SysQuan Core 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
P06737	PYGL	AKPLTDQEK	kidney	—	100.0	None	—
P06737	PYGL	AKPLTDQEK	liver	—	100.0	None	—
P06737	PYGL	AKPLTDQEK	lung	—	100.0	None	—
P06737	PYGL	EYYEALPELK	liver	—	100.0	None	—
P06737	PYGL	EYYEALPELK	plasma	—	100.0	None	—
P06737	PYGL	GIVGVENVAELK	liver	—	100.0	None	—
P06737	PYGL	HLHFTLVK	dbs	—	100.0	None	—
P06737	PYGL	HLHFTLVK	liver	—	100.0	None	—
P06737	PYGL	HLHFTLVK	plasma	—	100.0	None	—
P06737	PYGL	IFVDIEK	lung	—	100.0	None	—
P06737	PYGL	IFVDIEK	plasma	—	100.0	None	—
P06737	PYGL	IHSDIVK	kidney	—	100.0	None	—
P06737	PYGL	IHSDIVK	liver	—	100.0	None	—
P06737	PYGL	IVALFPK	kidney	—	100.0	None	—
P06737	PYGL	IVALFPK	liver	—	100.0	None	—
P06737	PYGL	IVALFPK	lung	—	100.0	None	—
P06737	PYGL	PLTDQEK	liver	—	100.0	None	—
P06737	PYGL	TQQHYYDK	liver	—	100.0	None	—
P06737	PYGL	TVIIGGK	liver	—	100.0	None	—
P06737	PYGL	VFADYEAYVK	liver	—	100.0	None	—
P06737	PYGL	VFADYEAYVK	plasma	—	100.0	None	—
P06737	PYGL	VLYPNDNFFEGK	plasma	—	100.0	None	—
P06737	PYGL	YEYGIFNQK	kidney	—	100.0	None	—
P06737	PYGL	YEYGIFNQK	lung	—	100.0	None	—
P06744	GPI	PTNSIVFTK	liver	—	100.0	None	—
P06744	GPI	VFEGNRPTNSIVFTK	dbs	—	100.0	None	—
P06744	GPI	VFEGNRPTNSIVFTK	kidney	—	100.0	None	—
P06744	GPI	VFEGNRPTNSIVFTK	plasma	—	100.0	None	—
P06746	POLB	FVDEGIK	kidney	—	100.0	None	—
P06746	POLB	IDEFLATGK	liver	—	100.0	None	—
P06746	POLB	IDEFLATGK	lung	—	100.0	None	—
P06746	POLB	VHFITDTLSK	kidney	—	100.0	None	—
P06746	POLB	VHFITDTLSK	lung	—	100.0	None	—
P06748	NPM1	GPSSVEDIK	kidney	—	100.0	None	—
P06748	NPM1	GPSSVEDIK	lung	—	100.0	None	—
P06753	TPM3	LATALQK	plasma	—	100.0	None	—
P06753	TPM3	SLEAQAEK	liver	—	100.0	None	—
P06753	TPM3	TIDDLEDELYAQK	liver	—	100.0	None	—
P06756	ITGAV	DDPLEFK	lung	—	100.0	None	—
P06756	ITGAV	FGSAIAPLGDLDQDGFNDIAIAAPYGGEDK	kidney	—	100.0	None	—
P06756	ITGAV	FGSAIAPLGDLDQDGFNDIAIAAPYGGEDK	lung	—	100.0	None	—
P06756	ITGAV	SAILYVK	liver	—	100.0	None	—
P06756	ITGAV	SAILYVK	lung	—	100.0	None	—
P06858	LPL	GLGDVDQLVK	lung	—	100.0	None	—
P06858	LPL	GLGDVDQLVK	plasma	—	100.0	None	—
P06858	LPL	SIHLFIDSLLNEENPSK	plasma	—	100.0	None	—
P06858	LPL	VFHYQVK	kidney	—	100.0	None	—
P06858	LPL	VFHYQVK	lung	—	100.0	None	—
P06858	LPL	VFHYQVK	plasma	—	100.0	None	—
P06865	HEXA	GYVVWQEVFDNK	lung	—	100.0	None	—

SysQuan Core Database

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