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
Q09328	MGAT5	ISASLAELK	kidney	—	100.0	None	—
Q09428	ABCC8	EVKPPEDLQDLGVR	Heart	—	100.0	None	—
Q09428	ABCC8	HVNALIAPGQK	Heart	—	100.0	None	—
Q09428	ABCC8	TEAESYEGLLAPSLIPK	Heart	—	100.0	None	—
Q09428	ABCC8	TVVLVTHK	Heart	—	100.0	None	—
Q09428	ABCC8	TVVLVTHK	liver	—	100.0	None	—
Q09472	EP300	AENVVEPGPPSAK	kidney	—	100.0	None	—
Q09472	EP300	AENVVEPGPPSAK	lung	—	100.0	None	—
Q09472	EP300	AEYYHLLAEK	kidney	—	100.0	None	—
Q09472	EP300	AEYYHLLAEK	lung	—	100.0	None	—
Q09472	EP300	IFKPEELR	kidney	—	100.0	None	—
Q09472	EP300	IFKPEELR	lung	—	100.0	None	—
Q09472	EP300	LVQAIFPTPDPAALK	kidney	—	100.0	None	—
Q09472	EP300	LVQAIFPTPDPAALK	lung	—	100.0	None	—
Q09666	AHNAK	ADIDVSGPK	dbs	—	100.0	None	—
Q09666	AHNAK	ADIDVSGPK	Heart	—	100.0	None	—
Q09666	AHNAK	ADIDVSGPK	lung	—	100.0	None	—
Q09666	AHNAK	AEAPLPSPK	Heart	—	100.0	None	—
Q09666	AHNAK	AEAPLPSPK	kidney	—	100.0	None	—
Q09666	AHNAK	AEAPLPSPK	lung	—	100.0	None	—
Q09666	AHNAK	AEGPDVAVDLPK	dbs	—	100.0	None	—
Q09666	AHNAK	AEGPDVAVDLPK	liver	—	100.0	None	—
Q09666	AHNAK	AEGPDVAVDLPK	lung	—	100.0	None	—
Q09666	AHNAK	APDVDIK	Heart	—	100.0	None	—
Q09666	AHNAK	APDVDIK	liver	—	100.0	None	—
Q09666	AHNAK	APDVDIK	lung	—	100.0	None	—
Q09666	AHNAK	APDVDIK	Spleen	—	100.0	None	—
Q09666	AHNAK	FGTFGGLGSK	Heart	—	100.0	None	—
Q09666	AHNAK	FGTFGGLGSK	kidney	—	100.0	None	—
Q09666	AHNAK	FGTFGGLGSK	liver	—	100.0	None	—
Q09666	AHNAK	FGTFGGLGSK	lung	—	100.0	None	—
Q09666	AHNAK	FGTFGGLGSK	Spleen	—	100.0	None	—
Q09666	AHNAK	FNFSGSK	Heart	—	100.0	None	—
Q09666	AHNAK	FNFSGSK	kidney	—	100.0	None	—
Q09666	AHNAK	FNFSGSK	lung	—	100.0	None	—
Q09666	AHNAK	FSVPGFK	dbs	—	100.0	None	—
Q09666	AHNAK	FSVPGFK	Heart	—	100.0	None	—
Q09666	AHNAK	FSVPGFK	kidney	—	100.0	None	—
Q09666	AHNAK	FSVPGFK	liver	—	100.0	None	—
Q09666	AHNAK	FSVPGFK	lung	—	100.0	None	—
Q09666	AHNAK	FSVPGFK	Spleen	—	100.0	None	—
Q09666	AHNAK	GDVDISLPK	Heart	—	100.0	None	—
Q09666	AHNAK	GDVDISLPK	liver	—	100.0	None	—
Q09666	AHNAK	GEGPDVDVSLPK	dbs	—	100.0	None	—
Q09666	AHNAK	GEGPDVDVSLPK	kidney	—	100.0	None	—
Q09666	AHNAK	GEGPDVDVSLPK	liver	—	100.0	None	—
Q09666	AHNAK	GEGPEVDVNLPK	liver	—	100.0	None	—
Q09666	AHNAK	GEGPEVDVNLPK	lung	—	100.0	None	—
Q09666	AHNAK	GEGPEVDVNLPK	plasma	—	100.0	None	—
Q09666	AHNAK	GEVDVDVPK	Heart	—	100.0	None	—

SysQuan Human Database

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