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
Q12923	PTPN13	IDVGDVILK	Spleen	—	100.0	None	—
Q12923	PTPN13	ITLQNTSDGIK	lung	—	100.0	None	—
Q12923	PTPN13	LFPGQPAAESGK	lung	—	100.0	None	—
Q12923	PTPN13	NFFGPEFVK	kidney	—	100.0	None	—
Q12923	PTPN13	NFFGPEFVK	lung	—	100.0	None	—
Q12923	PTPN13	NTGQVVHLLLEK	kidney	—	100.0	None	—
Q12923	PTPN13	NTGQVVHLLLEK	lung	—	100.0	None	—
Q12923	PTPN13	YSDGSIALDIFGPQK	kidney	—	100.0	None	—
Q12923	PTPN13	YSDGSIALDIFGPQK	lung	—	100.0	None	—
Q12929	EPS8	AAEAFSELSK	liver	—	100.0	None	—
Q12929	EPS8	ADPPYTHTIQK	kidney	—	100.0	None	—
Q12929	EPS8	ADPPYTHTIQK	liver	—	100.0	None	—
Q12929	EPS8	ADPPYTHTIQK	lung	—	100.0	None	—
Q12929	EPS8	ADPPYTHTIQK	Spleen	—	100.0	None	—
Q12929	EPS8	ANLISEDIESAISDSK	Heart	—	100.0	None	—
Q12929	EPS8	ANLISEDIESAISDSK	lung	—	100.0	None	—
Q12929	EPS8	AVSLIDLESK	lung	—	100.0	None	—
Q12929	EPS8	AVSLIDLESK	Spleen	—	100.0	None	—
Q12929	EPS8	HGFNLLAK	Heart	—	100.0	None	—
Q12929	EPS8	HGFNLLAK	kidney	—	100.0	None	—
Q12929	EPS8	HGFNLLAK	liver	—	100.0	None	—
Q12929	EPS8	HGFNLLAK	lung	—	100.0	None	—
Q12931	TRAP1	FFIDQSK	Heart	—	100.0	None	—
Q12931	TRAP1	FFIDQSK	liver	—	100.0	None	—
Q12931	TRAP1	HEFQAETK	Heart	—	100.0	None	—
Q12931	TRAP1	HEFQAETK	kidney	—	100.0	None	—
Q12931	TRAP1	HEFQAETK	liver	—	100.0	None	—
Q12931	TRAP1	HEFQAETK	lung	—	100.0	None	—
Q12931	TRAP1	HEFQAETK	Spleen	—	100.0	None	—
Q12931	TRAP1	LISVETDIVVDHYK	Heart	—	100.0	None	—
Q12931	TRAP1	LISVETDIVVDHYK	kidney	—	100.0	None	—
Q12931	TRAP1	LISVETDIVVDHYK	liver	—	100.0	None	—
Q12931	TRAP1	LISVETDIVVDHYK	Spleen	—	100.0	None	—
Q12947	FOXF2	GAYQGWK	lung	—	100.0	None	—
Q12955	ANK3	DIEVLEGK	kidney	—	100.0	None	—
Q12955	ANK3	EGHEDVAAFLLDHGASLSITTK	kidney	—	100.0	None	—
Q12955	ANK3	GFTPLHVAAK	kidney	—	100.0	None	—
Q12955	ANK3	GFTPLHVAAK	lung	—	100.0	None	—
Q12955	ANK3	GGQQLVFNFYSFK	kidney	—	100.0	None	—
Q12955	ANK3	GGQQLVFNFYSFK	lung	—	100.0	None	—
Q12955	ANK3	GNTALHIASLAGQAEVVK	liver	—	100.0	None	—
Q12955	ANK3	GNTALHIASLAGQAEVVK	lung	—	100.0	None	—
Q12955	ANK3	IVNFLLQHSAK	Heart	—	100.0	None	—
Q12955	ANK3	IVNFLLQHSAK	kidney	—	100.0	None	—
Q12955	ANK3	IVNFLLQHSAK	liver	—	100.0	None	—
Q12955	ANK3	IVNFLLQHSAK	lung	—	100.0	None	—
Q12955	ANK3	LGYISVVDTLK	kidney	—	100.0	None	—
Q12955	ANK3	LGYISVVDTLK	liver	—	100.0	None	—
Q12955	ANK3	LGYISVVDTLK	lung	—	100.0	None	—
Q12955	ANK3	NDITPLHVASK	Heart	—	100.0	None	—

SysQuan Human Database

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