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
P49756	RBM25	LLHDLQIGEK	Spleen	—	100.0	MRM	—
P49821	NDUFV1	GGAGFPTGLK	dbs	—	100.0	MRM	—
P49821	NDUFV1	PAEIDSLWEISK	dbs	—	100.0	MRM	—
P49902	NT5C2	DAVDWVHYK	dbs	—	100.0	MRM	—
P49902	NT5C2	DAVDWVHYK	liver	—	100.0	MRM	—
P49902	NT5C2	GLVFDTLYGNLLK	dbs	—	100.0	MRM	—
P49902	NT5C2	GLVFDTLYGNLLK	kidney	—	100.0	MRM	—
P49902	NT5C2	GLVFDTLYGNLLK	liver	—	100.0	MRM	—
P49902	NT5C2	GLVFDTLYGNLLK	lung	—	100.0	MRM	—
P49902	NT5C2	GLVFDTLYGNLLK	Spleen	—	100.0	MRM	—
P49903	SEPHS1	VPQDVLQK	kidney	—	100.0	MRM	—
P49903	SEPHS1	VPQDVLQK	liver	—	100.0	MRM	—
P49903	SEPHS1	VPQDVLQK	lung	—	100.0	MRM	—
P49903	SEPHS1	VPQDVLQK	Spleen	—	100.0	MRM	—
P49915	GMPS	IIGDTFVK	dbs	—	100.0	MRM	—
P49915	GMPS	IIGDTFVK	Heart	—	100.0	MRM	—
P49916	LIG3	LLLPGVIK	Heart	—	100.0	MRM	—
P49916	LIG3	LLLPGVIK	kidney	—	100.0	MRM	—
P49916	LIG3	LLLPGVIK	liver	—	100.0	MRM	—
P49916	LIG3	LLLPGVIK	lung	—	100.0	MRM	—
P49916	LIG3	LLLPGVIK	Spleen	—	100.0	MRM	—
P49959	MRE11	DAIEELVK	Heart	—	100.0	MRM	—
P49959	MRE11	DAIEELVK	kidney	—	100.0	MRM	—
P49959	MRE11	DAIEELVK	liver	—	100.0	MRM	—
P49959	MRE11	DAIEELVK	lung	—	100.0	MRM	—
P49959	MRE11	DAIEELVK	Spleen	—	100.0	MRM	—
P50395	GDI2	DWNVDLIPK	Heart	—	100.0	MRM	—
P50395	GDI2	DWNVDLIPK	liver	—	100.0	MRM	—
P50395	GDI2	DWNVDLIPK	lung	—	100.0	MRM	—
P50395	GDI2	DWNVDLIPK	plasma	—	100.0	MRM	—
P50416	CPT1A	QSLDAVEK	Heart	—	100.0	MRM	—
P50454	SERPINH1	HLAGLGLTEAIDK	dbs	—	100.0	MRM	—
P50454	SERPINH1	HLAGLGLTEAIDK	kidney	—	100.0	MRM	—
P50454	SERPINH1	HLAGLGLTEAIDK	liver	—	100.0	MRM	—
P50454	SERPINH1	HLAGLGLTEAIDK	lung	—	100.0	MRM	—
P50454	SERPINH1	HLAGLGLTEAIDK	Spleen	—	100.0	MRM	—
P50542	PEX5	WAEEYLEQSEEK	Heart	—	100.0	MRM	—
P50542	PEX5	WAEEYLEQSEEK	kidney	—	100.0	MRM	—
P50542	PEX5	WAEEYLEQSEEK	liver	—	100.0	MRM	—
P50542	PEX5	WAEEYLEQSEEK	lung	—	100.0	MRM	—
P50542	PEX5	WAEEYLEQSEEK	Spleen	—	100.0	MRM	—
P50851	LRBA	VWVDTLSITHSK	Heart	—	100.0	MRM	—
P50851	LRBA	VWVDTLSITHSK	kidney	—	100.0	MRM	—
P50851	LRBA	VWVDTLSITHSK	liver	—	100.0	MRM	—
P50851	LRBA	VWVDTLSITHSK	lung	—	100.0	MRM	—
P50851	LRBA	VWVDTLSITHSK	Spleen	—	100.0	MRM	—
P50991	CCT4	GIHPTIISESFQK	Heart	—	100.0	MRM	—
P50991	CCT4	GIHPTIISESFQK	kidney	—	100.0	MRM	—
P50991	CCT4	GIHPTIISESFQK	lung	—	100.0	MRM	—
P50991	CCT4	GIHPTIISESFQK	plasma	—	100.0	MRM	—

SysQuan Human Database

Cart (0)