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
Q6PGP7	SKIC3	AALNELLK	Heart	—	100.0	MRM	—
Q6PGP7	SKIC3	AALNELLK	kidney	—	100.0	MRM	—
Q6PGP7	SKIC3	AALNELLK	liver	—	100.0	MRM	—
Q6PI48	DARS2	FYSLPQSPQQFK	kidney	—	100.0	MRM	—
Q6PI48	DARS2	FYSLPQSPQQFK	liver	—	100.0	MRM	—
Q6PI48	DARS2	FYSLPQSPQQFK	lung	—	100.0	MRM	—
Q6PI78	TMEM65	LGLSIPDLTPK	Heart	—	100.0	MRM	—
Q6PI78	TMEM65	LGLSIPDLTPK	kidney	—	100.0	MRM	—
Q6PI78	TMEM65	LGLSIPDLTPK	liver	—	100.0	MRM	—
Q6PI78	TMEM65	LGLSIPDLTPK	lung	—	100.0	MRM	—
Q6PI78	TMEM65	LGLSIPDLTPK	Spleen	—	100.0	MRM	—
Q6PKG0	LARP1	FQQVPTDALANK	dbs	—	100.0	MRM	—
Q6PKG0	LARP1	FQQVPTDALANK	Heart	—	100.0	MRM	—
Q6UB35	MTHFD1L	EVLSLLQEK	dbs	—	100.0	MRM	—
Q6UB35	MTHFD1L	EVLSLLQEK	kidney	—	100.0	MRM	—
Q6UB35	MTHFD1L	EVLSLLQEK	liver	—	100.0	MRM	—
Q6UB35	MTHFD1L	EVLSLLQEK	lung	—	100.0	MRM	—
Q6UN15	FIP1L1	AEFTSPPSLFK	Heart	—	100.0	MRM	—
Q6UN15	FIP1L1	AEFTSPPSLFK	liver	—	100.0	MRM	—
Q6UN15	FIP1L1	AEFTSPPSLFK	lung	—	100.0	MRM	—
Q6UW68	TMEM205	HTFGLVQSK	Heart	—	100.0	MRM	—
Q6UW68	TMEM205	HTFGLVQSK	kidney	—	100.0	MRM	—
Q6UW68	TMEM205	HTFGLVQSK	liver	—	100.0	MRM	—
Q6UW68	TMEM205	HTFGLVQSK	lung	—	100.0	MRM	—
Q6UW68	TMEM205	HTFGLVQSK	Spleen	—	100.0	MRM	—
Q6UWP2	DHRS11	ALVQQGLK	dbs	—	100.0	MRM	—
Q6UWP2	DHRS11	ALVQQGLK	Heart	—	100.0	MRM	—
Q6UWP2	DHRS11	ALVQQGLK	kidney	—	100.0	MRM	—
Q6UWP2	DHRS11	ALVQQGLK	lung	—	100.0	MRM	—
Q6UWP2	DHRS11	ALVQQGLK	plasma	—	100.0	MRM	—
Q6UXH1	CRELD2	NFGGGNTAWEEK	Heart	—	100.0	MRM	—
Q6UXH1	CRELD2	NFGGGNTAWEEK	lung	—	100.0	MRM	—
Q6UXV4	APOOL	DAYVYLK	Heart	—	100.0	MRM	—
Q6UXV4	APOOL	DAYVYLK	liver	—	100.0	MRM	—
Q6UXV4	APOOL	DAYVYLK	lung	—	100.0	MRM	—
Q6V1X1	DPP8	ENTLFYSEIPK	dbs	—	100.0	MRM	—
Q6V1X1	DPP8	ENTLFYSEIPK	Heart	—	100.0	MRM	—
Q6V1X1	DPP8	ENTLFYSEIPK	kidney	—	100.0	MRM	—
Q6V1X1	DPP8	ENTLFYSEIPK	liver	—	100.0	MRM	—
Q6V1X1	DPP8	ENTLFYSEIPK	lung	—	100.0	MRM	—
Q6VY07	PACS1	DVSVPVAEIK	dbs	—	100.0	MRM	—
Q6VY07	PACS1	DVSVPVAEIK	Heart	—	100.0	MRM	—
Q6VY07	PACS1	DVSVPVAEIK	liver	—	100.0	MRM	—
Q6WCQ1	MPRIP	FEALDIEK	Heart	—	100.0	MRM	—
Q6WCQ1	MPRIP	FEALDIEK	kidney	—	100.0	MRM	—
Q6WCQ1	MPRIP	FEALDIEK	liver	—	100.0	MRM	—
Q6WCQ1	MPRIP	FEALDIEK	lung	—	100.0	MRM	—
Q6WCQ1	MPRIP	FEALDIEK	Spleen	—	100.0	MRM	—
Q6XZF7	DNMBP	LNIHSIIK	Heart	—	100.0	MRM	—
Q6XZF7	DNMBP	LNIHSIIK	kidney	—	100.0	MRM	—

SysQuan Human Database

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