SysQuan Core 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
P51159	RAB27A	TSVLYQYTDGK	kidney	—	100.0	None	—
P51159	RAB27A	TSVLYQYTDGK	liver	—	100.0	None	—
P51159	RAB27A	TSVLYQYTDGK	Spleen	—	100.0	None	—
P51178	PLCD1	NSIVDPK	lung	—	100.0	None	—
P51178	PLCD1	YEPSETAK	lung	—	100.0	None	—
P51398	DAP3	FDQPLEASTWLK	lung	—	100.0	None	—
P51398	DAP3	FDQPLEASTWLK	Spleen	—	100.0	None	—
P51449	RORC	LQIFQHLHPIVVQAAFPPLYK	kidney	—	100.0	None	—
P51451	BLK	LYAVVTK	Spleen	—	100.0	None	—
P51513	NOVA1	VLIPSYAAGSIIGK	Spleen	—	100.0	None	—
P51531	SMARCA2	AQILAYK	lung	—	100.0	None	—
P51531	SMARCA2	DVDYSDALTEK	Spleen	—	100.0	None	—
P51531	SMARCA2	FNVLLTTYEYIIK	kidney	—	100.0	None	—
P51531	SMARCA2	GILLTDGSEK	Spleen	—	100.0	None	—
P51531	SMARCA2	GQPLPETLQLAVQGK	kidney	—	100.0	None	—
P51531	SMARCA2	HQEYLNSILQHAK	Heart	—	100.0	None	—
P51531	SMARCA2	HQEYLNSILQHAK	kidney	—	100.0	None	—
P51531	SMARCA2	HQEYLNSILQHAK	lung	—	100.0	None	—
P51531	SMARCA2	ILLDPNSEEVSEK	Heart	—	100.0	None	—
P51531	SMARCA2	ISPIQKPQGLDPVEILQER	Heart	—	100.0	None	—
P51531	SMARCA2	ISPIQKPQGLDPVEILQER	kidney	—	100.0	None	—
P51531	SMARCA2	ISPIQKPQGLDPVEILQER	Spleen	—	100.0	None	—
P51531	SMARCA2	SLGDLEK	kidney	—	100.0	None	—
P51531	SMARCA2	SLGDLEK	lung	—	100.0	None	—
P51531	SMARCA2	SLGDLEK	Spleen	—	100.0	None	—
P51531	SMARCA2	WAPSVVK	liver	—	100.0	None	—
P51532	SMARCA4	DTALETALNAK	Heart	—	100.0	None	—
P51532	SMARCA4	DTALETALNAK	kidney	—	100.0	None	—
P51532	SMARCA4	EVEAQLPEK	kidney	—	100.0	None	—
P51532	SMARCA4	EVEAQLPEK	Spleen	—	100.0	None	—
P51532	SMARCA4	FNVLLTTYEYIIK	Spleen	—	100.0	None	—
P51532	SMARCA4	GVLLTDGSEK	lung	—	100.0	None	—
P51532	SMARCA4	GVLLTDGSEK	Spleen	—	100.0	None	—
P51532	SMARCA4	ILTGTDAPK	lung	—	100.0	None	—
P51532	SMARCA4	ITPIQKPR	kidney	—	100.0	None	—
P51532	SMARCA4	ITPIQKPR	lung	—	100.0	None	—
P51532	SMARCA4	ITPIQKPR	Spleen	—	100.0	None	—
P51532	SMARCA4	LSPNPPNLTK	lung	—	100.0	None	—
P51532	SMARCA4	LSPNPPNLTK	Spleen	—	100.0	None	—
P51532	SMARCA4	SLNDLEK	kidney	—	100.0	None	—
P51532	SMARCA4	SLNDLEK	lung	—	100.0	None	—
P51532	SMARCA4	SLNDLEK	Spleen	—	100.0	None	—
P51532	SMARCA4	WAPSVVK	Spleen	—	100.0	None	—
P51553	IDH3G	IAEYAFK	lung	—	100.0	None	—
P51553	IDH3G	IAEYAFK	Spleen	—	100.0	None	—
P51572	BCAP31	LLEEHAK	Heart	—	100.0	None	—
P51572	BCAP31	LLEEHAK	lung	—	100.0	None	—
P51572	BCAP31	LLEEHAK	Spleen	—	100.0	None	—
P51572	BCAP31	LVTLISQQATLLASNEAFK	Heart	—	100.0	None	—
P51572	BCAP31	LVTLISQQATLLASNEAFK	kidney	—	100.0	None	—

SysQuan Core Database

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