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
Q86WB0	ZC3HC1	AVLTILLAHK	Spleen	—	100.0	None	—
Q86WB0	ZC3HC1	VETFSSLK	Spleen	—	100.0	None	—
Q86WG5	SBF2	ELAEQLFK	Heart	—	100.0	None	—
Q86WG5	SBF2	ELAEQLFK	kidney	—	100.0	None	—
Q86WG5	SBF2	ELAEQLFK	liver	—	100.0	None	—
Q86WG5	SBF2	ELAEQLFK	lung	—	100.0	None	—
Q86WG5	SBF2	ELAEQLFK	Spleen	—	100.0	None	—
Q86WG5	SBF2	IHAEPVIHFHK	Heart	—	100.0	None	—
Q86WG5	SBF2	IHAEPVIHFHK	kidney	—	100.0	None	—
Q86WG5	SBF2	IHAEPVIHFHK	lung	—	100.0	None	—
Q86WG5	SBF2	IHAEPVIHFHK	Spleen	—	100.0	None	—
Q86WG5	SBF2	LWPTLSK	kidney	—	100.0	None	—
Q86WG5	SBF2	LWPTLSK	lung	—	100.0	None	—
Q86WG5	SBF2	LWPTLSK	Spleen	—	100.0	None	—
Q86WG5	SBF2	SFPIASITK	lung	—	100.0	None	—
Q86WG5	SBF2	SFPIASITK	Spleen	—	100.0	None	—
Q86WG5	SBF2	WFVLDVTK	Heart	—	100.0	None	—
Q86WG5	SBF2	WFVLDVTK	kidney	—	100.0	None	—
Q86WG5	SBF2	WFVLDVTK	lung	—	100.0	None	—
Q86WG5	SBF2	WFVLDVTK	Spleen	—	100.0	None	—
Q86WI1	PKHD1L1	NLALFLK	plasma	—	100.0	None	—
Q86WJ1	CHD1L	DLDAFENETAK	kidney	—	100.0	None	—
Q86WJ1	CHD1L	DLDAFENETAK	liver	—	100.0	None	—
Q86WJ1	CHD1L	DLDAFENETAK	lung	—	100.0	None	—
Q86WJ1	CHD1L	DLDAFENETAK	Spleen	—	100.0	None	—
Q86WJ1	CHD1L	SFEQLVNLQK	lung	—	100.0	None	—
Q86WJ1	CHD1L	SFEQLVNLQK	Spleen	—	100.0	None	—
Q86WN1	FCHSD1	LAGPFLK	kidney	—	100.0	None	—
Q86WN1	FCHSD1	LAGPFLK	Spleen	—	100.0	None	—
Q86WP2	GPBP1	AQHDFAPAWLNFPTPPSSTK	kidney	—	100.0	None	—
Q86WR0	CCDC25	YENEDLIK	liver	—	100.0	None	—
Q86WT1	IFT70A	EAIGFYEPIVK	kidney	—	100.0	None	—
Q86WX3	RPS19BP1	AEGTVFTEEDFQK	kidney	—	100.0	None	—
Q86WX3	RPS19BP1	AEGTVFTEEDFQK	lung	—	100.0	None	—
Q86WX3	RPS19BP1	AEGTVFTEEDFQK	Spleen	—	100.0	None	—
Q86X10	RALGAPB	EVLEIVELGISGSK	kidney	—	100.0	None	—
Q86X10	RALGAPB	EVLEIVELGISGSK	liver	—	100.0	None	—
Q86X10	RALGAPB	EVLEIVELGISGSK	lung	—	100.0	None	—
Q86X10	RALGAPB	EVLEIVELGISGSK	Spleen	—	100.0	None	—
Q86X10	RALGAPB	FSNDDSSSYDKPITFLSLK	liver	—	100.0	None	—
Q86X10	RALGAPB	HHPAVVEQWSK	Heart	—	100.0	None	—
Q86X10	RALGAPB	HHPAVVEQWSK	kidney	—	100.0	None	—
Q86X10	RALGAPB	HHPAVVEQWSK	lung	—	100.0	None	—
Q86X10	RALGAPB	ITDIVNK	Heart	—	100.0	None	—
Q86X10	RALGAPB	ITDIVNK	kidney	—	100.0	None	—
Q86X10	RALGAPB	ITDIVNK	lung	—	100.0	None	—
Q86X10	RALGAPB	LFLSHFGFLSLEALK	kidney	—	100.0	None	—
Q86X10	RALGAPB	SEVVLEGK	Heart	—	100.0	None	—
Q86X10	RALGAPB	SEVVLEGK	liver	—	100.0	None	—
Q86X10	RALGAPB	SEVVLEGK	lung	—	100.0	None	—

SysQuan Human Database

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