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
P46439	GSTM5	RPWFAGDK	plasma	—	100.0	None	—
P46459	NSF	AENSSLNLIGK	Heart	—	100.0	None	—
P46459	NSF	AENSSLNLIGK	kidney	—	100.0	None	—
P46459	NSF	AENSSLNLIGK	liver	—	100.0	None	—
P46459	NSF	AENSSLNLIGK	lung	—	100.0	None	—
P46459	NSF	AENSSLNLIGK	Spleen	—	100.0	None	—
P46459	NSF	ELAVETK	dbs	—	100.0	None	—
P46459	NSF	ELAVETK	Heart	—	100.0	None	—
P46459	NSF	ELAVETK	liver	—	100.0	None	—
P46459	NSF	ELAVETK	lung	—	100.0	None	—
P46459	NSF	ELAVETK	Spleen	—	100.0	None	—
P46459	NSF	FSNLVLQALLVLLK	kidney	—	100.0	None	—
P46459	NSF	FSNLVLQALLVLLK	liver	—	100.0	None	—
P46459	NSF	GDFLASLENDIK	kidney	—	100.0	None	—
P46459	NSF	GDFLASLENDIK	lung	—	100.0	None	—
P46459	NSF	GDFLASLENDIK	Spleen	—	100.0	None	—
P46459	NSF	GHQLLSADVDIK	Heart	—	100.0	None	—
P46459	NSF	IAEESNFPFIK	dbs	—	100.0	None	—
P46459	NSF	IEVGLVVGNSQVAFEK	dbs	—	100.0	None	—
P46459	NSF	IEVGLVVGNSQVAFEK	Heart	—	100.0	None	—
P46459	NSF	IEVGLVVGNSQVAFEK	kidney	—	100.0	None	—
P46459	NSF	IEVGLVVGNSQVAFEK	lung	—	100.0	None	—
P46459	NSF	IEVGLVVGNSQVAFEK	Spleen	—	100.0	None	—
P46459	NSF	IFDDAYK	dbs	—	100.0	None	—
P46459	NSF	IFDDAYK	Heart	—	100.0	None	—
P46459	NSF	IFDDAYK	kidney	—	100.0	None	—
P46459	NSF	IFDDAYK	liver	—	100.0	None	—
P46459	NSF	LFGLLVK	dbs	—	100.0	None	—
P46459	NSF	LFGLLVK	Heart	—	100.0	None	—
P46459	NSF	LFGLLVK	kidney	—	100.0	None	—
P46459	NSF	LFGLLVK	liver	—	100.0	None	—
P46459	NSF	LFGLLVK	lung	—	100.0	None	—
P46459	NSF	TPLVSVLLEGPPHSGK	dbs	—	100.0	None	—
P46459	NSF	TPLVSVLLEGPPHSGK	Heart	—	100.0	None	—
P46459	NSF	TPLVSVLLEGPPHSGK	kidney	—	100.0	None	—
P46459	NSF	TPLVSVLLEGPPHSGK	lung	—	100.0	None	—
P46459	NSF	TPLVSVLLEGPPHSGK	Spleen	—	100.0	None	—
P46459	NSF	TTIAQQVK	dbs	—	100.0	None	—
P46459	NSF	TTIAQQVK	Heart	—	100.0	None	—
P46459	NSF	TTIAQQVK	kidney	—	100.0	None	—
P46459	NSF	TTIAQQVK	liver	—	100.0	None	—
P46459	NSF	TTIAQQVK	lung	—	100.0	None	—
P46459	NSF	VLDDGELLVQQTK	dbs	—	100.0	None	—
P46459	NSF	VLDDGELLVQQTK	kidney	—	100.0	None	—
P46459	NSF	VLDDGELLVQQTK	lung	—	100.0	None	—
P46459	NSF	VLDDGELLVQQTK	plasma	—	100.0	None	—
P46459	NSF	VVNGPEILNK	dbs	—	100.0	None	—
P46459	NSF	VVNGPEILNK	Heart	—	100.0	None	—
P46459	NSF	VVNGPEILNK	kidney	—	100.0	None	—
P46459	NSF	VVNGPEILNK	liver	—	100.0	None	—

SysQuan Human Database

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