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
P78371	CCT2	ASLSLAPVNIFK	lung	—	100.0	None	—
P78371	CCT2	ASLSLAPVNIFK	plasma	—	100.0	None	—
P78371	CCT2	EAESLIAK	kidney	—	100.0	None	—
P78371	CCT2	IGVNQPK	liver	—	100.0	None	—
P78371	CCT2	IGVNQPK	lung	—	100.0	None	—
P78371	CCT2	LALVTGGEIASTFDHPELVK	kidney	—	100.0	None	—
P78371	CCT2	LALVTGGEIASTFDHPELVK	liver	—	100.0	None	—
P78371	CCT2	LALVTGGEIASTFDHPELVK	lung	—	100.0	None	—
P78371	CCT2	LALVTGGEIASTFDHPELVK	plasma	—	100.0	None	—
P78371	CCT2	LGGSLADSYLDEGFLLDK	kidney	—	100.0	None	—
P78371	CCT2	LGGSLADSYLDEGFLLDK	liver	—	100.0	None	—
P78371	CCT2	LGGSLADSYLDEGFLLDK	lung	—	100.0	None	—
P78371	CCT2	LGGSLADSYLDEGFLLDK	plasma	—	100.0	None	—
P78371	CCT2	VAEIEHAEK	lung	—	100.0	None	—
P78406	RAE1	NAAEELKPR	kidney	—	100.0	None	—
P78406	RAE1	NAAEELKPR	lung	—	100.0	None	—
P78414	IRX1	IWSLAETATSPDGAPK	lung	—	100.0	None	—
P78417	GSTO1	HEVININLK	kidney	—	100.0	None	—
P78417	GSTO1	HEVININLK	liver	—	100.0	None	—
P78417	GSTO1	HEVININLK	plasma	—	100.0	None	—
P78509	RELN	FVYLELPAAAK	lung	—	100.0	None	—
P78509	RELN	FVYLELPAAAK	plasma	—	100.0	None	—
P78509	RELN	LSPLWYK	liver	—	100.0	None	—
P78509	RELN	LSPLWYK	plasma	—	100.0	None	—
P78509	RELN	VPSLVSVVINPELQTPATK	plasma	—	100.0	None	—
P78524	DENND2B	ENPYEDVDLK	lung	—	100.0	None	—
P78524	DENND2B	INSIYNAK	lung	—	100.0	None	—
P78524	DENND2B	NTYLPEVSYQFPK	lung	—	100.0	None	—
P78527	PRKDC	AFLGELK	kidney	—	100.0	None	—
P78527	PRKDC	AFLGELK	lung	—	100.0	None	—
P78527	PRKDC	AQEPESGLSEETQVK	kidney	—	100.0	None	—
P78527	PRKDC	AQEPESGLSEETQVK	lung	—	100.0	None	—
P78527	PRKDC	EPSFDWK	kidney	—	100.0	None	—
P78527	PRKDC	HNLEIIK	kidney	—	100.0	None	—
P78527	PRKDC	IPALDLLIK	lung	—	100.0	None	—
P78527	PRKDC	LLALNSLYSPK	kidney	—	100.0	None	—
P78527	PRKDC	LLALNSLYSPK	lung	—	100.0	None	—
P78527	PRKDC	LYSLALHPNAFK	kidney	—	100.0	None	—
P78527	PRKDC	QLFSSLFSGILK	kidney	—	100.0	None	—
P78536	ADAM17	IIKPFPAPQTPGR	lung	—	100.0	None	—
P78537	BLOC1S1	TIATALEYVYK	lung	—	100.0	None	—
P78539	SRPX	DTADGILTDVILK	kidney	—	100.0	None	—
P78539	SRPX	DTADGILTDVILK	lung	—	100.0	None	—
P78539	SRPX	TAAALLDQFYEK	lung	—	100.0	None	—
P78559	MAP1A	ILEGLEK	lung	—	100.0	None	—
P78559	MAP1A	SPWASDFK	lung	—	100.0	None	—
P78559	MAP1A	VAELEEEQSQGSSSYSDWVK	kidney	—	100.0	None	—
P78559	MAP1A	VAELEEEQSQGSSSYSDWVK	lung	—	100.0	None	—
P78559	MAP1A	VLFPGNAPQNK	kidney	—	100.0	None	—
P78559	MAP1A	VLFPGNAPQNK	lung	—	100.0	None	—

SysQuan Core Database

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