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
P15880	RPS2	ESEIIDFFLGASLK	kidney	—	100.0	None	—
P15880	RPS2	ESEIIDFFLGASLK	liver	—	100.0	None	—
P15880	RPS2	ESEIIDFFLGASLK	lung	—	100.0	None	—
P15880	RPS2	GAIILAK	Heart	—	100.0	None	—
P15880	RPS2	GAIILAK	liver	—	100.0	None	—
P15880	RPS2	GAIILAK	lung	—	100.0	None	—
P15880	RPS2	GAIILAK	Spleen	—	100.0	None	—
P15880	RPS2	SLEEIYLFSLPIK	dbs	—	100.0	None	—
P15880	RPS2	SLEEIYLFSLPIK	Heart	—	100.0	None	—
P15880	RPS2	SLEEIYLFSLPIK	kidney	—	100.0	None	—
P15880	RPS2	SLEEIYLFSLPIK	liver	—	100.0	None	—
P15880	RPS2	SLEEIYLFSLPIK	lung	—	100.0	None	—
P15880	RPS2	SLEEIYLFSLPIK	Spleen	—	100.0	None	—
P15880	RPS2	SPYQEFTDHLVK	kidney	—	100.0	None	—
P15880	RPS2	SPYQEFTDHLVK	liver	—	100.0	None	—
P15880	RPS2	SPYQEFTDHLVK	lung	—	100.0	None	—
P15880	RPS2	SPYQEFTDHLVK	Spleen	—	100.0	None	—
P15880	RPS2	TYSYLTPDLWK	dbs	—	100.0	None	—
P15880	RPS2	TYSYLTPDLWK	Heart	—	100.0	None	—
P15880	RPS2	TYSYLTPDLWK	liver	—	100.0	None	—
P15880	RPS2	TYSYLTPDLWK	lung	—	100.0	None	—
P15880	RPS2	TYSYLTPDLWK	Spleen	—	100.0	None	—
P15882	CHN1	ALTLFDTDEYRPPVWK	Heart	—	100.0	None	—
P15882	CHN1	ALTLFDTDEYRPPVWK	kidney	—	100.0	None	—
P15882	CHN1	VSGFSDLIEDVK	lung	—	100.0	None	—
P15884	TCF4	DINEAFK	kidney	—	100.0	None	—
P15884	TCF4	DINEAFK	lung	—	100.0	None	—
P15884	TCF4	SITSNNDDEDLTPEQK	lung	—	100.0	None	—
P15884	TCF4	SITSNNDDEDLTPEQK	Spleen	—	100.0	None	—
P15924	DSP	AEENALQQK	Heart	—	100.0	None	—
P15924	DSP	AFIGFEGVK	kidney	—	100.0	None	—
P15924	DSP	AITGFDDPFSGK	Heart	—	100.0	None	—
P15924	DSP	ENAAYFQFFEEAQSTEAYLK	Heart	—	100.0	None	—
P15924	DSP	ENAAYFQFFEEAQSTEAYLK	liver	—	100.0	None	—
P15924	DSP	ENAAYFQFFEEAQSTEAYLK	lung	—	100.0	None	—
P15924	DSP	EYENELAK	Heart	—	100.0	None	—
P15924	DSP	EYENELAK	liver	—	100.0	None	—
P15924	DSP	EYENELAK	lung	—	100.0	None	—
P15924	DSP	GFFDPNTEENLTYLQLK	Heart	—	100.0	None	—
P15924	DSP	GLVGIEFK	Heart	—	100.0	None	—
P15924	DSP	GLVGIEFK	liver	—	100.0	None	—
P15924	DSP	GLVGIEFK	lung	—	100.0	None	—
P15924	DSP	GLVGIEFK	Spleen	—	100.0	None	—
P15924	DSP	GYFNEELSEILSDPSDDTK	lung	—	100.0	None	—
P15924	DSP	IEPHTGLLLLSVQK	Heart	—	100.0	None	—
P15924	DSP	IEPHTGLLLLSVQK	kidney	—	100.0	None	—
P15924	DSP	IEPHTGLLLLSVQK	liver	—	100.0	None	—
P15924	DSP	IEPHTGLLLLSVQK	lung	—	100.0	None	—
P15924	DSP	IVQLKPR	Heart	—	100.0	None	—
P15924	DSP	IVQLKPR	kidney	—	100.0	None	—

SysQuan Human Database

Cart (0)