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
O00232	PSMD12	ILVAVVK	dbs	—	100.0	None	—
O00232	PSMD12	ILVAVVK	Heart	—	100.0	None	—
O00232	PSMD12	ILVAVVK	liver	—	100.0	None	—
O00232	PSMD12	ILVAVVK	lung	—	100.0	None	—
O00232	PSMD12	ILVAVVK	Spleen	—	100.0	None	—
O00232	PSMD12	LQEVIETLLSLEK	dbs	—	100.0	None	—
O00232	PSMD12	LQEVIETLLSLEK	Heart	—	100.0	None	—
O00232	PSMD12	LQEVIETLLSLEK	kidney	—	100.0	None	—
O00232	PSMD12	LQEVIETLLSLEK	lung	—	100.0	None	—
O00232	PSMD12	TTHLIAK	Heart	—	100.0	None	—
O00232	PSMD12	TTHLIAK	kidney	—	100.0	None	—
O00232	PSMD12	TTHLIAK	liver	—	100.0	None	—
O00232	PSMD12	TTHLIAK	lung	—	100.0	None	—
O00232	PSMD12	TTHLIAK	Spleen	—	100.0	None	—
O00233	PSMD9	ANYDVLESQK	dbs	—	100.0	None	—
O00233	PSMD9	ANYDVLESQK	Heart	—	100.0	None	—
O00233	PSMD9	ANYDVLESQK	kidney	—	100.0	None	—
O00233	PSMD9	ANYDVLESQK	lung	—	100.0	None	—
O00233	PSMD9	ANYDVLESQK	plasma	—	100.0	None	—
O00255	MEN1	EFFEVANDVIPNLLK	lung	—	100.0	None	—
O00255	MEN1	EFFEVANDVIPNLLK	Spleen	—	100.0	None	—
O00255	MEN1	ELLVATK	lung	—	100.0	None	—
O00255	MEN1	ELLVATK	Spleen	—	100.0	None	—
O00255	MEN1	VSTPSDYTLSFLK	liver	—	100.0	None	—
O00255	MEN1	VSTPSDYTLSFLK	lung	—	100.0	None	—
O00257	CBX4	EAFGEQPLQLTTKPDLLAWDPAR	Spleen	—	100.0	None	—
O00267	SUPT5H	DDIAQVDYVEPSQNTISLK	Heart	—	100.0	None	—
O00267	SUPT5H	DDIAQVDYVEPSQNTISLK	kidney	—	100.0	None	—
O00267	SUPT5H	DDIAQVDYVEPSQNTISLK	liver	—	100.0	None	—
O00267	SUPT5H	DDIAQVDYVEPSQNTISLK	lung	—	100.0	None	—
O00267	SUPT5H	DDIAQVDYVEPSQNTISLK	Spleen	—	100.0	None	—
O00267	SUPT5H	DPNLWTVK	kidney	—	100.0	None	—
O00267	SUPT5H	DPNLWTVK	Spleen	—	100.0	None	—
O00267	SUPT5H	EVANLKPK	kidney	—	100.0	None	—
O00267	SUPT5H	EVANLKPK	liver	—	100.0	None	—
O00267	SUPT5H	EVANLKPK	lung	—	100.0	None	—
O00267	SUPT5H	EVANLKPK	Spleen	—	100.0	None	—
O00267	SUPT5H	FEDQPEGIDLEVVTESTGK	Heart	—	100.0	None	—
O00267	SUPT5H	FEDQPEGIDLEVVTESTGK	kidney	—	100.0	None	—
O00267	SUPT5H	FEDQPEGIDLEVVTESTGK	liver	—	100.0	None	—
O00267	SUPT5H	FEDQPEGIDLEVVTESTGK	lung	—	100.0	None	—
O00267	SUPT5H	FEDQPEGIDLEVVTESTGK	Spleen	—	100.0	None	—
O00267	SUPT5H	FIAYQFTDTPLQIK	kidney	—	100.0	None	—
O00267	SUPT5H	FIAYQFTDTPLQIK	liver	—	100.0	None	—
O00267	SUPT5H	FIAYQFTDTPLQIK	lung	—	100.0	None	—
O00267	SUPT5H	FIAYQFTDTPLQIK	Spleen	—	100.0	None	—
O00267	SUPT5H	GYIGVVK	kidney	—	100.0	None	—
O00267	SUPT5H	GYIGVVK	lung	—	100.0	None	—
O00267	SUPT5H	GYIGVVK	Spleen	—	100.0	None	—
O00267	SUPT5H	HLVLAGGSKPR	Heart	—	100.0	None	—

SysQuan Human Database

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