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
O75955	FLOT1	DIHDDQDYLHSLGK	Heart	—	100.0	None	—
O75955	FLOT1	DIHDDQDYLHSLGK	liver	—	100.0	None	—
O75955	FLOT1	DIHDDQDYLHSLGK	lung	—	100.0	None	—
O75955	FLOT1	DIHDDQDYLHSLGK	Spleen	—	100.0	None	—
O75955	FLOT1	FSEQVFK	kidney	—	100.0	None	—
O75955	FLOT1	FSEQVFK	liver	—	100.0	None	—
O75955	FLOT1	FSEQVFK	lung	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	dbs	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	Heart	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	kidney	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	liver	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	lung	—	100.0	None	—
O75955	FLOT1	HGVPISVTGIAQVK	Spleen	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	dbs	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	kidney	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	liver	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	lung	—	100.0	None	—
O75955	FLOT1	ISLNTLTLNVK	Spleen	—	100.0	None	—
O75955	FLOT1	LPQVAEEISGPLTSANK	dbs	—	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	Heart	—	100.0	None	—
O75962	TRIO	APIEDLDLEGQK	kidney	—	100.0	None	—
O75962	TRIO	APIEDLDLEGQK	liver	—	100.0	None	—
O75962	TRIO	APIEDLDLEGQK	lung	—	100.0	None	—
O75962	TRIO	DFFLGELEK	Heart	—	100.0	None	—
O75962	TRIO	DFFLGELEK	kidney	—	100.0	None	—
O75962	TRIO	DFFLGELEK	liver	—	100.0	None	—
O75962	TRIO	DFFLGELEK	lung	—	100.0	None	—
O75962	TRIO	DFFLGELEK	Spleen	—	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	LGSLFVK	Spleen	—	100.0	None	—
O75962	TRIO	LQLTDLLIK	Heart	—	100.0	None	—
O75962	TRIO	LQLTDLLIK	lung	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	Heart	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	kidney	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	liver	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	lung	—	100.0	None	—
O75962	TRIO	LQLTDLLIKPVQR	Spleen	—	100.0	None	—
O75962	TRIO	LQRPLTPGSSDSLTASANYSK	Heart	—	100.0	None	—
O75962	TRIO	LQRPLTPGSSDSLTASANYSK	lung	—	100.0	None	—
O75962	TRIO	LQRPLTPGSSDSLTASANYSK	Spleen	—	100.0	None	—
O75962	TRIO	LVNASVAFYK	lung	—	100.0	None	—
O75962	TRIO	NKPDSTQLILEHAGSYFDEIQQR	kidney	—	100.0	None	—

SysQuan Human Database

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