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
P13533	MYH6	SNAAAAALDK	lung	—	100.0	None	—
P13533	MYH6	SNNFQKPR	Heart	—	100.0	None	—
P13533	MYH6	SNNFQKPR	lung	—	100.0	None	—
P13533	MYH6	TEELEEAK	lung	—	100.0	None	—
P13533	MYH6	VQLLHSQNTSLINQK	lung	—	100.0	None	—
P13533	MYH6	YEESQSELESSQK	lung	—	100.0	None	—
P13535	MYH8	IEDEQAVEIQLQK	lung	—	100.0	None	—
P13584	CYP4B1	GLLVLEGPK	Heart	—	100.0	None	—
P13584	CYP4B1	GLLVLEGPK	liver	—	100.0	None	—
P13584	CYP4B1	GLLVLEGPK	lung	—	100.0	None	—
P13584	CYP4B1	GLLVLEGPK	Spleen	—	100.0	None	—
P13584	CYP4B1	LLTPGFHYDVLK	kidney	—	100.0	None	—
P13584	CYP4B1	LLTPGFHYDVLK	liver	—	100.0	None	—
P13584	CYP4B1	LLTPGFHYDVLK	lung	—	100.0	None	—
P13584	CYP4B1	QLSKPVTFVDGR	Heart	—	100.0	None	—
P13584	CYP4B1	QLSKPVTFVDGR	kidney	—	100.0	None	—
P13584	CYP4B1	QLSKPVTFVDGR	liver	—	100.0	None	—
P13584	CYP4B1	QLSKPVTFVDGR	lung	—	100.0	None	—
P13584	CYP4B1	QLSKPVTFVDGR	Spleen	—	100.0	None	—
P13591	NCAM1	DISWFSPNGEK	plasma	—	100.0	None	—
P13591	NCAM1	SLDWNAEYEVYVVAENQQGK	kidney	—	100.0	None	—
P13591	NCAM1	VSSLTLK	Heart	—	100.0	None	—
P13591	NCAM1	VSSLTLK	kidney	—	100.0	None	—
P13591	NCAM1	VSSLTLK	plasma	—	100.0	None	—
P13611	VCAN	ETTVLVAQNGNIK	Heart	—	100.0	None	—
P13631	RARG	EEGSPDSYELSPQLEELITK	kidney	—	100.0	None	—
P13631	RARG	EEGSPDSYELSPQLEELITK	lung	—	100.0	None	—
P13637	ATP1A3	DVAGDASESALLK	Heart	—	100.0	None	—
P13637	ATP1A3	DVAGDASESALLK	Spleen	—	100.0	None	—
P13637	ATP1A3	GGQDNIPVLK	Spleen	—	100.0	None	—
P13637	ATP1A3	IATLASGLEVGK	Spleen	—	100.0	None	—
P13639	EEF2	DSVVAGFQWATK	dbs	—	100.0	None	—
P13639	EEF2	DSVVAGFQWATK	liver	—	100.0	None	—
P13639	EEF2	DSVVAGFQWATK	lung	—	100.0	None	—
P13639	EEF2	DSVVAGFQWATK	plasma	—	100.0	None	—
P13639	EEF2	DSVVAGFQWATK	Spleen	—	100.0	None	—
P13639	EEF2	EGKPLLK	Heart	—	100.0	None	—
P13639	EEF2	EGKPLLK	kidney	—	100.0	None	—
P13639	EEF2	EGKPLLK	liver	—	100.0	None	—
P13639	EEF2	EGKPLLK	lung	—	100.0	None	—
P13639	EEF2	GVQYLNEIK	Heart	—	100.0	None	—
P13639	EEF2	GVQYLNEIK	liver	—	100.0	None	—
P13639	EEF2	GVQYLNEIK	plasma	—	100.0	None	—
P13639	EEF2	GVQYLNEIK	Spleen	—	100.0	None	—
P13639	EEF2	NPADLPK	dbs	—	100.0	None	—
P13639	EEF2	NPADLPK	kidney	—	100.0	None	—
P13639	EEF2	NPADLPK	liver	—	100.0	None	—
P13639	EEF2	NPADLPK	lung	—	100.0	None	—
P13639	EEF2	NPADLPK	Spleen	—	100.0	None	—
P13639	EEF2	PFPDGLAEDIDK	kidney	—	100.0	None	—

SysQuan Human Database

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