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
Q9P0L0	VAPA	GPFTDVVTTNLK	plasma	—	100.0	MRM+PRM	—
Q9P0L0	VAPA	GPFTDVVTTNLK	Spleen	—	100.0	MRM+PRM	—
Q9P0S3	ORMDL1	GTPFETPDQGK	Heart	—	100.0	MRM+PRM	—
Q9P0S3	ORMDL1	GTPFETPDQGK	Spleen	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	DALNQATSQVESK	lung	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	DALNQATSQVESK	Spleen	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LIEILSEK	Heart	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LIEILSEK	kidney	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LLATEQEDAAVAK	dbs	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LLATEQEDAAVAK	Heart	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LLATEQEDAAVAK	kidney	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LLATEQEDAAVAK	lung	—	100.0	MRM+PRM	—
Q9P2E9	RRBP1	LLATEQEDAAVAK	plasma	—	100.0	MRM+PRM	—
Q9P2R7	SUCLA2	LSEIVTLAK	kidney	—	100.0	MRM+PRM	—
Q9P2R7	SUCLA2	LSEIVTLAK	lung	—	100.0	MRM+PRM	—
Q9P2R7	SUCLA2	LSEIVTLAK	Spleen	—	100.0	MRM+PRM	—
Q9UBF8	PI4KB	NLGFETSAFK	kidney	—	100.0	MRM+PRM	—
Q9UBF8	PI4KB	NLGFETSAFK	liver	—	100.0	MRM+PRM	—
Q9UBQ0	VPS29	GDFDENLNYPEQK	dbs	—	100.0	MRM+PRM	—
Q9UBQ0	VPS29	GDFDENLNYPEQK	Heart	—	100.0	MRM+PRM	—
Q9UBQ0	VPS29	GDFDENLNYPEQK	lung	—	100.0	MRM+PRM	—
Q9UBQ0	VPS29	GDFDENLNYPEQK	Spleen	—	100.0	MRM+PRM	—
Q9UBQ5	EIF3K	ENAYDLEANLAVLK	dbs	—	100.0	MRM+PRM	—
Q9UBQ5	EIF3K	ENAYDLEANLAVLK	liver	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LKPFGVQR	Heart	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LKPFGVQR	kidney	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LPEAIEEVK	dbs	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LPEAIEEVK	Heart	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LPEAIEEVK	lung	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LPEAIEEVK	Spleen	—	100.0	MRM+PRM	—
Q9UBS3	DNAJB9	SYYDILGVPK	liver	—	100.0	MRM+PRM	—
Q9UBS3	DNAJB9	SYYDILGVPK	lung	—	100.0	MRM+PRM	—
Q9UBW5	BIN2	AGGAAGLFAK	dbs	—	100.0	MRM+PRM	—
Q9UBW5	BIN2	AGGAAGLFAK	liver	—	100.0	MRM+PRM	—
Q9UDY4	DNAJB4	EIYDQFGEEGLK	dbs	—	100.0	MRM+PRM	—
Q9UDY4	DNAJB4	EIYDQFGEEGLK	kidney	—	100.0	MRM+PRM	—
Q9UDY4	DNAJB4	EIYDQFGEEGLK	lung	—	100.0	MRM+PRM	—
Q9UDY4	DNAJB4	EIYDQFGEEGLK	plasma	—	100.0	MRM+PRM	—
Q9UHD1	CHORDC1	FQEHIIQAPKPVEAIK	dbs	—	100.0	MRM+PRM	—
Q9UHD1	CHORDC1	FQEHIIQAPKPVEAIK	Heart	—	100.0	MRM+PRM	—
Q9UHD1	CHORDC1	FQEHIIQAPKPVEAIK	kidney	—	100.0	MRM+PRM	—
Q9UHD1	CHORDC1	FQEHIIQAPKPVEAIK	liver	—	100.0	MRM+PRM	—
Q9UHD1	CHORDC1	FQEHIIQAPKPVEAIK	lung	—	100.0	MRM+PRM	—
Q9UHD1	CHORDC1	FQEHIIQAPKPVEAIK	Spleen	—	100.0	MRM+PRM	—
Q9UHD8	SEPTIN9	FINDQYEK	dbs	—	100.0	MRM+PRM	—
Q9UHD8	SEPTIN9	FINDQYEK	Heart	—	100.0	MRM+PRM	—
Q9UHD8	SEPTIN9	FINDQYEK	kidney	—	100.0	MRM+PRM	—
Q9UHD8	SEPTIN9	FINDQYEK	lung	—	100.0	MRM+PRM	—
Q9UHD8	SEPTIN9	FINDQYEK	plasma	—	100.0	MRM+PRM	—
Q9UHG3	PCYOX1	YQSHDYAFSSVEK	dbs	—	100.0	MRM+PRM	—

SysQuan Human Database

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