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
P04114	APOB	MGLAFESTK	Spleen	—	—	MRM+PRM	['Meth']
P04275	VWF	VTGCPPFDEHK	Heart	—	—	MRM+PRM	['Cys']
P04275	VWF	VTGCPPFDEHK	kidney	—	—	MRM+PRM	['Cys']
P04406	GAPDH	VIISAPSADAPMFVMGVNHEK	plasma	—	—	MRM+PRM	['Meth']
P04406	GAPDH	VIISAPSADAPMFVMGVNHEK	Spleen	—	—	MRM+PRM	['Meth']
P04424	ASL	EFSFVQLSDAYSTGSSLMPQK	dbs	—	—	MRM+PRM	['Meth']
P04424	ASL	EFSFVQLSDAYSTGSSLMPQK	plasma	—	—	MRM+PRM	['Meth']
P04424	ASL	EFSFVQLSDAYSTGSSLMPQK	plasma	—	—	MRM+PRM	['Meth']
P05155	SERPING1	DFTCVHQALK	dbs	—	—	MRM+PRM	['Cys']
P05155	SERPING1	DFTCVHQALK	Heart	—	—	MRM+PRM	['Cys']
P05155	SERPING1	DFTCVHQALK	kidney	—	—	MRM+PRM	['Cys']
P05155	SERPING1	DFTCVHQALK	liver	—	—	MRM+PRM	['Cys']
P05155	SERPING1	DFTCVHQALK	lung	—	—	MRM+PRM	['Cys']
P05155	SERPING1	DFTCVHQALK	plasma	—	—	MRM+PRM	['Cys']
P05155	SERPING1	DFTCVHQALK	Spleen	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	dbs	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	Heart	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	kidney	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	liver	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	lung	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	plasma	—	—	MRM+PRM	['Cys']
P05156	CFI	SLECLHPGTK	Spleen	—	—	MRM+PRM	['Cys']
P05165	PCCA	EAGGNMSIQFLGTVYK	Heart	—	—	MRM+PRM	['Meth']
P05165	PCCA	EAGGNMSIQFLGTVYK	kidney	—	—	MRM+PRM	['Meth']
P06858	LPL	CNNLGYEINK	Heart	—	—	MRM+PRM	['Cys']
P06858	LPL	CNNLGYEINK	kidney	—	—	MRM+PRM	['Cys']
P06858	LPL	CNNLGYEINK	kidney	—	—	MRM+PRM	['Cys']
P06858	LPL	CNNLGYEINK	lung	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	dbs	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	Heart	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	kidney	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	liver	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	lung	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	plasma	—	—	MRM+PRM	['Cys']
P07225	PROS1	HCLVTVEK	Spleen	—	—	MRM+PRM	['Cys']
P07451	CA3	EPMTVSSDQMAK	dbs	—	—	MRM+PRM	['Meth']
P07451	CA3	EPMTVSSDQMAK	Heart	—	—	MRM+PRM	['Meth']
P07451	CA3	EPMTVSSDQMAK	lung	—	—	MRM+PRM	['Meth']
P07477	PRSS1	TLNNDIMLIK	dbs	—	—	MRM+PRM	['Meth']
P07477	PRSS1	TLNNDIMLIK	liver	—	—	MRM+PRM	['Meth']
P07477	PRSS1	TLNNDIMLIK	lung	—	—	MRM+PRM	['Meth']
P07477	PRSS1	TLNNDIMLIK	Spleen	—	—	MRM+PRM	['Meth']
P07602	PSAP	GCSFLPDPYQK	dbs	—	—	MRM+PRM	['Cys']
P07602	PSAP	GCSFLPDPYQK	lung	—	—	MRM+PRM	['Cys']
P07602	PSAP	GCSFLPDPYQK	Spleen	—	—	MRM+PRM	['Cys']
P07954	FH	LMNESLMLVTALNPHIGYDK	dbs	—	—	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	lung	—	—	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	plasma	—	—	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	plasma	—	—	MRM+PRM	['Meth']
P07996	THBS1	DNCPNLPNSGQEDYDK	Spleen	—	—	MRM+PRM	['Cys']

SysQuan Human Database

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