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
O94916	NFAT5	TQQGFPTVK	lung	—	100.0	None	—
O94916	NFAT5	VIFQENVSDENSWK	kidney	—	100.0	None	—
O94916	NFAT5	VIFQENVSDENSWK	lung	—	100.0	None	—
O94916	NFAT5	VIFQENVSDENSWK	Spleen	—	100.0	None	—
O94921	CDK14	DLKPQNLLISDTGELK	lung	—	100.0	None	—
O94921	CDK14	DLKPQNLLISDTGELK	Spleen	—	100.0	None	—
O94921	CDK14	HANIVLLHDIIHTK	lung	—	100.0	None	—
O94921	CDK14	HANIVLLHDIIHTK	Spleen	—	100.0	None	—
O94921	CDK14	IFLVLGTPNEDTWPGVHSLPHFKPER	lung	—	100.0	None	—
O94921	CDK14	LGEGSYATVYK	lung	—	100.0	None	—
O94921	CDK14	LSYVNHAEDLASK	lung	—	100.0	None	—
O94921	CDK14	LSYVNHAEDLASK	Spleen	—	100.0	None	—
O94923	GLCE	EGNEVFLPFTWVEK	liver	—	100.0	None	—
O94923	GLCE	QFIAPETSEGVSLQLGNTK	kidney	—	100.0	None	—
O94923	GLCE	QFIAPETSEGVSLQLGNTK	liver	—	100.0	None	—
O94923	GLCE	QFIAPETSEGVSLQLGNTK	lung	—	100.0	None	—
O94925	GLS	NFAIGYYLK	Heart	—	100.0	None	—
O94925	GLS	NFAIGYYLK	kidney	—	100.0	None	—
O94925	GLS	QGLLPSLEDLLFYTIAEGQEK	kidney	—	100.0	None	—
O94925	GLS	TALHVAAAEGHVEVVK	Heart	—	100.0	None	—
O94925	GLS	TALHVAAAEGHVEVVK	lung	—	100.0	None	—
O94925	GLS	VADYIPQLAK	Heart	—	100.0	None	—
O94925	GLS	VADYIPQLAK	kidney	—	100.0	None	—
O94925	GLS	VADYIPQLAK	lung	—	100.0	None	—
O94925	GLS	VADYIPQLAK	Spleen	—	100.0	None	—
O94929	ABLIM3	HGQSLLALDK	lung	—	100.0	None	—
O94929	ABLIM3	KPFPIGDK	lung	—	100.0	None	—
O94929	ABLIM3	SHYLADSDPLISK	Heart	—	100.0	None	—
O94929	ABLIM3	SHYLADSDPLISK	kidney	—	100.0	None	—
O94929	ABLIM3	SHYLADSDPLISK	liver	—	100.0	None	—
O94929	ABLIM3	SHYLADSDPLISK	lung	—	100.0	None	—
O94952	FBXO21	HYSPTDYVNWLEEYK	Heart	—	100.0	None	—
O94952	FBXO21	HYSPTDYVNWLEEYK	liver	—	100.0	None	—
O94952	FBXO21	HYSPTDYVNWLEEYK	lung	—	100.0	None	—
O94964	MTCL2	AEDNDSYASEIK	Spleen	—	100.0	None	—
O94964	MTCL2	ELEVVEK	lung	—	100.0	None	—
O94964	MTCL2	LLLNELAK	lung	—	100.0	None	—
O94964	MTCL2	LQIGELSGK	lung	—	100.0	None	—
O94966	USP19	FLVSVSK	Heart	—	100.0	None	—
O94966	USP19	FLVSVSK	kidney	—	100.0	None	—
O94966	USP19	FLVSVSK	liver	—	100.0	None	—
O94966	USP19	FLVSVSK	lung	—	100.0	None	—
O94966	USP19	FLVSVSK	Spleen	—	100.0	None	—
O94966	USP19	IQNKPYTETVDSDGRPDEVVAEEAWQR	Heart	—	100.0	None	—
O94966	USP19	IQNKPYTETVDSDGRPDEVVAEEAWQR	kidney	—	100.0	None	—
O94966	USP19	IQNKPYTETVDSDGRPDEVVAEEAWQR	liver	—	100.0	None	—
O94966	USP19	IQNKPYTETVDSDGRPDEVVAEEAWQR	lung	—	100.0	None	—
O94966	USP19	IQNKPYTETVDSDGRPDEVVAEEAWQR	Spleen	—	100.0	None	—
O94966	USP19	LPNVLIVQLK	Heart	—	100.0	None	—
O94966	USP19	LPNVLIVQLK	liver	—	100.0	None	—

SysQuan Human Database

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