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
P18206	VCL	NQWIDNVEK	plasma	—	100.0	None	—
P18206	VCL	NQWIDNVEK	Spleen	—	100.0	None	—
P18206	VCL	QILDEAGK	kidney	—	100.0	None	—
P18206	VCL	QILDEAGK	liver	—	100.0	None	—
P18206	VCL	SLLDASEEAIK	Heart	—	100.0	None	—
P18206	VCL	SLLDASEEAIK	liver	—	100.0	None	—
P18206	VCL	SLLDASEEAIK	lung	—	100.0	None	—
P18206	VCL	VLQLTSWDEDAWASK	dbs	—	100.0	None	—
P18206	VCL	VLQLTSWDEDAWASK	Heart	—	100.0	None	—
P18206	VCL	VLQLTSWDEDAWASK	kidney	—	100.0	None	—
P18206	VCL	VLQLTSWDEDAWASK	lung	—	100.0	None	—
P18206	VCL	VLQLTSWDEDAWASK	plasma	—	100.0	None	—
P18206	VCL	VLQLTSWDEDAWASK	Spleen	—	100.0	None	—
P18433	PTPRA	AEGILDVFQTVK	Heart	—	100.0	None	—
P18433	PTPRA	AEGILDVFQTVK	kidney	—	100.0	None	—
P18433	PTPRA	AEGILDVFQTVK	liver	—	100.0	None	—
P18433	PTPRA	FIAAQGPK	kidney	—	100.0	None	—
P18433	PTPRA	FIAAQGPK	lung	—	100.0	None	—
P18433	PTPRA	FIAAQGPK	Spleen	—	100.0	None	—
P18433	PTPRA	QFHFHGWPEVGIPSDGK	kidney	—	100.0	None	—
P18433	PTPRA	QFHFHGWPEVGIPSDGK	lung	—	100.0	None	—
P18433	PTPRA	QFHFHGWPEVGIPSDGK	Spleen	—	100.0	None	—
P18433	PTPRA	VHLTPVEGVPDSDYINASFINGYQEK	kidney	—	100.0	None	—
P18433	PTPRA	VHLTPVEGVPDSDYINASFINGYQEK	liver	—	100.0	None	—
P18433	PTPRA	VVQEYIDAFSDYANFK	Heart	—	100.0	None	—
P18433	PTPRA	VVQEYIDAFSDYANFK	liver	—	100.0	None	—
P18433	PTPRA	VVQEYIDAFSDYANFK	Spleen	—	100.0	None	—
P18564	ITGB6	LIPGATVGLLQK	Heart	—	100.0	None	—
P18564	ITGB6	LIPGATVGLLQK	kidney	—	100.0	None	—
P18564	ITGB6	LIPGATVGLLQK	lung	—	100.0	None	—
P18583	SON	AGVPLPPNLKPAPPPTIEEK	kidney	—	100.0	None	—
P18583	SON	AGVPLPPNLKPAPPPTIEEK	liver	—	100.0	None	—
P18583	SON	AGVPLPPNLKPAPPPTIEEK	lung	—	100.0	None	—
P18583	SON	AGVPLPPNLKPAPPPTIEEK	Spleen	—	100.0	None	—
P18583	SON	EADSVYGEWVPVEK	Heart	—	100.0	None	—
P18583	SON	EADSVYGEWVPVEK	kidney	—	100.0	None	—
P18583	SON	EADSVYGEWVPVEK	liver	—	100.0	None	—
P18583	SON	EADSVYGEWVPVEK	lung	—	100.0	None	—
P18583	SON	EADSVYGEWVPVEK	Spleen	—	100.0	None	—
P18583	SON	EPILVDFK	kidney	—	100.0	None	—
P18583	SON	EPILVDFK	Spleen	—	100.0	None	—
P18583	SON	LSEPKPIFFNLNIAAAKPTPPK	kidney	—	100.0	None	—
P18583	SON	SGGATIEELTEK	kidney	—	100.0	None	—
P18583	SON	SGGATIEELTEK	liver	—	100.0	None	—
P18583	SON	SGGATIEELTEK	lung	—	100.0	None	—
P18583	SON	SGGATIEELTEK	Spleen	—	100.0	None	—
P18583	SON	SLPNEEIVQK	liver	—	100.0	None	—
P18583	SON	SLPNEEIVQK	Spleen	—	100.0	None	—
P18615	NELFE	SGAISAIK	Spleen	—	100.0	None	—
P18615	NELFE	SVWGSLAVQNSPK	liver	—	100.0	None	—

SysQuan Human Database

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