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
O75382	TRIM3	WVSIFSPEGK	Heart	—	100.0	None	—
O75382	TRIM3	WVSIFSPEGK	kidney	—	100.0	None	—
O75382	TRIM3	WVSIFSPEGK	liver	—	100.0	None	—
O75382	TRIM3	WVSIFSPEGK	lung	—	100.0	None	—
O75382	TRIM3	WVSIFSPEGK	Spleen	—	100.0	None	—
O75390	CS	LVAQLYK	dbs	—	100.0	None	—
O75390	CS	LVAQLYK	Heart	—	100.0	None	—
O75390	CS	LVAQLYK	liver	—	100.0	None	—
O75390	CS	LVAQLYK	lung	—	100.0	None	—
O75396	SEC22B	ANNLSSLSK	liver	—	100.0	None	—
O75396	SEC22B	DLQQYQSQAK	liver	—	100.0	None	—
O75396	SEC22B	DLQQYQSQAK	lung	—	100.0	None	—
O75396	SEC22B	LAFAYLEDLHSEFDEQHGK	dbs	—	100.0	None	—
O75396	SEC22B	LAFAYLEDLHSEFDEQHGK	Heart	—	100.0	None	—
O75396	SEC22B	LAFAYLEDLHSEFDEQHGK	kidney	—	100.0	None	—
O75396	SEC22B	LAFAYLEDLHSEFDEQHGK	liver	—	100.0	None	—
O75396	SEC22B	LAFAYLEDLHSEFDEQHGK	lung	—	100.0	None	—
O75396	SEC22B	LAFAYLEDLHSEFDEQHGK	Spleen	—	100.0	None	—
O75396	SEC22B	PYSFIEFDTFIQK	liver	—	100.0	None	—
O75396	SEC22B	PYSFIEFDTFIQK	lung	—	100.0	None	—
O75396	SEC22B	VPTVSRPYSFIEFDTFIQK	kidney	—	100.0	None	—
O75396	SEC22B	VPTVSRPYSFIEFDTFIQK	liver	—	100.0	None	—
O75398	DEAF1	GPAAPLTPGPQSPPTPLAPGQEK	Spleen	—	100.0	None	—
O75400	PRPF40A	FLENHEK	kidney	—	100.0	None	—
O75400	PRPF40A	FLENHEK	liver	—	100.0	None	—
O75400	PRPF40A	FLENHEK	lung	—	100.0	None	—
O75400	PRPF40A	LAFNSLLEK	Heart	—	100.0	None	—
O75400	PRPF40A	LAFNSLLEK	kidney	—	100.0	None	—
O75400	PRPF40A	LAFNSLLEK	liver	—	100.0	None	—
O75400	PRPF40A	LAFNSLLEK	Spleen	—	100.0	None	—
O75400	PRPF40A	PYYYNSQTK	liver	—	100.0	None	—
O75400	PRPF40A	QAFNAYK	kidney	—	100.0	None	—
O75400	PRPF40A	QAFNAYK	Spleen	—	100.0	None	—
O75400	PRPF40A	QSTWEKPDDLK	Heart	—	100.0	None	—
O75400	PRPF40A	QSTWEKPDDLK	kidney	—	100.0	None	—
O75400	PRPF40A	QSTWEKPDDLK	liver	—	100.0	None	—
O75400	PRPF40A	QSTWEKPDDLK	lung	—	100.0	None	—
O75400	PRPF40A	SDSGKPYYYNSQTK	kidney	—	100.0	None	—
O75400	PRPF40A	SDSGKPYYYNSQTK	liver	—	100.0	None	—
O75400	PRPF40A	SDSGKPYYYNSQTK	Spleen	—	100.0	None	—
O75400	PRPF40A	STTLDAGNIK	liver	—	100.0	None	—
O75400	PRPF40A	STTLDAGNIK	lung	—	100.0	None	—
O75400	PRPF40A	TPAEQLLSK	liver	—	100.0	None	—
O75400	PRPF40A	TPAEQLLSK	lung	—	100.0	None	—
O75400	PRPF40A	TYTWNTK	lung	—	100.0	None	—
O75400	PRPF40A	TYTWNTK	Spleen	—	100.0	None	—
O75400	PRPF40A	TYYYNTETK	kidney	—	100.0	None	—
O75400	PRPF40A	TYYYNTETK	liver	—	100.0	None	—
O75400	PRPF40A	TYYYNTETK	lung	—	100.0	None	—
O75400	PRPF40A	TYYYNTETK	Spleen	—	100.0	None	—

SysQuan Human Database

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