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
P07738	BPGM	FCSWVDQK	Spleen	—	100.0	MRM+PRM	['Cys']
P07954	FH	LMNESLMLVTALNPHIGYDK	dbs	—	100.0	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	Heart	—	100.0	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	kidney	—	100.0	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	liver	—	100.0	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	lung	—	100.0	MRM+PRM	['Meth']
P07954	FH	LMNESLMLVTALNPHIGYDK	Spleen	—	100.0	MRM+PRM	['Meth']
P07996	THBS1	DNCPNLPNSGQEDYDK	plasma	—	100.0	MRM+PRM	['Cys']
P07996	THBS1	LCNNPTPQFGGK	dbs	—	100.0	MRM+PRM	['Cys']
P07996	THBS1	LCNNPTPQFGGK	Heart	—	100.0	MRM+PRM	['Cys']
P07996	THBS1	LCNNPTPQFGGK	kidney	—	100.0	MRM+PRM	['Cys']
P07996	THBS1	LCNNPTPQFGGK	liver	—	100.0	MRM+PRM	['Cys']
P07996	THBS1	LCNNPTPQFGGK	lung	—	100.0	MRM+PRM	['Cys']
P08253	MMP2	ELAVQYLNTFYGCPK	plasma	—	100.0	MRM+PRM	['Cys']
P08253	MMP2	ESCNLFVLK	plasma	—	100.0	MRM+PRM	['Cys']
P08559	PDHA1	MVNSNLASVEELK	Heart	—	100.0	MRM+PRM	['Meth']
P08559	PDHA1	MVNSNLASVEELK	kidney	—	100.0	MRM+PRM	['Meth']
P08559	PDHA1	MVNSNLASVEELK	liver	—	100.0	MRM+PRM	['Meth']
P08559	PDHA1	MVNSNLASVEELK	lung	—	100.0	MRM+PRM	['Meth']
P08567	PLEK	GSTLTSPCQDFGK	dbs	—	100.0	MRM+PRM	['Cys']
P08865	RPSA	YVDIAIPCNNK	dbs	—	100.0	MRM+PRM	['Cys']
P08865	RPSA	YVDIAIPCNNK	kidney	—	100.0	MRM+PRM	['Cys']
P08865	RPSA	YVDIAIPCNNK	lung	—	100.0	MRM+PRM	['Cys']
P08865	RPSA	YVDIAIPCNNK	plasma	—	100.0	MRM+PRM	['Cys']
P09486	SPARC	TFDSSCHFFATK	Heart	—	100.0	MRM+PRM	['Cys']
P09486	SPARC	TFDSSCHFFATK	kidney	—	100.0	MRM+PRM	['Cys']
P09486	SPARC	TFDSSCHFFATK	liver	—	100.0	MRM+PRM	['Cys']
P09486	SPARC	TFDSSCHFFATK	lung	—	100.0	MRM+PRM	['Cys']
P09486	SPARC	TFDSSCHFFATK	plasma	—	100.0	MRM+PRM	['Cys']
P09486	SPARC	TFDSSCHFFATK	Spleen	—	100.0	MRM+PRM	['Cys']
P09622	DLD	ALLNNSHYYHMAHGK	Heart	—	100.0	MRM+PRM	['Meth']
P09622	DLD	ALLNNSHYYHMAHGK	kidney	—	100.0	MRM+PRM	['Meth']
P09622	DLD	ALLNNSHYYHMAHGK	lung	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	dbs	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	Heart	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	Heart	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	kidney	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	lung	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	plasma	—	100.0	MRM+PRM	['Meth']
P09622	DLD	IPNIYAIGDVVAGPMLAHK	Spleen	—	100.0	MRM+PRM	['Meth']
P09960	LTA4H	AILPCQDTPSVK	dbs	—	100.0	MRM+PRM	['Cys']
P09960	LTA4H	AILPCQDTPSVK	plasma	—	100.0	MRM+PRM	['Cys']
P09972	ALDOC	GILAADESVGSMAK	lung	—	100.0	MRM+PRM	['Meth']
P11142	HSPA8	VCNPIITK	Heart	—	100.0	MRM+PRM	['Cys']
P11142	HSPA8	VCNPIITK	kidney	—	100.0	MRM+PRM	['Cys']
P11142	HSPA8	VCNPIITK	lung	—	100.0	MRM+PRM	['Cys']
P11142	HSPA8	VCNPIITK	plasma	—	100.0	MRM+PRM	['Cys']
P11142	HSPA8	VCNPIITK	Spleen	—	100.0	MRM+PRM	['Cys']
P11171	EPB41	VSLLDDTVYECVVEK	Heart	—	100.0	MRM+PRM	['Cys']
P11171	EPB41	VSLLDDTVYECVVEK	kidney	—	100.0	MRM+PRM	['Cys']

SysQuan Human Database

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