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
Q9UBQ7	GRHPR	LPEAIEEVK	lung	—	100.0	MRM+PRM	—
Q9UBQ7	GRHPR	LPEAIEEVK	Spleen	—	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	—
Q9UHG3	PCYOX1	YQSHDYAFSSVEK	Heart	—	100.0	MRM+PRM	—
Q9UHG3	PCYOX1	YQSHDYAFSSVEK	liver	—	100.0	MRM+PRM	—
Q9UHG3	PCYOX1	YQSHDYAFSSVEK	lung	—	100.0	MRM+PRM	—
Q9UHG3	PCYOX1	YQSHDYAFSSVEK	plasma	—	100.0	MRM+PRM	—
Q9UHG3	PCYOX1	YQSHDYAFSSVEK	Spleen	—	100.0	MRM+PRM	—
Q9UJW0	DCTN4	ATSISTQLPDDPAK	dbs	—	100.0	MRM+PRM	—
Q9UJW0	DCTN4	ATSISTQLPDDPAK	lung	—	100.0	MRM+PRM	—
Q9UK55	SERPINA10	LFDEINPETK	lung	—	100.0	MRM+PRM	—
Q9UKM7	MAN1B1	ADSYYEYLLK	kidney	—	100.0	MRM+PRM	—
Q9UKM7	MAN1B1	ADSYYEYLLK	Spleen	—	100.0	MRM+PRM	—
Q9ULV4	CORO1C	NADPILISLK	lung	—	100.0	MRM+PRM	—
Q9ULV4	CORO1C	NADPILISLK	plasma	—	100.0	MRM+PRM	—
Q9ULV4	CORO1C	NADPILISLK	Spleen	—	100.0	MRM+PRM	—
Q9UNH7	SNX6	SLVDYENANK	dbs	—	100.0	MRM+PRM	—
Q9UNH7	SNX6	SLVDYENANK	Heart	—	100.0	MRM+PRM	—
Q9UNS2	COPS3	VQLSGPQEAEK	dbs	—	100.0	MRM+PRM	—
Q9UNS2	COPS3	VQLSGPQEAEK	kidney	—	100.0	MRM+PRM	—
Q9UNS2	COPS3	VQLSGPQEAEK	liver	—	100.0	MRM+PRM	—
Q9UNS2	COPS3	VQLSGPQEAEK	lung	—	100.0	MRM+PRM	—
Q9UNS2	COPS3	VQLSGPQEAEK	Spleen	—	100.0	MRM+PRM	—
Q9UPN3	MACF1	ELEEAVTSALQQETEK	Heart	—	100.0	MRM+PRM	—
Q9UPN3	MACF1	ELEEAVTSALQQETEK	kidney	—	100.0	MRM+PRM	—
Q9UPN3	MACF1	ELEEAVTSALQQETEK	liver	—	100.0	MRM+PRM	—
Q9UPN3	MACF1	ELEEAVTSALQQETEK	lung	—	100.0	MRM+PRM	—
Q9UPN3	MACF1	ELEEAVTSALQQETEK	Spleen	—	100.0	MRM+PRM	—
Q9UQ10	DHDH	AIGVTFPQDK	kidney	—	100.0	MRM+PRM	—
Q9UQ10	DHDH	AIGVTFPQDK	lung	—	100.0	MRM+PRM	—
Q9UQ10	DHDH	AYGSYEELAK	Heart	—	100.0	MRM+PRM	—
Q9UQ10	DHDH	AYGSYEELAK	liver	—	100.0	MRM+PRM	—
Q9UQ10	DHDH	AYGSYEELAK	Spleen	—	100.0	MRM+PRM	—
Q9Y277	VDAC3	LTLDTIFVPNTGK	Heart	—	100.0	MRM+PRM	—
Q9Y277	VDAC3	LTLDTIFVPNTGK	lung	—	100.0	MRM+PRM	—
Q9Y277	VDAC3	LTLDTIFVPNTGK	Spleen	—	100.0	MRM+PRM	—
Q9Y2K9	STXBP5L	NSEPFIIFSGGLSYDK	kidney	—	100.0	MRM+PRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	dbs	—	100.0	MRM+PRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	Heart	—	100.0	MRM+PRM	—

SysQuan Human Database

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