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
O43390	HNRNPR	EIEGEEIEIVLAKPPDK	liver	—	100.0	None	—
O43390	HNRNPR	EIEGEEIEIVLAKPPDK	lung	—	100.0	None	—
O43390	HNRNPR	EIEGEEIEIVLAKPPDK	Spleen	—	100.0	None	—
O43390	HNRNPR	ESDLSHVQNK	lung	—	100.0	None	—
O43390	HNRNPR	ESDLSHVQNK	Spleen	—	100.0	None	—
O43390	HNRNPR	NLATTVTEEILEK	dbs	—	100.0	None	—
O43390	HNRNPR	NLATTVTEEILEK	Heart	—	100.0	None	—
O43390	HNRNPR	NLATTVTEEILEK	kidney	—	100.0	None	—
O43390	HNRNPR	NLATTVTEEILEK	liver	—	100.0	None	—
O43390	HNRNPR	NLATTVTEEILEK	lung	—	100.0	None	—
O43390	HNRNPR	SFSEFGK	Heart	—	100.0	None	—
O43390	HNRNPR	SFSEFGK	kidney	—	100.0	None	—
O43390	HNRNPR	SFSEFGK	liver	—	100.0	None	—
O43390	HNRNPR	SFSEFGK	lung	—	100.0	None	—
O43390	HNRNPR	TLIEAGLPQK	kidney	—	100.0	None	—
O43390	HNRNPR	TLIEAGLPQK	liver	—	100.0	None	—
O43390	HNRNPR	VTEGLVDVILYHQPDDK	dbs	—	100.0	None	—
O43390	HNRNPR	VTEGLVDVILYHQPDDK	Heart	—	100.0	None	—
O43390	HNRNPR	VTEGLVDVILYHQPDDK	kidney	—	100.0	None	—
O43390	HNRNPR	VTEGLVDVILYHQPDDK	liver	—	100.0	None	—
O43390	HNRNPR	VTEGLVDVILYHQPDDK	lung	—	100.0	None	—
O43390	HNRNPR	VTEGLVDVILYHQPDDK	Spleen	—	100.0	None	—
O43390	HNRNPR	YGGPPPDSVYSGVQPGIGTEVFVGK	Heart	—	100.0	None	—
O43390	HNRNPR	YGGPPPDSVYSGVQPGIGTEVFVGK	liver	—	100.0	None	—
O43390	HNRNPR	YGGPPPDSVYSGVQPGIGTEVFVGK	lung	—	100.0	None	—
O43390	HNRNPR	YGGPPPDSVYSGVQPGIGTEVFVGK	Spleen	—	100.0	None	—
O43395	PRPF3	AADHLKPFLDDSTLR	kidney	—	100.0	None	—
O43395	PRPF3	AADHLKPFLDDSTLR	liver	—	100.0	None	—
O43395	PRPF3	AADHLKPFLDDSTLR	lung	—	100.0	None	—
O43395	PRPF3	AADHLKPFLDDSTLR	Spleen	—	100.0	None	—
O43395	PRPF3	DQTKPTPLILDEQGR	kidney	—	100.0	None	—
O43395	PRPF3	DQTKPTPLILDEQGR	liver	—	100.0	None	—
O43395	PRPF3	DQTKPTPLILDEQGR	lung	—	100.0	None	—
O43395	PRPF3	DQTKPTPLILDEQGR	Spleen	—	100.0	None	—
O43395	PRPF3	DVNVVVVEGGPK	kidney	—	100.0	None	—
O43395	PRPF3	DVNVVVVEGGPK	liver	—	100.0	None	—
O43395	PRPF3	DVNVVVVEGGPK	lung	—	100.0	None	—
O43395	PRPF3	DVNVVVVEGGPK	Spleen	—	100.0	None	—
O43395	PRPF3	ELDELKPWIEK	Heart	—	100.0	None	—
O43395	PRPF3	ELDELKPWIEK	kidney	—	100.0	None	—
O43395	PRPF3	ELDELKPWIEK	liver	—	100.0	None	—
O43395	PRPF3	ELDELKPWIEK	lung	—	100.0	None	—
O43395	PRPF3	ELDELKPWIEK	Spleen	—	100.0	None	—
O43395	PRPF3	IEANAGQLYLTGVVVLHK	lung	—	100.0	None	—
O43395	PRPF3	IEANAGQLYLTGVVVLHK	Spleen	—	100.0	None	—
O43395	PRPF3	LALIAPK	Heart	—	100.0	None	—
O43395	PRPF3	LALIAPK	kidney	—	100.0	None	—
O43395	PRPF3	LALIAPK	liver	—	100.0	None	—
O43395	PRPF3	LALIAPK	lung	—	100.0	None	—
O43395	PRPF3	LALIAPK	Spleen	—	100.0	None	—

SysQuan Human Database

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