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
Q9Y281	CFL2	ASGVTVNDEVIK	Heart	—	100.0	MRM	—
Q9Y281	CFL2	ASGVTVNDEVIK	kidney	—	100.0	MRM	—
Q9Y281	CFL2	ASGVTVNDEVIK	liver	—	100.0	MRM	—
Q9Y281	CFL2	ASGVTVNDEVIK	lung	—	100.0	MRM	—
Q9Y281	CFL2	ASGVTVNDEVIK	Spleen	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	Heart	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	kidney	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	lung	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	Spleen	—	100.0	MRM	—
Q9Y315	DERA	GTELDLSWISK	dbs	—	100.0	MRM	—
Q9Y315	DERA	GTELDLSWISK	Heart	—	100.0	MRM	—
Q9Y315	DERA	GTELDLSWISK	liver	—	100.0	MRM	—
Q9Y315	DERA	GTELDLSWISK	lung	—	100.0	MRM	—
Q9Y365	STARD10	SSQFLAPK	dbs	—	100.0	MRM	—
Q9Y365	STARD10	SSQFLAPK	Heart	—	100.0	MRM	—
Q9Y365	STARD10	SSQFLAPK	kidney	—	100.0	MRM	—
Q9Y365	STARD10	SSQFLAPK	lung	—	100.0	MRM	—
Q9Y365	STARD10	SSQFLAPK	Spleen	—	100.0	MRM	—
Q9Y3I0	RTCB	TNLDESDVQPVK	Heart	—	100.0	MRM	—
Q9Y3I0	RTCB	TNLDESDVQPVK	kidney	—	100.0	MRM	—
Q9Y3I0	RTCB	TNLDESDVQPVK	liver	—	100.0	MRM	—
Q9Y3I0	RTCB	TNLDESDVQPVK	lung	—	100.0	MRM	—
Q9Y3I0	RTCB	TNLDESDVQPVK	Spleen	—	100.0	MRM	—
Q9Y485	DMXL1	NAFSLLGK	kidney	—	100.0	MRM	—
Q9Y485	DMXL1	NAFSLLGK	liver	—	100.0	MRM	—
Q9Y485	DMXL1	NAFSLLGK	lung	—	100.0	MRM	—
Q9Y485	DMXL1	NAFSLLGK	Spleen	—	100.0	MRM	—
Q9Y490	TLN1	AGFLDLK	dbs	—	100.0	MRM	—
Q9Y490	TLN1	AGFLDLK	Heart	—	100.0	MRM	—
Q9Y490	TLN1	AGFLDLK	liver	—	100.0	MRM	—
Q9Y490	TLN1	AGFLDLK	lung	—	100.0	MRM	—
Q9Y490	TLN1	AGFLDLK	plasma	—	100.0	MRM	—
Q9Y490	TLN1	AGFLDLK	Spleen	—	100.0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	dbs	—	100.0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	kidney	—	100.0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	liver	—	100.0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	lung	—	100.0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	plasma	—	100.0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	Spleen	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	dbs	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	Heart	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	kidney	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	liver	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	lung	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	plasma	—	100.0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	Spleen	—	100.0	MRM	—
Q9Y490	TLN1	ISIGNVVK	dbs	—	100.0	MRM	—
Q9Y490	TLN1	ISIGNVVK	Heart	—	100.0	MRM	—
Q9Y490	TLN1	ISIGNVVK	liver	—	100.0	MRM	—
Q9Y490	TLN1	ISIGNVVK	lung	—	100.0	MRM	—

SysQuan Human Database

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