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
O60486	PLXNC1	ETVGEPFYLLVTTLNQK	Spleen	—	100.0	None	—
O60486	PLXNC1	ITDPDVVHIWK	liver	—	100.0	None	—
O60486	PLXNC1	ITDPDVVHIWK	lung	—	100.0	None	—
O60486	PLXNC1	LNTIGHYEISNGSTIK	liver	—	100.0	None	—
O60486	PLXNC1	NFDVIDNLIISHELK	liver	—	100.0	None	—
O60486	PLXNC1	NFDVIDNLIISHELK	lung	—	100.0	None	—
O60486	PLXNC1	NFDVIDNLIISHELK	Spleen	—	100.0	None	—
O60486	PLXNC1	NPQFVFDIK	lung	—	100.0	None	—
O60486	PLXNC1	SFLVTVIHTLEK	liver	—	100.0	None	—
O60486	PLXNC1	SFLVTVIHTLEK	lung	—	100.0	None	—
O60486	PLXNC1	TVLFLGTGDGQLLK	liver	—	100.0	None	—
O60486	PLXNC1	TVLFLGTGDGQLLK	lung	—	100.0	None	—
O60486	PLXNC1	TVLFLGTGDGQLLK	Spleen	—	100.0	None	—
O60486	PLXNC1	VAIHSVLEK	lung	—	100.0	None	—
O60486	PLXNC1	VAIHSVLEK	Spleen	—	100.0	None	—
O60486	PLXNC1	YFFDFLDAQAENK	liver	—	100.0	None	—
O60486	PLXNC1	YFFDFLDAQAENK	lung	—	100.0	None	—
O60486	PLXNC1	YFFDFLDAQAENK	Spleen	—	100.0	None	—
O60488	ACSL4	AKPTSDKPGSPYR	kidney	—	100.0	None	—
O60488	ACSL4	AKPTSDKPGSPYR	liver	—	100.0	None	—
O60488	ACSL4	AKPTSDKPGSPYR	lung	—	100.0	None	—
O60488	ACSL4	AKPTSDKPGSPYR	Spleen	—	100.0	None	—
O60488	ACSL4	EAVVHGLNESEASYLITSVELLESK	dbs	—	100.0	None	—
O60488	ACSL4	EAVVHGLNESEASYLITSVELLESK	Heart	—	100.0	None	—
O60488	ACSL4	EAVVHGLNESEASYLITSVELLESK	kidney	—	100.0	None	—
O60488	ACSL4	EAVVHGLNESEASYLITSVELLESK	liver	—	100.0	None	—
O60488	ACSL4	EAVVHGLNESEASYLITSVELLESK	lung	—	100.0	None	—
O60488	ACSL4	EAVVHGLNESEASYLITSVELLESK	Spleen	—	100.0	None	—
O60488	ACSL4	HIIYVDNK	Heart	—	100.0	None	—
O60488	ACSL4	HIIYVDNK	kidney	—	100.0	None	—
O60488	ACSL4	HIIYVDNK	liver	—	100.0	None	—
O60488	ACSL4	HIIYVDNK	lung	—	100.0	None	—
O60488	ACSL4	HIIYVDNK	Spleen	—	100.0	None	—
O60488	ACSL4	IGYSSPLTLSDQSSK	dbs	—	100.0	None	—
O60488	ACSL4	IGYSSPLTLSDQSSK	kidney	—	100.0	None	—
O60488	ACSL4	IGYSSPLTLSDQSSK	liver	—	100.0	None	—
O60488	ACSL4	IGYSSPLTLSDQSSK	lung	—	100.0	None	—
O60488	ACSL4	IPGLGPK	liver	—	100.0	None	—
O60488	ACSL4	IPGLGPK	lung	—	100.0	None	—
O60488	ACSL4	LQAGEYVSLGK	lung	—	100.0	None	—
O60488	ACSL4	LTLLAQQK	kidney	—	100.0	None	—
O60488	ACSL4	LTLLAQQK	liver	—	100.0	None	—
O60488	ACSL4	LTLLAQQK	lung	—	100.0	None	—
O60488	ACSL4	LTLLAQQK	Spleen	—	100.0	None	—
O60488	ACSL4	SDQSYVISFVVPNQK	dbs	—	100.0	None	—
O60488	ACSL4	SDQSYVISFVVPNQK	Heart	—	100.0	None	—
O60488	ACSL4	SDQSYVISFVVPNQK	liver	—	100.0	None	—
O60488	ACSL4	SVTHFDSLAVIDIPGADTLDK	dbs	—	100.0	None	—
O60488	ACSL4	SVTHFDSLAVIDIPGADTLDK	kidney	—	100.0	None	—
O60488	ACSL4	SVTHFDSLAVIDIPGADTLDK	liver	—	100.0	None	—

SysQuan Human Database

Cart (0)