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
P07948	LYN	GSLLDFLK	liver	—	100.0	None	—
P07948	LYN	GSLLDFLK	lung	—	100.0	None	—
P07948	LYN	GSLLDFLK	plasma	—	100.0	None	—
P07948	LYN	VLEEHGEWWK	kidney	—	100.0	None	—
P07948	LYN	VLEEHGEWWK	lung	—	100.0	None	—
P07951	TPM2	GTEDEVEK	lung	—	100.0	None	—
P07951	TPM2	TIDDLEDEVYAQK	kidney	—	100.0	None	—
P07951	TPM2	TIDDLEDEVYAQK	lung	—	100.0	None	—
P07954	FH	AADEVAEGK	kidney	—	100.0	None	—
P07954	FH	AADEVAEGK	lung	—	100.0	None	—
P07954	FH	ETAIELGYLTAEQFDEWVKPK	kidney	—	100.0	None	—
P07954	FH	ETAIELGYLTAEQFDEWVKPK	liver	—	100.0	None	—
P07954	FH	ETAIELGYLTAEQFDEWVKPK	plasma	—	100.0	None	—
P07954	FH	VAALTGLPFVTAPNK	kidney	—	100.0	None	—
P07954	FH	VAALTGLPFVTAPNK	liver	—	100.0	None	—
P07996	THBS1	LVPNPDQK	kidney	—	100.0	None	—
P08034	GJB1	LEGHGDPLHLEEVK	kidney	—	100.0	None	—
P08048	ZFY	ISLHNHLESHK	kidney	—	100.0	None	—
P08069	IGF1R	HSHALVSLSFLK	kidney	—	100.0	None	—
P08123	COL1A2	DYEVDATLK	kidney	—	100.0	None	—
P08123	COL1A2	DYEVDATLK	plasma	—	100.0	None	—
P08123	COL1A2	GEVGPAGPNGFAGPAGAAGQPGAK	liver	—	100.0	None	—
P08133	ANXA6	DAFVAIVQSVK	kidney	—	100.0	None	—
P08133	ANXA6	DAFVAIVQSVK	liver	—	100.0	None	—
P08133	ANXA6	GELSGDFEK	kidney	—	100.0	None	—
P08133	ANXA6	GELSGDFEK	liver	—	100.0	None	—
P08133	ANXA6	LVFDEYLK	kidney	—	100.0	None	—
P08133	ANXA6	LVFDEYLK	liver	—	100.0	None	—
P08133	ANXA6	NKPLFFADK	liver	—	100.0	None	—
P08133	ANXA6	NKPLFFADK	lung	—	100.0	None	—
P08133	ANXA6	PLFFADK	liver	—	100.0	None	—
P08133	ANXA6	TTGKPIEASIR	kidney	—	100.0	None	—
P08133	ANXA6	TTGKPIEASIR	lung	—	100.0	None	—
P08133	ANXA6	VFQEFIK	liver	—	100.0	None	—
P08133	ANXA6	VFQEFIK	lung	—	100.0	None	—
P08134	RHOC	DQFPEVYVPTVFENYIADIEVDGK	lung	—	100.0	None	—
P08172	CHRM2	DDEITQDENTVSTSLGHSK	lung	—	100.0	None	—
P08183	ABCB1	AGEILTK	lung	—	100.0	None	—
P08183	ABCB1	EHGTHQQLLAQK	kidney	—	100.0	None	—
P08183	ABCB1	EHGTHQQLLAQK	liver	—	100.0	None	—
P08183	ABCB1	EHGTHQQLLAQK	lung	—	100.0	None	—
P08183	ABCB1	QPHILLLDEATSALDTESEK	kidney	—	100.0	None	—
P08183	ABCB1	QPHILLLDEATSALDTESEK	lung	—	100.0	None	—
P08183	ABCB1	TVIAFGGQK	kidney	—	100.0	None	—
P08183	ABCB1	TVIAFGGQK	lung	—	100.0	None	—
P08183	ABCB1	VVQEALDK	kidney	—	100.0	None	—
P08183	ABCB1	VVQEALDK	lung	—	100.0	None	—
P08195	SLC3A2	GLVLGPIHK	liver	—	100.0	None	—
P08195	SLC3A2	GLVLGPIHK	plasma	—	100.0	None	—
P08237	PFKM	GQIEEAGWSYVGGWTGQGGSK	liver	—	100.0	None	—

SysQuan Core Database

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