UTP25	QTLLFGALQDAQINSVFNK	lung	—	100.0	None	—
Q68CQ4	UTP25	QTLLFGALQDAQINSVFNK	Spleen	—	100.0	None	—
Q68CQ4	UTP25	VVQLFISLLEGDSK	Spleen	—	100.0	None	—
Q68CQ7	GLT8D1	FYLPILVPSAK	Heart	—	100.0	None	—
Q68CQ7	GLT8D1	FYLPILVPSAK	kidney	—	100.0	None	—
Q68CQ7	GLT8D1	FYLPILVPSAK	liver	—	100.0	None	—
Q68CQ7	GLT8D1	FYLPILVPSAK	lung	—	100.0	None	—
Q68CQ7	GLT8D1	FYLPILVPSAK	Spleen	—	100.0	None	—
Q68CQ7	GLT8D1	GAGNQYNYIGYLDYK	liver	—	100.0	None	—
Q68CQ7	GLT8D1	GAGNQYNYIGYLDYK	lung	—	100.0	None	—
Q68CQ7	GLT8D1	WYIPDPTGK	lung	—	100.0	None	—
Q68CZ1	RPGRIP1L	ALGYITSNFK	lung	—	100.0	None	—
Q68CZ1	RPGRIP1L	FIQLQEK	lung	—	100.0	None	—
Q68CZ1	RPGRIP1L	GQIEELEHLAEILK	lung	—	100.0	None	—
Q68CZ1	RPGRIP1L	LHDENILLK	lung	—	100.0	None	—

SysQuan Human Database

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