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
P11413	G6PD	VQPNEAVYTK	dbs	—	100.0	MRM+PRM	—
P11413	G6PD	VQPNEAVYTK	Heart	—	100.0	MRM+PRM	—
P11413	G6PD	VQPNEAVYTK	plasma	—	100.0	MRM+PRM	—
P11498	PC	LFLQGPK	kidney	—	100.0	MRM+PRM	—
P11498	PC	LFLQGPK	Spleen	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	dbs	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	Heart	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	kidney	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	liver	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	lung	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	plasma	—	100.0	MRM+PRM	—
P11586	MTHFD1	THLSLSHNPEQK	Spleen	—	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	dbs	—	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	Heart	—	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	kidney	—	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	lung	—	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	plasma	—	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	Spleen	—	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	dbs	—	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	Heart	—	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	lung	—	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	plasma	—	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	Spleen	—	100.0	MRM+PRM	—
P11940	PABPC1	EFSPFGTITSAK	Spleen	—	100.0	MRM+PRM	—
P11940	PABPC1	IVATKPLYVALAQR	Heart	—	100.0	MRM+PRM	—
P11940	PABPC1	IVATKPLYVALAQR	kidney	—	100.0	MRM+PRM	—
P11940	PABPC1	IVATKPLYVALAQR	liver	—	100.0	MRM+PRM	—
P11940	PABPC1	IVATKPLYVALAQR	lung	—	100.0	MRM+PRM	—
P11940	PABPC1	IVATKPLYVALAQR	Spleen	—	100.0	MRM+PRM	—
P12109	COL6A1	LKPYGALVDK	Heart	—	100.0	MRM+PRM	—
P12109	COL6A1	LKPYGALVDK	kidney	—	100.0	MRM+PRM	—
P12109	COL6A1	LKPYGALVDK	liver	—	100.0	MRM+PRM	—
P12109	COL6A1	LKPYGALVDK	lung	—	100.0	MRM+PRM	—
P12109	COL6A1	LKPYGALVDK	Spleen	—	100.0	MRM+PRM	—
P12111	COL6A3	LLVLITGGK	dbs	—	100.0	MRM+PRM	—
P12111	COL6A3	LLVLITGGK	kidney	—	100.0	MRM+PRM	—
P12111	COL6A3	LLVLITGGK	liver	—	100.0	MRM+PRM	—
P12111	COL6A3	LLVLITGGK	plasma	—	100.0	MRM+PRM	—
P12111	COL6A3	LLVLITGGK	Spleen	—	100.0	MRM+PRM	—
P12111	COL6A3	SGFPLLK	kidney	—	100.0	MRM+PRM	—
P12111	COL6A3	SGFPLLK	liver	—	100.0	MRM+PRM	—
P12111	COL6A3	SGFPLLK	lung	—	100.0	MRM+PRM	—
P12235	SLC25A4	AAYFGVYDTAK	Heart	—	100.0	MRM+PRM	—
P12235	SLC25A4	AAYFGVYDTAK	kidney	—	100.0	MRM+PRM	—
P12235	SLC25A4	AAYFGVYDTAK	liver	—	100.0	MRM+PRM	—
P12235	SLC25A4	AAYFGVYDTAK	Spleen	—	100.0	MRM+PRM	—
P12268	IMPDH2	FGVPVIADGGIQNVGHIAK	dbs	—	100.0	MRM+PRM	—
P12268	IMPDH2	FGVPVIADGGIQNVGHIAK	Heart	—	100.0	MRM+PRM	—
P12268	IMPDH2	FGVPVIADGGIQNVGHIAK	kidney	—	100.0	MRM+PRM	—
P12268	IMPDH2	FGVPVIADGGIQNVGHIAK	lung	—	100.0	MRM+PRM	—

SysQuan Human Database

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