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
P11413	G6PD	VGFQYEGTYK	lung	—	100.0	None	—
P11413	G6PD	VGFQYEGTYK	plasma	—	100.0	None	—
P11474	ESRRA	EEYVLLK	kidney	—	100.0	None	—
P11474	ESRRA	LVLSSLPK	Heart	—	100.0	None	—
P11474	ESRRA	LVLSSLPK	kidney	—	100.0	None	—
P11474	ESRRA	LVLSSLPK	liver	—	100.0	None	—
P11474	ESRRA	LVLSSLPK	lung	—	100.0	None	—
P11474	ESRRA	LVLSSLPK	Spleen	—	100.0	None	—
P11474	ESRRA	SSQVVGIEPLYIK	Heart	—	100.0	None	—
P11474	ESRRA	SSQVVGIEPLYIK	liver	—	100.0	None	—
P11474	ESRRA	VLAHFYGVK	kidney	—	100.0	None	—
P11474	ESRRA	VLAHFYGVK	liver	—	100.0	None	—
P11498	PC	AYSEALAAFGNGALFVEK	Heart	—	100.0	None	—
P11498	PC	AYSEALAAFGNGALFVEK	kidney	—	100.0	None	—
P11498	PC	AYSEALAAFGNGALFVEK	liver	—	100.0	None	—
P11498	PC	AYSEALAAFGNGALFVEK	lung	—	100.0	None	—
P11498	PC	AYSEALAAFGNGALFVEK	Spleen	—	100.0	None	—
P11498	PC	GANAVGYTNYPDNVVFK	kidney	—	100.0	None	—
P11498	PC	GANAVGYTNYPDNVVFK	liver	—	100.0	None	—
P11498	PC	GANAVGYTNYPDNVVFK	lung	—	100.0	None	—
P11498	PC	GANAVGYTNYPDNVVFK	Spleen	—	100.0	None	—
P11498	PC	GLAPVQAYLHIPDIIK	Heart	—	100.0	None	—
P11498	PC	GLAPVQAYLHIPDIIK	kidney	—	100.0	None	—
P11498	PC	GLAPVQAYLHIPDIIK	liver	—	100.0	None	—
P11498	PC	GLAPVQAYLHIPDIIK	lung	—	100.0	None	—
P11498	PC	GLAPVQAYLHIPDIIK	Spleen	—	100.0	None	—
P11498	PC	LEYKPIK	Heart	—	100.0	None	—
P11498	PC	LEYKPIK	kidney	—	100.0	None	—
P11498	PC	LEYKPIK	liver	—	100.0	None	—
P11498	PC	LEYKPIK	lung	—	100.0	None	—
P11498	PC	LTSDSVK	liver	—	100.0	None	—
P11532	DMD	ALEISHQWYQYK	Heart	—	100.0	None	—
P11532	DMD	ALEISHQWYQYK	lung	—	100.0	None	—
P11532	DMD	DAELIAEAK	Heart	—	100.0	None	—
P11532	DMD	DAELIAEAK	kidney	—	100.0	None	—
P11532	DMD	DAELIAEAK	liver	—	100.0	None	—
P11532	DMD	DAELIAEAK	lung	—	100.0	None	—
P11532	DMD	DAELIAEAK	Spleen	—	100.0	None	—
P11532	DMD	DFEDLFK	Heart	—	100.0	None	—
P11532	DMD	DFEDLFK	lung	—	100.0	None	—
P11532	DMD	DSTQWLEAK	Heart	—	100.0	None	—
P11532	DMD	ELEQFNSDIQK	Heart	—	100.0	None	—
P11532	DMD	ELEQFNSDIQK	lung	—	100.0	None	—
P11532	DMD	ELEQFNSDIQK	Spleen	—	100.0	None	—
P11532	DMD	ETLVEDK	Heart	—	100.0	None	—
P11532	DMD	GSWQPVGDLLIDSLQDHLEK	Heart	—	100.0	None	—
P11532	DMD	GSWQPVGDLLIDSLQDHLEK	kidney	—	100.0	None	—
P11532	DMD	GSWQPVGDLLIDSLQDHLEK	lung	—	100.0	None	—
P11532	DMD	HAQEELPPPPPQK	Heart	—	100.0	None	—
P11532	DMD	IFLTEQPLEGLEK	Heart	—	100.0	None	—

SysQuan Human Database

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