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
Q6VY07	PACS1	IYSLSSQPIDHEGIK	lung	—	100.0	None	—
Q6VY07	PACS1	LFSLTLK	dbs	—	100.0	None	—
Q6VY07	PACS1	LFSLTLK	Heart	—	100.0	None	—
Q6VY07	PACS1	LFSLTLK	kidney	—	100.0	None	—
Q6VY07	PACS1	LFSLTLK	lung	—	100.0	None	—
Q6VY07	PACS1	QLSKPLSER	Heart	—	100.0	None	—
Q6VY07	PACS1	QLSKPLSER	kidney	—	100.0	None	—
Q6VY07	PACS1	QLSKPLSER	lung	—	100.0	None	—
Q6VY07	PACS1	QLSKPLSER	Spleen	—	100.0	None	—
Q6VY07	PACS1	VPTIFLSK	Heart	—	100.0	None	—
Q6VY07	PACS1	VPTIFLSK	kidney	—	100.0	None	—
Q6VY07	PACS1	VPTIFLSK	liver	—	100.0	None	—
Q6VY07	PACS1	VSIDGVEWSDIK	dbs	—	100.0	None	—
Q6VY07	PACS1	VSIDGVEWSDIK	Heart	—	100.0	None	—
Q6VY07	PACS1	VSIDGVEWSDIK	kidney	—	100.0	None	—
Q6VY07	PACS1	VSIDGVEWSDIK	liver	—	100.0	None	—
Q6VY07	PACS1	VSIDGVEWSDIK	Spleen	—	100.0	None	—
Q6W2J9	BCOR	DLEAFNPESK	Spleen	—	100.0	None	—
Q6W2J9	BCOR	NWLLLSDVLK	Spleen	—	100.0	None	—
Q6WCQ1	MPRIP	AATEALGEK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	AATEALGEK	lung	—	100.0	None	—
Q6WCQ1	MPRIP	AATEALGEK	Spleen	—	100.0	None	—
Q6WCQ1	MPRIP	DIYTELSIAK	Heart	—	100.0	None	—
Q6WCQ1	MPRIP	DIYTELSIAK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	DIYTELSIAK	liver	—	100.0	None	—
Q6WCQ1	MPRIP	DIYTELSIAK	lung	—	100.0	None	—
Q6WCQ1	MPRIP	ELEVLSEQYSQK	Heart	—	100.0	None	—
Q6WCQ1	MPRIP	ELEVLSEQYSQK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	ELEVLSEQYSQK	liver	—	100.0	None	—
Q6WCQ1	MPRIP	ELEVLSEQYSQK	lung	—	100.0	None	—
Q6WCQ1	MPRIP	ELEVLSEQYSQK	Spleen	—	100.0	None	—
Q6WCQ1	MPRIP	ESEIQYLK	Heart	—	100.0	None	—
Q6WCQ1	MPRIP	ESEIQYLK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	ESEIQYLK	liver	—	100.0	None	—
Q6WCQ1	MPRIP	ESEIQYLK	Spleen	—	100.0	None	—
Q6WCQ1	MPRIP	ESHLLNDEDLTQAK	Heart	—	100.0	None	—
Q6WCQ1	MPRIP	ESHLLNDEDLTQAK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	ESHLLNDEDLTQAK	liver	—	100.0	None	—
Q6WCQ1	MPRIP	ESHLLNDEDLTQAK	lung	—	100.0	None	—
Q6WCQ1	MPRIP	ESHLLNDEDLTQAK	Spleen	—	100.0	None	—
Q6WCQ1	MPRIP	LSTHELTSLLEK	Heart	—	100.0	None	—
Q6WCQ1	MPRIP	LSTHELTSLLEK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	LSTHELTSLLEK	liver	—	100.0	None	—
Q6WCQ1	MPRIP	LSTHELTSLLEK	lung	—	100.0	None	—
Q6WCQ1	MPRIP	NYGFQIHTK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	NYGFQIHTK	liver	—	100.0	None	—
Q6WCQ1	MPRIP	NYGFQIHTK	lung	—	100.0	None	—
Q6WCQ1	MPRIP	NYGFQIHTK	Spleen	—	100.0	None	—
Q6WCQ1	MPRIP	QYEDGQWK	kidney	—	100.0	None	—
Q6WCQ1	MPRIP	QYEDGQWK	Spleen	—	100.0	None	—

SysQuan Human Database

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