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
P61163	ACTR1A	EGYDFHSSSEFEIVK	liver	—	100.0	None	—
P61163	ACTR1A	IWQYVYSK	dbs	—	100.0	None	—
P61163	ACTR1A	IWQYVYSK	Heart	—	100.0	None	—
P61163	ACTR1A	IWQYVYSK	kidney	—	100.0	None	—
P61163	ACTR1A	IWQYVYSK	liver	—	100.0	None	—
P61163	ACTR1A	IWQYVYSK	lung	—	100.0	None	—
P61163	ACTR1A	TLFSNIVLSGGSTLFK	dbs	—	100.0	None	—
P61163	ACTR1A	TLFSNIVLSGGSTLFK	Heart	—	100.0	None	—
P61163	ACTR1A	TLFSNIVLSGGSTLFK	liver	—	100.0	None	—
P61163	ACTR1A	TLFSNIVLSGGSTLFK	lung	—	100.0	None	—
P61163	ACTR1A	TLFSNIVLSGGSTLFK	Spleen	—	100.0	None	—
P61201	COPS2	AALSSFQK	Heart	—	100.0	None	—
P61201	COPS2	AALSSFQK	kidney	—	100.0	None	—
P61201	COPS2	AALSSFQK	liver	—	100.0	None	—
P61201	COPS2	AALSSFQK	lung	—	100.0	None	—
P61201	COPS2	AALSSFQK	Spleen	—	100.0	None	—
P61201	COPS2	AHTDFFEAFK	dbs	—	100.0	None	—
P61201	COPS2	AHTDFFEAFK	kidney	—	100.0	None	—
P61201	COPS2	AHTDFFEAFK	liver	—	100.0	None	—
P61201	COPS2	AHTDFFEAFK	lung	—	100.0	None	—
P61201	COPS2	ALYEQSLHIK	dbs	—	100.0	None	—
P61201	COPS2	ALYEQSLHIK	Heart	—	100.0	None	—
P61201	COPS2	ALYEQSLHIK	kidney	—	100.0	None	—
P61201	COPS2	ALYEQSLHIK	liver	—	100.0	None	—
P61201	COPS2	ALYEQSLHIK	Spleen	—	100.0	None	—
P61201	COPS2	IHIPFISK	dbs	—	100.0	None	—
P61201	COPS2	IHIPFISK	Heart	—	100.0	None	—
P61201	COPS2	IHIPFISK	liver	—	100.0	None	—
P61201	COPS2	IHIPFISK	lung	—	100.0	None	—
P61201	COPS2	IHIPFISK	Spleen	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAK	dbs	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAK	kidney	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAK	liver	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAKPYK	dbs	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAKPYK	Heart	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAKPYK	kidney	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAKPYK	liver	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAKPYK	lung	—	100.0	None	—
P61201	COPS2	SGINPFDSQEAKPYK	Spleen	—	100.0	None	—
P61201	COPS2	SINSILDYISTSK	dbs	—	100.0	None	—
P61201	COPS2	SINSILDYISTSK	Heart	—	100.0	None	—
P61201	COPS2	SINSILDYISTSK	kidney	—	100.0	None	—
P61201	COPS2	SINSILDYISTSK	lung	—	100.0	None	—
P61201	COPS2	VLELEGEK	kidney	—	100.0	None	—
P61201	COPS2	VLELEGEK	liver	—	100.0	None	—
P61201	COPS2	VLELEGEK	lung	—	100.0	None	—
P61201	COPS2	WTNQLNSLNQAVVSK	dbs	—	100.0	None	—
P61201	COPS2	WTNQLNSLNQAVVSK	Heart	—	100.0	None	—
P61201	COPS2	WTNQLNSLNQAVVSK	kidney	—	100.0	None	—
P61201	COPS2	WTNQLNSLNQAVVSK	liver	—	100.0	None	—

SysQuan Human Database

Cart (0)