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
Q00577	PURA	LIDDYGVEEEPAELPEGTSLTVDNK	liver	—	100.0	None	—
Q00577	PURA	VSEVKPTYR	liver	—	100.0	None	—
Q00577	PURA	VSEVKPTYR	lung	—	100.0	None	—
Q00610	CLTC	AVNYFSK	lung	—	100.0	None	—
Q00610	CLTC	EAIDSYIK	liver	—	100.0	None	—
Q00610	CLTC	EAIDSYIK	lung	—	100.0	None	—
Q00610	CLTC	EAIDSYIK	plasma	—	100.0	None	—
Q00610	CLTC	ESYVETELIFALAK	liver	—	100.0	None	—
Q00610	CLTC	FNALFAQGNYSEAAK	liver	—	100.0	None	—
Q00610	CLTC	FNALFAQGNYSEAAK	lung	—	100.0	None	—
Q00610	CLTC	FNALFAQGNYSEAAK	plasma	—	100.0	None	—
Q00610	CLTC	FQSVPAQPGQTSPLLQYFGILLDQGQLNK	kidney	—	100.0	None	—
Q00610	CLTC	FQSVPAQPGQTSPLLQYFGILLDQGQLNK	lung	—	100.0	None	—
Q00610	CLTC	GQFSTDELVAEVEK	liver	—	100.0	None	—
Q00610	CLTC	GQFSTDELVAEVEK	lung	—	100.0	None	—
Q00610	CLTC	GQFSTDELVAEVEK	plasma	—	100.0	None	—
Q00610	CLTC	HDVVFLITK	liver	—	100.0	None	—
Q00610	CLTC	IAAYLFK	kidney	—	100.0	None	—
Q00610	CLTC	IAAYLFK	lung	—	100.0	None	—
Q00610	CLTC	LHIIEVGTPPTGNQPFPK	dbs	—	100.0	None	—
Q00610	CLTC	LHIIEVGTPPTGNQPFPK	liver	—	100.0	None	—
Q00610	CLTC	LHIIEVGTPPTGNQPFPK	plasma	—	100.0	None	—
Q00610	CLTC	NLQNLLILTAIK	liver	—	100.0	None	—
Q00610	CLTC	NLQNLLILTAIK	lung	—	100.0	None	—
Q00610	CLTC	PLIDQVVQTALSETQDPEEVSVTVK	kidney	—	100.0	None	—
Q00610	CLTC	PLIDQVVQTALSETQDPEEVSVTVK	liver	—	100.0	None	—
Q00610	CLTC	QLPLVKPYLR	kidney	—	100.0	None	—
Q00610	CLTC	QLPLVKPYLR	liver	—	100.0	None	—
Q00610	CLTC	YHEQLSTQSLIELFESFK	kidney	—	100.0	None	—
Q00610	CLTC	YHEQLSTQSLIELFESFK	lung	—	100.0	None	—
Q00610	CLTC	YIEIYVQK	liver	—	100.0	None	—
Q00613	HSF1	VVHIEQGGLVKPER	kidney	—	100.0	None	—
Q00653	NFKB2	ASDGSFSLPLKPVISQPIHDSK	kidney	—	100.0	None	—
Q00653	NFKB2	ASDGSFSLPLKPVISQPIHDSK	liver	—	100.0	None	—
Q00653	NFKB2	ASDGSFSLPLKPVISQPIHDSK	lung	—	100.0	None	—
Q00653	NFKB2	EDSAYGSQSVEQEAEK	kidney	—	100.0	None	—
Q00653	NFKB2	EDSAYGSQSVEQEAEK	lung	—	100.0	None	—
Q00653	NFKB2	FYEDDENGWQAFGDFSPTDVHK	kidney	—	100.0	None	—
Q00653	NFKB2	FYEDDENGWQAFGDFSPTDVHK	lung	—	100.0	None	—
Q00688	FKBP3	LEIEPEWAYGK	kidney	—	100.0	None	—
Q00688	FKBP3	NAKPLSFK	kidney	—	100.0	None	—
Q00688	FKBP3	NAKPLSFK	liver	—	100.0	None	—
Q00688	FKBP3	SEETLDEGPPK	dbs	—	100.0	None	—
Q00688	FKBP3	SEETLDEGPPK	kidney	—	100.0	None	—
Q00722	PLCB2	EAIEAIAESAFK	lung	—	100.0	None	—
Q00839	HNRNPU	ASYGVSK	lung	—	100.0	None	—
Q00839	HNRNPU	GYFEYIEENK	liver	—	100.0	None	—
Q00839	HNRNPU	GYFEYIEENK	lung	—	100.0	None	—
Q00839	HNRNPU	NQSQGYNQWQQGQFWGQK	lung	—	100.0	None	—
Q00839	HNRNPU	NQSQGYNQWQQGQFWGQKPWSQHYHQGYY	kidney	—	100.0	None	—

SysQuan Core Database

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