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
Q3ZCQ8	TIMM50	VLLDLSAFLK	Heart	—	100.0	None	—
Q3ZCQ8	TIMM50	VLLDLSAFLK	kidney	—	100.0	None	—
Q3ZCQ8	TIMM50	VLLDLSAFLK	liver	—	100.0	None	—
Q3ZCQ8	TIMM50	VLLDLSAFLK	lung	—	100.0	None	—
Q495T6	MMEL1	DELEVILK	kidney	—	100.0	None	—
Q495T6	MMEL1	DELEVILK	lung	—	100.0	None	—
Q49A26	GLYR1	DADPHFHHFLLSQTEK	liver	—	100.0	None	—
Q49A26	GLYR1	DLTIPESSTVK	Heart	—	100.0	None	—
Q49A26	GLYR1	DLVLGPSGVLQGIRPGK	Heart	—	100.0	None	—
Q49A26	GLYR1	DLVLGPSGVLQGIRPGK	kidney	—	100.0	None	—
Q49A26	GLYR1	DLVLGPSGVLQGIRPGK	liver	—	100.0	None	—
Q49A26	GLYR1	DLVLGPSGVLQGIRPGK	lung	—	100.0	None	—
Q49A26	GLYR1	FFGTEDHAWIK	Heart	—	100.0	None	—
Q49A26	GLYR1	FFGTEDHAWIK	kidney	—	100.0	None	—
Q49A26	GLYR1	FFGTEDHAWIK	liver	—	100.0	None	—
Q49A26	GLYR1	FFGTEDHAWIK	Spleen	—	100.0	None	—
Q49A26	GLYR1	LGDLVWGK	Heart	—	100.0	None	—
Q49A26	GLYR1	LGDLVWGK	liver	—	100.0	None	—
Q49A26	GLYR1	LSLSEGK	Spleen	—	100.0	None	—
Q49A26	GLYR1	VEQLKPYHAHK	liver	—	100.0	None	—
Q49A26	GLYR1	YPPWPGK	liver	—	100.0	None	—
Q49A26	GLYR1	YPPWPGK	lung	—	100.0	None	—
Q49A26	GLYR1	YPPWPGK	Spleen	—	100.0	None	—
Q49AN0	CRY2	LTFEYDSEPFGK	kidney	—	100.0	None	—
Q49AN0	CRY2	LTFEYDSEPFGK	lung	—	100.0	None	—
Q49AR2	C5orf22	ILQELYQFK	liver	—	100.0	None	—
Q49B96	COX19	SFQPRPPDK	Heart	—	100.0	None	—
Q4AC94	C2CD3	DLLSALLEQGNK	lung	—	100.0	None	—
Q4AC94	C2CD3	DLLSALLEQGNK	Spleen	—	100.0	None	—
Q4ADV7	RIC1	EPIPDPLLPTVAK	kidney	—	100.0	None	—
Q4ADV7	RIC1	EPIPDPLLPTVAK	liver	—	100.0	None	—
Q4ADV7	RIC1	EPIPDPLLPTVAK	lung	—	100.0	None	—
Q4ADV7	RIC1	EPIPDPLLPTVAK	Spleen	—	100.0	None	—
Q4ADV7	RIC1	TSNLDNAFAHVTK	kidney	—	100.0	None	—
Q4ADV7	RIC1	TSNLDNAFAHVTK	liver	—	100.0	None	—
Q4ADV7	RIC1	TSNLDNAFAHVTK	Spleen	—	100.0	None	—
Q4ADV7	RIC1	YLYEPVYPK	kidney	—	100.0	None	—
Q4ADV7	RIC1	YLYEPVYPK	liver	—	100.0	None	—
Q4G0F5	VPS26B	DLARPGEITQSQAFDFEFTHVEKPYESYTGQNVK	lung	—	100.0	None	—
Q4G0F5	VPS26B	ETTGTGPNVYHENDTIAK	dbs	—	100.0	None	—
Q4G0F5	VPS26B	ETTGTGPNVYHENDTIAK	Heart	—	100.0	None	—
Q4G0F5	VPS26B	ETTGTGPNVYHENDTIAK	kidney	—	100.0	None	—
Q4G0F5	VPS26B	ETTGTGPNVYHENDTIAK	liver	—	100.0	None	—
Q4G0F5	VPS26B	ETTGTGPNVYHENDTIAK	Spleen	—	100.0	None	—
Q4G0F5	VPS26B	PGEITQSQAFDFEFTHVEKPYESYTGQNVK	Heart	—	100.0	None	—
Q4G0F5	VPS26B	PGEITQSQAFDFEFTHVEKPYESYTGQNVK	kidney	—	100.0	None	—
Q4G0F5	VPS26B	PGEITQSQAFDFEFTHVEKPYESYTGQNVK	liver	—	100.0	None	—
Q4G0F5	VPS26B	PGEITQSQAFDFEFTHVEKPYESYTGQNVK	lung	—	100.0	None	—
Q4G0F5	VPS26B	PGEITQSQAFDFEFTHVEKPYESYTGQNVK	Spleen	—	100.0	None	—
Q4G0F5	VPS26B	YFLFYDGETVSGK	dbs	—	100.0	None	—

SysQuan Human Database

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