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
O75940	SMNDC1	DLQEVIELTK	lung	—	100.0	None	—
O75953	DNAJB5	EIAEAYDVLSDPK	kidney	—	100.0	None	—
O75953	DNAJB5	EIAEAYDVLSDPK	lung	—	100.0	None	—
O75953	DNAJB5	GDLIVEFK	lung	—	100.0	None	—
O75953	DNAJB5	VSLEEIYHGSTK	lung	—	100.0	None	—
O75955	FLOT1	FSEQVFK	liver	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	lung	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	liver	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	lung	—	100.0	None	—
O75955	FLOT1	LPQVAEEISGPLTSANK	kidney	—	100.0	None	—
O75955	FLOT1	LPQVAEEISGPLTSANK	liver	—	100.0	None	—
O75955	FLOT1	LPQVAEEISGPLTSANK	lung	—	100.0	None	—
O75962	TRIO	APIEDLDLEGQK	lung	—	100.0	None	—
O75962	TRIO	DFFLGELEK	lung	—	100.0	None	—
O75962	TRIO	EHEQFQHAIEK	kidney	—	100.0	None	—
O75962	TRIO	EHEQFQHAIEK	lung	—	100.0	None	—
O75962	TRIO	ELWTWLEELQK	lung	—	100.0	None	—
O75962	TRIO	HEDFEEVAQNTYTNADK	kidney	—	100.0	None	—
O75962	TRIO	LFEQDAEK	lung	—	100.0	None	—
O75962	TRIO	LGSLFVK	lung	—	100.0	None	—
O75962	TRIO	LQLTDLLIK	lung	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	kidney	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	lung	—	100.0	None	—
O75962	TRIO	LQRPLTPGSSDSLTASANYSK	lung	—	100.0	None	—
O75962	TRIO	NKPDSTQLILEHAGSYFDEIQQR	kidney	—	100.0	None	—
O75962	TRIO	NKPDSTQLILEHAGSYFDEIQQR	lung	—	100.0	None	—
O75962	TRIO	SEHIVSEYIDTFFEDLK	kidney	—	100.0	None	—
O75962	TRIO	SLQLDIIPASIPGSEVK	kidney	—	100.0	None	—
O75962	TRIO	SLQLDIIPASIPGSEVK	lung	—	100.0	None	—
O75962	TRIO	VQDLLEFLHEK	kidney	—	100.0	None	—
O75962	TRIO	VQDLLEFLHEK	lung	—	100.0	None	—
O75962	TRIO	WDSIKPLLK	kidney	—	100.0	None	—
O75962	TRIO	WGSLTEGK	lung	—	100.0	None	—
O75970	MPDZ	GPDGLGFSIVGGYGSPHGDLPIYVK	kidney	—	100.0	None	—
O75970	MPDZ	GPDGLGFSIVGGYGSPHGDLPIYVK	lung	—	100.0	None	—
O75970	MPDZ	HSLIGPDIK	kidney	—	100.0	None	—
O75970	MPDZ	HSLIGPDIK	lung	—	100.0	None	—
O75970	MPDZ	IGVAKPLPLSPEEGYVSAK	lung	—	100.0	None	—
O75970	MPDZ	NDTGVFVSDIVK	liver	—	100.0	None	—
O75970	MPDZ	NDTGVFVSDIVK	lung	—	100.0	None	—
O75970	MPDZ	SHQNASSIIK	lung	—	100.0	None	—
O75970	MPDZ	SVLPEGPVGHSGK	kidney	—	100.0	None	—
O75970	MPDZ	SVLPEGPVGHSGK	lung	—	100.0	None	—
O75976	CPD	AIIENLIQK	liver	—	100.0	None	—
O75976	CPD	AVIVLNEGIK	liver	—	100.0	None	—
O75976	CPD	AVIVLNEGIK	lung	—	100.0	None	—
O75976	CPD	ESLITLIEK	liver	—	100.0	None	—
O75976	CPD	ESLITLIEK	plasma	—	100.0	None	—
O75976	CPD	FVLSGNLHGGSVVASYPFDDSPEHK	kidney	—	100.0	None	—
O75976	CPD	FVLSGNLHGGSVVASYPFDDSPEHK	lung	—	100.0	None	—

SysQuan Core Database

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