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
O00329	PIK3CD	VNWLAHNVSK	lung	—	100.0	None	—
O00337	SLC28A1	LVYPEVEESK	kidney	—	100.0	None	—
O00391	QSOX1	FVAVLAK	dbs	—	100.0	None	—
O00391	QSOX1	FVAVLAK	lung	—	100.0	None	—
O00391	QSOX1	FVAVLAK	plasma	—	100.0	None	—
O00391	QSOX1	IPYSFFK	liver	—	100.0	None	—
O00399	DCTN6	ILPNYHHLK	kidney	—	100.0	None	—
O00399	DCTN6	ILPNYHHLK	lung	—	100.0	None	—
O00400	SLC33A1	EETQGITDTYK	liver	—	100.0	None	—
O00400	SLC33A1	IGFSAADAVTGLK	lung	—	100.0	None	—
O00400	SLC33A1	LVEEGVPK	liver	—	100.0	None	—
O00400	SLC33A1	LVEEGVPK	lung	—	100.0	None	—
O00401	WASL	ADIGTPSNFQHIGHVGWDPNTGFDLNNLDPELK	lung	—	100.0	None	—
O00401	WASL	TGGVEAVK	liver	—	100.0	None	—
O00401	WASL	VIYDFIEK	kidney	—	100.0	None	—
O00408	PDE2A	EFFSQGDLEK	kidney	—	100.0	None	—
O00408	PDE2A	EFFSQGDLEK	lung	—	100.0	None	—
O00408	PDE2A	GTNNSFQVASK	lung	—	100.0	None	—
O00408	PDE2A	NENQEVIGVAELVNK	lung	—	100.0	None	—
O00410	IPO5	EAALHIFWNFPGIFGNQQQHYLDVIK	kidney	—	100.0	None	—
O00410	IPO5	HIVENAVQK	kidney	—	100.0	None	—
O00410	IPO5	LLSSAFDEVYPALPSDVQTAIK	lung	—	100.0	None	—
O00410	IPO5	LQELIQK	lung	—	100.0	None	—
O00410	IPO5	LVLEQVVTSIASVADTAEEK	kidney	—	100.0	None	—
O00410	IPO5	LVLEQVVTSIASVADTAEEK	liver	—	100.0	None	—
O00410	IPO5	LVLEQVVTSIASVADTAEEK	lung	—	100.0	None	—
O00410	IPO5	QDEDYDEQVEESLQDEDDNDVYILTK	kidney	—	100.0	None	—
O00410	IPO5	SLLIPYLDNLVK	liver	—	100.0	None	—
O00410	IPO5	VSDILHSIFSSYK	liver	—	100.0	None	—
O00410	IPO5	VSDILHSIFSSYK	lung	—	100.0	None	—
O00418	EEF2K	GFDYLLK	lung	—	100.0	None	—
O00418	EEF2K	LSNFLHAQQWK	lung	—	100.0	None	—
O00422	SAP18	ELTSLVK	kidney	—	100.0	None	—
O00422	SAP18	ELTSLVK	lung	—	100.0	None	—
O00422	SAP18	VTQEEIK	lung	—	100.0	None	—
O00423	EML1	DGTLVSGGGK	lung	—	100.0	None	—
O00423	EML1	HATLWDAVGHRPVWDK	lung	—	100.0	None	—
O00423	EML1	ITIATGQVAGTSK	liver	—	100.0	None	—
O00429	DNM1L	AEELLAEEK	dbs	—	100.0	None	—
O00429	DNM1L	DEYAFLQK	kidney	—	100.0	None	—
O00429	DNM1L	DTLQSELVGQLYK	kidney	—	100.0	None	—
O00429	DNM1L	DTLQSELVGQLYK	plasma	—	100.0	None	—
O00429	DNM1L	INVLAAQYQSLLNSYGEPVDDK	liver	—	100.0	None	—
O00429	DNM1L	INVLAAQYQSLLNSYGEPVDDK	plasma	—	100.0	None	—
O00429	DNM1L	NATGPRPALFVPEVSFELLVK	kidney	—	100.0	None	—
O00429	DNM1L	PALFVPEVSFELLVK	kidney	—	100.0	None	—
O00429	DNM1L	PALFVPEVSFELLVK	lung	—	100.0	None	—
O00429	DNM1L	SATLLQLITK	liver	—	100.0	None	—
O00429	DNM1L	SATLLQLITK	lung	—	100.0	None	—
O00429	DNM1L	SQLDINNK	lung	—	100.0	None	—

SysQuan Core Database

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