SysQuan Core 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
Q8WTS6	SETD7	SGPEAPEWYQVELK	kidney	—	100.0	MRM	—
Q8WTS6	SETD7	SGPEAPEWYQVELK	liver	—	100.0	MRM	—
Q8WUA7	TBC1D22A	FAFADAPNHYK	liver	—	100.0	MRM	—
Q8WUA7	TBC1D22A	FAFADAPNHYK	lung	—	100.0	MRM	—
Q8WUA8	TSKU	ELPGLQVLDLSGNPK	kidney	—	100.0	MRM	—
Q8WUA8	TSKU	ELPGLQVLDLSGNPK	liver	—	100.0	MRM	—
Q8WUA8	TSKU	ELPGLQVLDLSGNPK	plasma	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	kidney	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	liver	—	100.0	MRM	—
Q92539	LPIN2	LYHSINENGYK	liver	—	100.0	MRM	—
Q92542	NCSTN	NQVEDLLATLEK	kidney	—	100.0	MRM	—
Q92562	FIG4	FGSPIIILNLVK	liver	—	100.0	MRM	—
Q92562	FIG4	FVQLGQSQHK	liver	—	100.0	MRM	—
Q92562	FIG4	FVQLGQSQHK	lung	—	100.0	MRM	—
Q92734	TFG	LLSNDEVTIK	plasma	—	100.0	MRM	—
Q92747	ARPC1A	TQIALSPNNHEVHIYK	lung	—	100.0	MRM	—
Q92747	ARPC1A	TQIALSPNNHEVHIYK	plasma	—	100.0	MRM	—
Q92835	INPP5D	TGIANTLGNK	liver	—	100.0	MRM	—
Q92845	KIFAP3	GGNIDVHPSEK	kidney	—	100.0	MRM	—
Q92845	KIFAP3	GGNIDVHPSEK	lung	—	100.0	MRM	—
Q92859	NEO1	ITWADNSLPK	liver	—	100.0	MRM	—
Q92859	NEO1	ITWADNSLPK	lung	—	100.0	MRM	—
Q92882	OSTF1	GYADIVQLLLAK	kidney	—	100.0	MRM	—
Q92882	OSTF1	GYADIVQLLLAK	liver	—	100.0	MRM	—
Q92882	OSTF1	LGDTALHAAAWK	kidney	—	100.0	MRM	—
Q92882	OSTF1	LGDTALHAAAWK	liver	—	100.0	MRM	—
Q92882	OSTF1	LGDTALHAAAWK	lung	—	100.0	MRM	—
Q93099	HGD	WKPFEIPK	liver	—	100.0	MRM	—
Q96C11	FGGY	AGHFFDLPDFLSWK	kidney	—	100.0	MRM	—
Q96C11	FGGY	AGHFFDLPDFLSWK	liver	—	100.0	MRM	—
Q96C11	FGGY	AGHFFDLPDFLSWK	lung	—	100.0	MRM	—
Q96C23	GALM	ASDVVLGFAELEGYLQK	dbs	—	100.0	MRM	—
Q96C23	GALM	ASDVVLGFAELEGYLQK	kidney	—	100.0	MRM	—
Q96C23	GALM	ASDVVLGFAELEGYLQK	liver	—	100.0	MRM	—
Q96C23	GALM	ASDVVLGFAELEGYLQK	lung	—	100.0	MRM	—
Q96CW1	AP2M1	LNYSDHDVIK	kidney	—	100.0	MRM	—
Q96CW1	AP2M1	TFITQQGIK	kidney	—	100.0	MRM	—
Q96CW1	AP2M1	TFITQQGIK	lung	—	100.0	MRM	—
Q96CX2	KCTD12	FNFLEQAFDK	plasma	—	100.0	MRM	—
Q96EK6	GNPNAT1	LLLSTLTLLSK	liver	—	100.0	MRM	—
Q96EM0	L3HYPDH	IALQYHK	liver	—	100.0	MRM	—
Q96FW1	OTUB1	EYAEDDNIYQQK	liver	—	100.0	MRM	—
Q96FW1	OTUB1	EYAEDDNIYQQK	lung	—	100.0	MRM	—
Q96FW1	OTUB1	EYAEDDNIYQQK	plasma	—	100.0	MRM	—
Q96G03	PGM2	EGFHFEETLTGFK	liver	—	100.0	MRM	—
Q96HN2	AHCYL2	SVQVVSAAAAAK	kidney	—	100.0	MRM	—
Q96HN2	AHCYL2	SVQVVSAAAAAK	liver	—	100.0	MRM	—
Q96HN2	AHCYL2	SVQVVSAAAAAK	lung	—	100.0	MRM	—
Q96HN2	AHCYL2	VPEVELK	lung	—	100.0	MRM	—
Q96HY7	DHTKD1	KPLIVASPK	kidney	—	100.0	MRM	—

SysQuan Core Database

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