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
P49336	CDK8	AFHLLQK	kidney	—	100.0	None	—
P49354	FNTA	LVPHNESAWNYLK	dbs	—	100.0	None	—
P49354	FNTA	LVPHNESAWNYLK	Heart	—	100.0	None	—
P49354	FNTA	LVPHNESAWNYLK	kidney	—	100.0	None	—
P49354	FNTA	LVPHNESAWNYLK	liver	—	100.0	None	—
P49354	FNTA	LVPHNESAWNYLK	lung	—	100.0	None	—
P49354	FNTA	LVPHNESAWNYLK	Spleen	—	100.0	None	—
P49354	FNTA	LWDNELQYVDQLLK	dbs	—	100.0	None	—
P49354	FNTA	LWDNELQYVDQLLK	Heart	—	100.0	None	—
P49354	FNTA	LWDNELQYVDQLLK	kidney	—	100.0	None	—
P49354	FNTA	LWDNELQYVDQLLK	liver	—	100.0	None	—
P49354	FNTA	LWDNELQYVDQLLK	lung	—	100.0	None	—
P49354	FNTA	LWDNELQYVDQLLK	Spleen	—	100.0	None	—
P49356	FNTB	IQEVFSSYK	kidney	—	100.0	None	—
P49356	FNTB	IQEVFSSYK	liver	—	100.0	None	—
P49356	FNTB	IQEVFSSYK	lung	—	100.0	None	—
P49356	FNTB	IQEVFSSYK	Spleen	—	100.0	None	—
P49366	DHPS	LINTQAIFAK	kidney	—	100.0	None	—
P49366	DHPS	LINTQAIFAK	liver	—	100.0	None	—
P49366	DHPS	LINTQAIFAK	lung	—	100.0	None	—
P49368	CCT3	EDDVGTGAGLLEIK	dbs	—	100.0	None	—
P49368	CCT3	EDDVGTGAGLLEIK	Heart	—	100.0	None	—
P49368	CCT3	EDDVGTGAGLLEIK	liver	—	100.0	None	—
P49368	CCT3	ELGIWEPLAVK	dbs	—	100.0	None	—
P49368	CCT3	ELGIWEPLAVK	Heart	—	100.0	None	—
P49368	CCT3	ELGIWEPLAVK	kidney	—	100.0	None	—
P49368	CCT3	ELGIWEPLAVK	liver	—	100.0	None	—
P49368	CCT3	ELGIWEPLAVK	plasma	—	100.0	None	—
P49368	CCT3	IDDIVSGHK	dbs	—	100.0	None	—
P49368	CCT3	IDDIVSGHK	Heart	—	100.0	None	—
P49368	CCT3	IDDIVSGHK	liver	—	100.0	None	—
P49368	CCT3	IDDIVSGHK	lung	—	100.0	None	—
P49368	CCT3	IDDIVSGHK	Spleen	—	100.0	None	—
P49368	CCT3	IVLLDSSLEYK	dbs	—	100.0	None	—
P49368	CCT3	IVLLDSSLEYK	Heart	—	100.0	None	—
P49368	CCT3	IVLLDSSLEYK	kidney	—	100.0	None	—
P49368	CCT3	IVLLDSSLEYK	liver	—	100.0	None	—
P49368	CCT3	IVLLDSSLEYK	plasma	—	100.0	None	—
P49368	CCT3	PVLVLSQNTK	dbs	—	100.0	None	—
P49368	CCT3	PVLVLSQNTK	kidney	—	100.0	None	—
P49368	CCT3	PVLVLSQNTK	liver	—	100.0	None	—
P49368	CCT3	PVLVLSQNTK	lung	—	100.0	None	—
P49368	CCT3	VQSGNINAAK	dbs	—	100.0	None	—
P49368	CCT3	VQSGNINAAK	Heart	—	100.0	None	—
P49368	CCT3	VQSGNINAAK	kidney	—	100.0	None	—
P49368	CCT3	VQSGNINAAK	liver	—	100.0	None	—
P49368	CCT3	VQSGNINAAK	Spleen	—	100.0	None	—
P49406	MRPL19	WERPNFNIK	Heart	—	100.0	None	—
P49406	MRPL19	WERPNFNIK	kidney	—	100.0	None	—
P49406	MRPL19	WERPNFNIK	liver	—	100.0	None	—

SysQuan Human Database

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