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
P42345	MTOR	VLTLWFDYGHWPDVNEALVEGVK	kidney	—	100.0	None	—
P42345	MTOR	VLTLWFDYGHWPDVNEALVEGVK	lung	—	100.0	None	—
P42345	MTOR	WTLVNDETQAK	Heart	—	100.0	None	—
P42345	MTOR	WTLVNDETQAK	liver	—	100.0	None	—
P42345	MTOR	WTLVNDETQAK	lung	—	100.0	None	—
P42356	PI4KA	ELINLVK	Heart	—	100.0	None	—
P42356	PI4KA	ELINLVK	kidney	—	100.0	None	—
P42356	PI4KA	ELINLVK	liver	—	100.0	None	—
P42356	PI4KA	ELINLVK	lung	—	100.0	None	—
P42356	PI4KA	ITNVSAIIKPYPK	Heart	—	100.0	None	—
P42356	PI4KA	ITNVSAIIKPYPK	kidney	—	100.0	None	—
P42356	PI4KA	ITNVSAIIKPYPK	liver	—	100.0	None	—
P42356	PI4KA	ITNVSAIIKPYPK	lung	—	100.0	None	—
P42356	PI4KA	ITNVSAIIKPYPK	Spleen	—	100.0	None	—
P42356	PI4KA	LYISQESDK	liver	—	100.0	None	—
P42356	PI4KA	SHLQEYLNK	Heart	—	100.0	None	—
P42356	PI4KA	SHLQEYLNK	kidney	—	100.0	None	—
P42356	PI4KA	SHLQEYLNK	liver	—	100.0	None	—
P42356	PI4KA	SHLQEYLNK	lung	—	100.0	None	—
P42356	PI4KA	SHLQEYLNK	Spleen	—	100.0	None	—
P42356	PI4KA	SLAVQRPASLEK	Heart	—	100.0	None	—
P42356	PI4KA	SLAVQRPASLEK	kidney	—	100.0	None	—
P42356	PI4KA	SLAVQRPASLEK	liver	—	100.0	None	—
P42356	PI4KA	SLAVQRPASLEK	Spleen	—	100.0	None	—
P42356	PI4KA	SPLLTFPSK	Heart	—	100.0	None	—
P42356	PI4KA	SPLLTFPSK	kidney	—	100.0	None	—
P42356	PI4KA	SPLLTFPSK	lung	—	100.0	None	—
P42356	PI4KA	SPLLTFPSK	Spleen	—	100.0	None	—
P42356	PI4KA	STIINLLDPPPEVSALINK	Heart	—	100.0	None	—
P42356	PI4KA	STIINLLDPPPEVSALINK	liver	—	100.0	None	—
P42356	PI4KA	STIINLLDPPPEVSALINK	lung	—	100.0	None	—
P42356	PI4KA	STIINLLDPPPEVSALINK	Spleen	—	100.0	None	—
P42356	PI4KA	TNIYLDEEGHQK	Heart	—	100.0	None	—
P42356	PI4KA	TNIYLDEEGHQK	kidney	—	100.0	None	—
P42356	PI4KA	TNIYLDEEGHQK	liver	—	100.0	None	—
P42356	PI4KA	WAPTVTK	Heart	—	100.0	None	—
P42356	PI4KA	WAPTVTK	liver	—	100.0	None	—
P42356	PI4KA	WAPTVTK	Spleen	—	100.0	None	—
P42356	PI4KA	YISLSEK	Heart	—	100.0	None	—
P42356	PI4KA	YISLSEK	lung	—	100.0	None	—
P42357	HAL	EVIDSIIK	dbs	—	100.0	None	—
P42357	HAL	EVIDSIIK	liver	—	100.0	None	—
P42357	HAL	GYSGISLETLK	liver	—	100.0	None	—
P42357	HAL	QADIVAALTLEVLK	liver	—	100.0	None	—
P42357	HAL	SGWADAK	liver	—	100.0	None	—
P42357	HAL	SHSSGVGKPLSPER	liver	—	100.0	None	—
P42357	HAL	SVVRPWIK	liver	—	100.0	None	—
P42357	HAL	TTTPLEK	liver	—	100.0	None	—
P42566	EPS15	AAAAQLSLTQLSSGNPVYEK	dbs	—	100.0	None	—
P42566	EPS15	AAAAQLSLTQLSSGNPVYEK	Heart	—	100.0	None	—

SysQuan Human Database

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