SysQuan Core 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
O15049	N4BP3	TAEISLLK	lung	—	100.0	None	—
O15056	SYNJ2	LLNNTWLSK	lung	—	100.0	None	—
O15056	SYNJ2	LLPGAPQQPPK	lung	—	100.0	None	—
O15056	SYNJ2	YDVGSAAYDTSDK	lung	—	100.0	None	—
O15063	GARRE1	GVSFNESAADNLK	liver	—	100.0	None	—
O15063	GARRE1	IDSALQAYK	lung	—	100.0	None	—
O15063	GARRE1	LTSAIKPEIAK	lung	—	100.0	None	—
O15063	GARRE1	TAVQLLFGQAGLVVVDTAQIENK	lung	—	100.0	None	—
O15066	KIF3B	AEIHDLQEEHIK	lung	—	100.0	None	—
O15066	KIF3B	AIVEDHSLVAEEK	liver	—	100.0	None	—
O15066	KIF3B	AIVEDHSLVAEEK	lung	—	100.0	None	—
O15066	KIF3B	DEETLELK	lung	—	100.0	None	—
O15066	KIF3B	DLSSFVTK	kidney	—	100.0	None	—
O15066	KIF3B	DLSSFVTK	lung	—	100.0	None	—
O15066	KIF3B	ERPDTGVYVK	kidney	—	100.0	None	—
O15066	KIF3B	ERPDTGVYVK	lung	—	100.0	None	—
O15066	KIF3B	NIVDHTNEQQK	kidney	—	100.0	None	—
O15066	KIF3B	NIVDHTNEQQK	lung	—	100.0	None	—
O15066	KIF3B	RPVSAVGYK	lung	—	100.0	None	—
O15066	KIF3B	VVDVDVK	kidney	—	100.0	None	—
O15067	PFAS	ANQELGLALDSWDLDFYTK	lung	—	100.0	None	—
O15067	PFAS	GVAFVGGFSYADVLGSAK	liver	—	100.0	None	—
O15067	PFAS	GVAFVGGFSYADVLGSAK	lung	—	100.0	None	—
O15067	PFAS	PLEVAIEASNGASDYGNK	kidney	—	100.0	None	—
O15068	MCF2L	FLETGAENK	kidney	—	100.0	None	—
O15068	MCF2L	FLETGAENK	lung	—	100.0	None	—
O15068	MCF2L	TLSDIAFK	kidney	—	100.0	None	—
O15068	MCF2L	TLSDIAFK	lung	—	100.0	None	—
O15075	DCLK1	DIKPENLLVYEHQDGSK	lung	—	100.0	None	—
O15075	DCLK1	FSAVQVLEHPWVNDDGLPENEHQLSVAGK	lung	—	100.0	None	—
O15075	DCLK1	LYTLDGK	lung	—	100.0	None	—
O15075	DCLK1	NVNPNWSVNVK	lung	—	100.0	None	—
O15075	DCLK1	TAHSFEQVLTDITDAIK	kidney	—	100.0	None	—
O15075	DCLK1	TAHSFEQVLTDITDAIK	lung	—	100.0	None	—
O15078	CEP290	AQEVELALEEVEK	lung	—	100.0	None	—
O15078	CEP290	ELENFDPSFFEEIEDLK	kidney	—	100.0	None	—
O15078	CEP290	GLEELISTLK	lung	—	100.0	None	—
O15078	CEP290	LSSENIELK	lung	—	100.0	None	—
O15078	CEP290	QFSGALPLAQQEK	lung	—	100.0	None	—
O15083	ERC2	ESELLALQTK	kidney	—	100.0	None	—
O15083	ERC2	ESELLALQTK	liver	—	100.0	None	—
O15083	ERC2	ESELLALQTK	lung	—	100.0	None	—
O15084	ANKRD28	GHETSALLILEK	kidney	—	100.0	None	—
O15084	ANKRD28	GHETSALLILEK	liver	—	100.0	None	—
O15084	ANKRD28	NWQTPLHIAAANK	liver	—	100.0	None	—
O15084	ANKRD28	TPLDLAAFK	liver	—	100.0	None	—
O15084	ANKRD28	TPLDLAAFK	lung	—	100.0	None	—
O15084	ANKRD28	YGHELLINTLITSGADTAK	kidney	—	100.0	None	—
O15085	ARHGEF11	ASNPLAAEFK	kidney	—	100.0	None	—
O15085	ARHGEF11	DIWNIFLEK	liver	—	100.0	None	—

SysQuan Core Database

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