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
Q6DCA0	AMMECR1L	IEFINEK	kidney	—	100.0	None	—
Q6DD87	ZNF787	LHPELSGPGVAAK	kidney	—	100.0	None	—
Q6DD87	ZNF787	LHPELSGPGVAAK	liver	—	100.0	None	—
Q6DD87	ZNF787	LHPELSGPGVAAK	lung	—	100.0	None	—
Q6DD87	ZNF787	LHPELSGPGVAAK	Spleen	—	100.0	None	—
Q6DD88	ATL3	GLLEYFK	dbs	—	100.0	None	—
Q6DD88	ATL3	GLLEYFK	Heart	—	100.0	None	—
Q6DD88	ATL3	GLLEYFK	kidney	—	100.0	None	—
Q6DD88	ATL3	GLLEYFK	liver	—	100.0	None	—
Q6DD88	ATL3	GLLEYFK	lung	—	100.0	None	—
Q6DD88	ATL3	QLALDHFK	Heart	—	100.0	None	—
Q6DD88	ATL3	QLALDHFK	liver	—	100.0	None	—
Q6DD88	ATL3	QLALDHFK	Spleen	—	100.0	None	—
Q6DKI1	RPL7L1	IPLVPENLLK	Heart	—	100.0	None	—
Q6DKI1	RPL7L1	IPLVPENLLK	kidney	—	100.0	None	—
Q6DKI1	RPL7L1	IPLVPENLLK	liver	—	100.0	None	—
Q6DKI1	RPL7L1	IPLVPENLLK	lung	—	100.0	None	—
Q6DKI1	RPL7L1	IPLVPENLLK	Spleen	—	100.0	None	—
Q6DKJ4	NXN	DDPEGLEFPWGPKPFR	lung	—	100.0	None	—
Q6DKJ4	NXN	DDPEGLEFPWGPKPFR	Spleen	—	100.0	None	—
Q6DKJ4	NXN	QLIQPIAEK	kidney	—	100.0	None	—
Q6DKJ4	NXN	QLIQPIAEK	lung	—	100.0	None	—
Q6DKJ4	NXN	QLIQPIAEK	Spleen	—	100.0	None	—
Q6DKK2	TTC19	EIYQEALK	Heart	—	100.0	None	—
Q6DKK2	TTC19	EIYQEALK	kidney	—	100.0	None	—
Q6DKK2	TTC19	EIYQEALK	liver	—	100.0	None	—
Q6DKK2	TTC19	QEDNAIIEISLK	Heart	—	100.0	None	—
Q6DKK2	TTC19	QEDNAIIEISLK	liver	—	100.0	None	—
Q6DN03	H2BC20P	ESYSIYVYK	Heart	—	100.0	None	—
Q6DN03	H2BC20P	ESYSIYVYK	kidney	—	100.0	None	—
Q6DN03	H2BC20P	ESYSIYVYK	liver	—	100.0	None	—
Q6DN03	H2BC20P	ESYSIYVYK	lung	—	100.0	None	—
Q6DN12	MCTP2	VDISALPLK	Spleen	—	100.0	None	—
Q6DN12	MCTP2	VFTFPIK	Spleen	—	100.0	None	—
Q6DN14	MCTP1	DVGFLQVK	Spleen	—	100.0	None	—
Q6DN14	MCTP1	VFTFNIK	Spleen	—	100.0	None	—
Q6DN90	IQSEC1	EIFLFNDLLVVTK	kidney	—	100.0	None	—
Q6DN90	IQSEC1	EIFLFNDLLVVTK	lung	—	100.0	None	—
Q6DN90	IQSEC1	EIFLFNDLLVVTK	Spleen	—	100.0	None	—
Q6DN90	IQSEC1	IESELEK	Spleen	—	100.0	None	—
Q6DN90	IQSEC1	LFEVPDPNK	kidney	—	100.0	None	—
Q6DN90	IQSEC1	SLSESYELSSDLQDK	dbs	—	100.0	None	—
Q6DN90	IQSEC1	SLSESYELSSDLQDK	Heart	—	100.0	None	—
Q6DN90	IQSEC1	SLSESYELSSDLQDK	kidney	—	100.0	None	—
Q6DN90	IQSEC1	SLSESYELSSDLQDK	liver	—	100.0	None	—
Q6DN90	IQSEC1	SLSESYELSSDLQDK	lung	—	100.0	None	—
Q6DN90	IQSEC1	SLSESYELSSDLQDK	Spleen	—	100.0	None	—
Q6DN90	IQSEC1	VHSSYFEGK	kidney	—	100.0	None	—
Q6DN90	IQSEC1	VHSSYFEGK	liver	—	100.0	None	—
Q6DN90	IQSEC1	VHSSYFEGK	lung	—	100.0	None	—

SysQuan Human Database

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