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
A8CG34	POM121C	GISQLWK	lung	—	100.0	None	—
A8MW92	PHF20L1	ITGLLASK	lung	—	100.0	None	—
A8MWD9	SNRPGP15	AHPPELK	kidney	—	100.0	None	—
A9UHW6	MIF4GD	IQSFDAETQQLLK	liver	—	100.0	None	—
B0I1T2	MYO1G	RPLTAGTLFK	lung	—	100.0	None	—
B2RTY4	MYO9A	DISSLEFAENK	lung	—	100.0	None	—
B2RTY4	MYO9A	FIQVNYQETGTVLGAYVEK	kidney	—	100.0	None	—
B2RTY4	MYO9A	FLPIYNPK	kidney	—	100.0	None	—
B2RTY4	MYO9A	HLLEVNSLK	lung	—	100.0	None	—
B2RTY4	MYO9A	TQSTNFLIHHLTALSQK	kidney	—	100.0	None	—
B3KU38	IQCJ-SCHIP1	SLKPTDLR	lung	—	100.0	None	—
B5MCN3	SEC14L6	INYGGEVPK	lung	—	100.0	None	—
B5MCN3	SEC14L6	WQFASDGGDIGFGVFLK	lung	—	100.0	None	—
B5ME19	EIF3CL	GTEITHAVVIK	liver	—	100.0	None	—
B7ZAQ6	GPR89A	LGDPFPILSPK	kidney	—	100.0	None	—
B7ZAQ6	GPR89A	QLFLETADLYATK	lung	—	100.0	None	—
B7ZBB8	PPP1R3G	SFSLPADPILQAAK	liver	—	100.0	None	—
C4AMC7	WASH3P	VSLAQAK	lung	—	100.0	None	—
C9JLW8	MCRIP1	TFKPIDLSDLK	kidney	—	100.0	None	—
C9JLW8	MCRIP1	TFKPIDLSDLK	liver	—	100.0	None	—
C9JLW8	MCRIP1	TFKPIDLSDLK	lung	—	100.0	None	—
C9JLW8	MCRIP1	VPNPSLK	kidney	—	100.0	None	—
C9JLW8	MCRIP1	VPNPSLK	lung	—	100.0	None	—
E9PAV3	NACA	IEDLSQQAQLAAAEK	kidney	—	100.0	None	—
E9PAV3	NACA	IEDLSQQAQLAAAEK	liver	—	100.0	None	—
E9PAV3	NACA	IEDLSQQAQLAAAEK	lung	—	100.0	None	—
E9PAV3	NACA	NILFVITK	liver	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	kidney	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	liver	—	100.0	None	—
E9PAV3	NACA	SPASDTYIVFGEAK	liver	—	100.0	None	—
E9PAV3	NACA	VQGEAVSNIQENTQTPTVQEESEEEEVDETGVEVK	lung	—	100.0	None	—
H7BZ55	CROCC2	LSEQTLLVEK	lung	—	100.0	None	—
O00116	AGPS	EEILANGGSLSHHHGVGK	lung	—	100.0	None	—
O00116	AGPS	QVYDIAAK	kidney	—	100.0	None	—
O00116	AGPS	QVYDIAAK	lung	—	100.0	None	—
O00116	AGPS	WNGWGYNDSK	kidney	—	100.0	None	—
O00139	KIF2A	AALQEEEQASK	liver	—	100.0	None	—
O00139	KIF2A	DLDVITIPSK	kidney	—	100.0	None	—
O00139	KIF2A	LEGAEINK	dbs	—	100.0	None	—
O00139	KIF2A	LEGAEINK	kidney	—	100.0	None	—
O00148	DDX39A	VSVFFGGLSIK	liver	—	100.0	None	—
O00148	DDX39A	VSVFFGGLSIK	lung	—	100.0	None	—
O00151	PDLIM1	GDPNKPSGFR	kidney	—	100.0	None	—
O00151	PDLIM1	GDPNKPSGFR	lung	—	100.0	None	—
O00151	PDLIM1	QELNEPPK	liver	—	100.0	None	—
O00159	MYO1C	AVASEIFK	lung	—	100.0	None	—
O00159	MYO1C	GAPVGGHILSYLLEK	liver	—	100.0	None	—
O00159	MYO1C	GAPVGGHILSYLLEK	lung	—	100.0	None	—
O00159	MYO1C	GDVVLQSDHVIETLTK	lung	—	100.0	None	—
O00159	MYO1C	HLGYKPEEYK	kidney	—	100.0	None	—

SysQuan Core Database

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