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
Q02218	OGDH	YAELLVSQGVVNQPEYEEEISK	liver	—	100.0	None	—
Q02218	OGDH	YAELLVSQGVVNQPEYEEEISK	lung	—	100.0	None	—
Q02218	OGDH	YAELLVSQGVVNQPEYEEEISK	Spleen	—	100.0	None	—
Q02241	KIF23	LVQAPLDADGDNVLQEK	Spleen	—	100.0	None	—
Q02252	ALDH6A1	GDTNFYGK	kidney	—	100.0	None	—
Q02252	ALDH6A1	GDTNFYGK	liver	—	100.0	None	—
Q02252	ALDH6A1	GDTNFYGK	lung	—	100.0	None	—
Q02252	ALDH6A1	QGIQFYTQLK	Heart	—	100.0	None	—
Q02252	ALDH6A1	QGIQFYTQLK	kidney	—	100.0	None	—
Q02252	ALDH6A1	QGIQFYTQLK	liver	—	100.0	None	—
Q02252	ALDH6A1	TITSQWK	kidney	—	100.0	None	—
Q02252	ALDH6A1	TITSQWK	liver	—	100.0	None	—
Q02252	ALDH6A1	TITSQWK	lung	—	100.0	None	—
Q02388	COL7A1	LFAVGIK	Spleen	—	100.0	None	—
Q02388	COL7A1	LLETAGIK	Spleen	—	100.0	None	—
Q02388	COL7A1	VQWTAASGPVTGYK	Spleen	—	100.0	None	—
Q02410	APBA1	DAISLAIK	lung	—	100.0	None	—
Q02447	SP3	VQVVDEEGDQQHQEGK	kidney	—	100.0	None	—
Q02447	SP3	VQVVDEEGDQQHQEGK	liver	—	100.0	None	—
Q02447	SP3	VQVVDEEGDQQHQEGK	lung	—	100.0	None	—
Q02447	SP3	VQVVDEEGDQQHQEGK	Spleen	—	100.0	None	—
Q02543	RPL18A	FWYFVSQLK	Heart	—	100.0	None	—
Q02543	RPL18A	FWYFVSQLK	kidney	—	100.0	None	—
Q02543	RPL18A	FWYFVSQLK	liver	—	100.0	None	—
Q02543	RPL18A	FWYFVSQLK	lung	—	100.0	None	—
Q02543	RPL18A	FWYFVSQLK	Spleen	—	100.0	None	—
Q02548	PAX5	YYETGSIKPGVIGGSK	Spleen	—	100.0	None	—
Q02548	PAX5	YYETGSIKPGVIGGSKPK	Spleen	—	100.0	None	—
Q02556	IRF8	QDYNQEVDASIFK	lung	—	100.0	None	—
Q02556	IRF8	QDYNQEVDASIFK	Spleen	—	100.0	None	—
Q02556	IRF8	SQLDISEPYK	lung	—	100.0	None	—
Q02556	IRF8	SQLDISEPYK	Spleen	—	100.0	None	—
Q02641	CACNB1	ALFDFLK	lung	—	100.0	None	—
Q02641	CACNB1	ALFDFLK	Spleen	—	100.0	None	—
Q02641	CACNB1	TLQLVALDADTINHPAQLSK	Heart	—	100.0	None	—
Q02750	MAP2K1	DVKPSNILVNSR	Heart	—	100.0	None	—
Q02750	MAP2K1	DVKPSNILVNSR	liver	—	100.0	None	—
Q02750	MAP2K1	IPEQILGK	dbs	—	100.0	None	—
Q02750	MAP2K1	IPEQILGK	kidney	—	100.0	None	—
Q02750	MAP2K1	IPEQILGK	liver	—	100.0	None	—
Q02750	MAP2K1	IPEQILGK	lung	—	100.0	None	—
Q02750	MAP2K1	ISELGAGNGGVVFK	Heart	—	100.0	None	—
Q02750	MAP2K1	ISELGAGNGGVVFK	kidney	—	100.0	None	—
Q02750	MAP2K1	ISELGAGNGGVVFK	liver	—	100.0	None	—
Q02750	MAP2K1	ISELGAGNGGVVFK	lung	—	100.0	None	—
Q02750	MAP2K1	ISELGAGNGGVVFK	Spleen	—	100.0	None	—
Q02750	MAP2K1	KPTPIQLNPAPDGSAVNGTSSAETNLEALQK	liver	—	100.0	None	—
Q02750	MAP2K1	KPTPIQLNPAPDGSAVNGTSSAETNLEALQK	lung	—	100.0	None	—
Q02750	MAP2K1	LIHLEIK	Heart	—	100.0	None	—
Q02750	MAP2K1	LIHLEIK	liver	—	100.0	None	—

SysQuan Human Database

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