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
Q5VYK3	ECPAS	FLPPVLLK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	FLPPVLLK	liver	—	100.0	None	—
Q5VYK3	ECPAS	FLPPVLLK	lung	—	100.0	None	—
Q5VYK3	ECPAS	FLPPVLLK	Spleen	—	99.6	None	—
Q5VYK3	ECPAS	HSVATAADLELK	dbs	—	100.0	None	—
Q5VYK3	ECPAS	HSVATAADLELK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	HSVATAADLELK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	HSVATAADLELK	liver	—	100.0	None	—
Q5VYK3	ECPAS	HSVATAADLELK	lung	—	100.0	None	—
Q5VYK3	ECPAS	HSVATAADLELK	Spleen	—	100.0	None	—
Q5VYK3	ECPAS	LYLQELITITQK	dbs	—	100.0	None	—
Q5VYK3	ECPAS	LYLQELITITQK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	LYLQELITITQK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	LYLQELITITQK	liver	—	100.0	None	—
Q5VYK3	ECPAS	LYLQELITITQK	lung	—	100.0	None	—
Q5VYK3	ECPAS	LYLQELITITQK	Spleen	—	100.0	None	—
Q5VYK3	ECPAS	NGPLPIPSEGSGFTK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	NGPLPIPSEGSGFTK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	NGPLPIPSEGSGFTK	lung	—	100.0	None	—
Q5VYK3	ECPAS	QAAETFPANIQVVYDGLFGTNTNSK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	QAAETFPANIQVVYDGLFGTNTNSK	liver	—	100.0	None	—
Q5VYK3	ECPAS	QAAETFPANIQVVYDGLFGTNTNSK	lung	—	100.0	None	—
Q5VYK3	ECPAS	QAAETFPANIQVVYDGLFGTNTNSK	Spleen	—	100.0	None	—
Q5VYK3	ECPAS	QSLIDWNNPAIINK	dbs	—	100.0	None	—
Q5VYK3	ECPAS	QSLIDWNNPAIINK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	QSLIDWNNPAIINK	liver	—	100.0	None	—
Q5VYK3	ECPAS	QSLIDWNNPAIINK	lung	—	100.0	None	—
Q5VYK3	ECPAS	SASPFNLAEKPK	dbs	—	100.0	None	—
Q5VYK3	ECPAS	SASPFNLAEKPK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	SASPFNLAEKPK	liver	—	100.0	None	—
Q5VYK3	ECPAS	TPDGQGLSTYK	dbs	—	100.0	None	—
Q5VYK3	ECPAS	TPDGQGLSTYK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	TPDGQGLSTYK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	TPDGQGLSTYK	liver	—	100.0	None	—
Q5VYK3	ECPAS	TPDGQGLSTYK	lung	—	100.0	None	—
Q5VYK3	ECPAS	TPDGQGLSTYK	Spleen	—	100.0	None	—
Q5VYK3	ECPAS	VYLGDIPLK	dbs	—	100.0	None	—
Q5VYK3	ECPAS	VYLGDIPLK	Heart	—	100.0	None	—
Q5VYK3	ECPAS	VYLGDIPLK	kidney	—	100.0	None	—
Q5VYK3	ECPAS	VYLGDIPLK	liver	—	100.0	None	—
Q5VYK3	ECPAS	YSPDVLK	liver	—	100.0	None	—
Q5VYS8	TUT7	FYTEEFDFK	kidney	—	100.0	None	—
Q5VYS8	TUT7	FYTEEFDFK	liver	—	100.0	None	—
Q5VYS8	TUT7	FYTEEFDFK	lung	—	100.0	None	—
Q5VYS8	TUT7	GDTAKPYFVK	liver	—	100.0	None	—
Q5VYS8	TUT7	IAIEDPYSVK	Heart	—	100.0	None	—
Q5VYS8	TUT7	IAIEDPYSVK	kidney	—	100.0	None	—
Q5VYS8	TUT7	IAIEDPYSVK	liver	—	100.0	None	—
Q5VYS8	TUT7	LSLFGSSK	kidney	—	100.0	None	—
Q5VYS8	TUT7	LSLFGSSK	liver	—	100.0	None	—

SysQuan Human Database

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