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
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	Heart	—	100.0	MRM+PRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	liver	—	100.0	MRM+PRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	lung	—	100.0	MRM+PRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	plasma	—	100.0	MRM+PRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	Spleen	—	100.0	MRM+PRM	—
Q9Y3B8	REXO2	ALDDISESIK	Heart	—	100.0	MRM+PRM	—
Q9Y3B8	REXO2	ALDDISESIK	kidney	—	100.0	MRM+PRM	—
Q9Y3B8	REXO2	ALDDISESIK	lung	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	ADIPLPEGEASPPAPPLK	Heart	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	ADIPLPEGEASPPAPPLK	kidney	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	ADIPLPEGEASPPAPPLK	liver	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	ADIPLPEGEASPPAPPLK	lung	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	ADIPLPEGEASPPAPPLK	Spleen	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	FVPFSFSLLSSK	kidney	—	100.0	MRM+PRM	—
Q9Y487	ATP6V0A2	FVPFSFSLLSSK	liver	—	100.0	MRM+PRM	—
Q9Y490	TLN1	VLVQNAAGSQEK	dbs	—	100.0	MRM+PRM	—
Q9Y490	TLN1	VLVQNAAGSQEK	kidney	—	100.0	MRM+PRM	—
Q9Y490	TLN1	VLVQNAAGSQEK	liver	—	100.0	MRM+PRM	—
Q9Y490	TLN1	VLVQNAAGSQEK	lung	—	100.0	MRM+PRM	—
Q9Y490	TLN1	VLVQNAAGSQEK	plasma	—	100.0	MRM+PRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	kidney	—	100.0	MRM+PRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	liver	—	100.0	MRM+PRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	lung	—	100.0	MRM+PRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	Spleen	—	100.0	MRM+PRM	—
Q9Y4E8	USP15	VEVYLTELK	dbs	—	100.0	MRM+PRM	—
Q9Y4E8	USP15	VEVYLTELK	Heart	—	100.0	MRM+PRM	—
Q9Y4E8	USP15	VEVYLTELK	lung	—	100.0	MRM+PRM	—
Q9Y4E8	USP15	VEVYLTELK	Spleen	—	100.0	MRM+PRM	—
Q9Y4G8	RAPGEF2	DLTFLHEGNDSK	Spleen	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	dbs	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	Heart	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	kidney	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	liver	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	lung	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	plasma	—	100.0	MRM+PRM	—
Q9Y4L1	HYOU1	LPATEKPVLLSK	Spleen	—	100.0	MRM+PRM	—
Q9Y5K8	ATP6V1D	FTAGDFSTTVIQNVNK	kidney	—	100.0	MRM+PRM	—
Q9Y5K8	ATP6V1D	FTAGDFSTTVIQNVNK	liver	—	100.0	MRM+PRM	—
Q9Y5K8	ATP6V1D	FTAGDFSTTVIQNVNK	lung	—	100.0	MRM+PRM	—
Q9Y5P6	GMPPB	FVEKPQVFVSNK	dbs	—	100.0	MRM+PRM	—
Q9Y5P6	GMPPB	FVEKPQVFVSNK	Heart	—	100.0	MRM+PRM	—
Q9Y5P6	GMPPB	FVEKPQVFVSNK	kidney	—	100.0	MRM+PRM	—
Q9Y5P6	GMPPB	FVEKPQVFVSNK	liver	—	100.0	MRM+PRM	—
Q9Y5P6	GMPPB	LRPLTLSTPK	Heart	—	100.0	MRM+PRM	—
Q9Y5P6	GMPPB	LRPLTLSTPK	Spleen	—	100.0	MRM+PRM	—
Q9Y673	ALG5	QLSVVVPSYNEEK	Heart	—	100.0	MRM+PRM	—
Q9Y673	ALG5	QLSVVVPSYNEEK	lung	—	100.0	MRM+PRM	—
Q9Y697	NFS1	EIIFTSGATESNNIAIK	dbs	—	100.0	MRM+PRM	—
Q9Y697	NFS1	EIIFTSGATESNNIAIK	Heart	—	100.0	MRM+PRM	—
Q9Y697	NFS1	EIIFTSGATESNNIAIK	kidney	—	100.0	MRM+PRM	—

SysQuan Human Database

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