SysQuan Human 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
Q12789	GTF3C1	LIESLFTIQK	kidney	—	100.0	None	—
Q12789	GTF3C1	LQTFLSK	kidney	—	100.0	None	—
Q12789	GTF3C1	LQTFLSK	lung	—	100.0	None	—
Q12789	GTF3C1	TTVIQDGIK	kidney	—	100.0	None	—
Q12789	GTF3C1	VLAIGDEK	Spleen	—	100.0	None	—
Q12792	TWF1	DEVFGTVK	Spleen	—	100.0	None	—
Q12792	TWF1	QLNYVQLEIDIK	kidney	—	100.0	None	—
Q12792	TWF1	QLNYVQLEIDIK	liver	—	100.0	None	—
Q12792	TWF1	QLNYVQLEIDIK	lung	—	100.0	None	—
Q12792	TWF1	YHFFLYK	kidney	—	100.0	None	—
Q12792	TWF1	YHFFLYK	liver	—	100.0	None	—
Q12797	ASPH	AELDAAEK	Heart	—	100.0	None	—
Q12797	ASPH	AELDAAEK	kidney	—	100.0	None	—
Q12797	ASPH	AELDAAEK	lung	—	100.0	None	—
Q12797	ASPH	ETGYTELVK	liver	—	100.0	None	—
Q12797	ASPH	VHYGFILK	Heart	—	100.0	None	—
Q12797	ASPH	VHYGFILK	kidney	—	100.0	None	—
Q12797	ASPH	VHYGFILK	liver	—	100.0	None	—
Q12797	ASPH	VHYGFILK	lung	—	100.0	None	—
Q12797	ASPH	VHYGFILK	Spleen	—	100.0	None	—
Q12797	ASPH	WYELGHK	Heart	—	100.0	None	—
Q12797	ASPH	WYELGHK	kidney	—	100.0	None	—
Q12797	ASPH	WYELGHK	liver	—	100.0	None	—
Q12797	ASPH	WYELGHK	lung	—	100.0	None	—
Q12797	ASPH	WYELGHK	Spleen	—	100.0	None	—
Q12800	TFCP2	LFTNFSGADLLK	Heart	—	100.0	None	—
Q12800	TFCP2	LFTNFSGADLLK	kidney	—	100.0	None	—
Q12800	TFCP2	LFTNFSGADLLK	liver	—	100.0	None	—
Q12800	TFCP2	LFTNFSGADLLK	lung	—	100.0	None	—
Q12800	TFCP2	LFTNFSGADLLK	Spleen	—	100.0	None	—
Q12802	AKAP13	DGSVFLK	Heart	—	100.0	None	—
Q12802	AKAP13	DGSVFLK	liver	—	100.0	None	—
Q12802	AKAP13	DGSVFLK	lung	—	100.0	None	—
Q12802	AKAP13	DGSVFLK	Spleen	—	100.0	None	—
Q12802	AKAP13	DVIGAVDSK	liver	—	100.0	None	—
Q12802	AKAP13	DVIGAVDSK	lung	—	100.0	None	—
Q12802	AKAP13	PSSLIEQEK	liver	—	100.0	None	—
Q12802	AKAP13	QDLANLQK	lung	—	100.0	None	—
Q12802	AKAP13	SGSLDSELSVSPK	Heart	—	100.0	None	—
Q12802	AKAP13	SGSLDSELSVSPK	kidney	—	100.0	None	—
Q12802	AKAP13	SGSLDSELSVSPK	liver	—	100.0	None	—
Q12802	AKAP13	SGSLDSELSVSPK	lung	—	100.0	None	—
Q12802	AKAP13	SQQSVSLSK	lung	—	100.0	None	—
Q12802	AKAP13	STVISLK	Spleen	—	100.0	None	—
Q12824	SMARCB1	DHGYTTLATSVTLLK	lung	—	100.0	None	—
Q12824	SMARCB1	DHGYTTLATSVTLLK	Spleen	—	100.0	None	—
Q12824	SMARCB1	GQLSWHQK	Spleen	—	100.0	None	—
Q12830	BPTF	DIPPLEFPK	kidney	—	100.0	None	—
Q12830	BPTF	DIPPLEFPK	lung	—	100.0	None	—
Q12830	BPTF	DIPPLEFPK	Spleen	—	100.0	None	—

SysQuan Human Database

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