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
P42566	EPS15	AAAAQLSLTQLSSGNPVYEK	kidney	—	100.0	None	—
P42566	EPS15	AAAAQLSLTQLSSGNPVYEK	liver	—	100.0	None	—
P42566	EPS15	AAAAQLSLTQLSSGNPVYEK	lung	—	100.0	None	—
P42566	EPS15	AAAAQLSLTQLSSGNPVYEK	Spleen	—	100.0	None	—
P42566	EPS15	IWDLADTDGK	dbs	—	100.0	None	—
P42566	EPS15	IWDLADTDGK	liver	—	100.0	None	—
P42566	EPS15	LNDPFQPFPGNDSPK	Heart	—	100.0	None	—
P42566	EPS15	LNDPFQPFPGNDSPK	kidney	—	100.0	None	—
P42566	EPS15	LNDPFQPFPGNDSPK	liver	—	100.0	None	—
P42566	EPS15	LNDPFQPFPGNDSPK	lung	—	100.0	None	—
P42566	EPS15	LNDPFQPFPGNDSPK	Spleen	—	100.0	None	—
P42566	EPS15	LNQQEQEDLELAIALSK	dbs	—	100.0	None	—
P42566	EPS15	LNQQEQEDLELAIALSK	Heart	—	100.0	None	—
P42566	EPS15	LNQQEQEDLELAIALSK	kidney	—	100.0	None	—
P42566	EPS15	LNQQEQEDLELAIALSK	liver	—	100.0	None	—
P42566	EPS15	LNQQEQEDLELAIALSK	lung	—	100.0	None	—
P42566	EPS15	LNQQEQEDLELAIALSK	Spleen	—	100.0	None	—
P42566	EPS15	NNVEQDLK	kidney	—	100.0	None	—
P42566	EPS15	NNVEQDLK	liver	—	100.0	None	—
P42566	EPS15	NNVEQDLK	lung	—	100.0	None	—
P42566	EPS15	NNVEQDLK	Spleen	—	100.0	None	—
P42566	EPS15	SGLPDLILGK	dbs	—	100.0	None	—
P42566	EPS15	SGLPDLILGK	Heart	—	100.0	None	—
P42566	EPS15	SGLPDLILGK	kidney	—	100.0	None	—
P42566	EPS15	SGLPDLILGK	liver	—	100.0	None	—
P42566	EPS15	SGLPDLILGK	lung	—	100.0	None	—
P42566	EPS15	TWVVSPAEK	dbs	—	100.0	None	—
P42566	EPS15	TWVVSPAEK	liver	—	100.0	None	—
P42566	EPS15	TWVVSPAEK	lung	—	100.0	None	—
P42566	EPS15	TWVVSPAEK	Spleen	—	100.0	None	—
P42566	EPS15	VKPVLLNSK	Heart	—	100.0	None	—
P42566	EPS15	VKPVLLNSK	kidney	—	100.0	None	—
P42566	EPS15	VKPVLLNSK	liver	—	100.0	None	—
P42566	EPS15	VKPVLLNSK	lung	—	100.0	None	—
P42566	EPS15	VKPVLLNSK	Spleen	—	100.0	None	—
P42566	EPS15	YDEIFLK	Heart	—	100.0	None	—
P42566	EPS15	YDEIFLK	kidney	—	100.0	None	—
P42566	EPS15	YDEIFLK	liver	—	100.0	None	—
P42566	EPS15	YDEIFLK	lung	—	100.0	None	—
P42566	EPS15	YDEIFLK	Spleen	—	100.0	None	—
P42568	MLLT3	GPEHSNIQHFVEK	Spleen	—	100.0	None	—
P42568	MLLT3	VVFHLHESFPRPK	Spleen	—	100.0	None	—
P42575	CASP2	GLALVLSNVHFTGEK	kidney	—	100.0	None	—
P42677	RPS27	DLLHPSPEEEK	dbs	—	100.0	None	—
P42677	RPS27	DLLHPSPEEEK	Heart	—	100.0	None	—
P42677	RPS27	DLLHPSPEEEK	kidney	—	100.0	None	—
P42677	RPS27	DLLHPSPEEEK	liver	—	100.0	None	—
P42677	RPS27	DLLHPSPEEEK	Spleen	—	100.0	None	—
P42679	MATK	NILVSEDLVAK	Spleen	—	100.0	None	—
P42680	TEC	DSSQPGLYTVSLYTK	liver	—	100.0	None	—

SysQuan Human Database

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