SysQuan Mouse 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
P97355	Sms	LVEYDIDEVVYDEDSPYQNIK	Spleen	—	100.0	MRM	—
P97363	Sptlc2	LPEVIALK	BrainStem	—	100.0	MRM	—
P97363	Sptlc2	LPEVIALK	kidney	—	100.0	MRM	—
P97363	Sptlc2	LPEVIALK	liver	—	100.0	MRM	—
P97363	Sptlc2	LPEVIALK	lung	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	BrainStem	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	Cerebellum	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	Cerebrum	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	Heart	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	kidney	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	liver	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	lung	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	MockWholeBrain	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	Pancreas	—	100.0	MRM	—
P97364	Sephs2	NEVSFVIHNLPIIAK	SmallIntestines	—	100.0	MRM	—
P97366	Evi5	TYPEHNFFK	Cerebellum	—	100.0	MRM	—
P97366	Evi5	TYPEHNFFK	kidney	—	100.0	MRM	—
P97366	Evi5	TYPEHNFFK	liver	—	100.0	MRM	—
P97366	Evi5	TYPEHNFFK	lung	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	BoneMarrow	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	BrainStem	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	Cerebellum	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	Heart	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	liver	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	lung	—	99.7	MRM	—
P97371	Psme1	APLDIPVPDPVK	plasma	—	100.0	MRM	—
P97371	Psme1	APLDIPVPDPVK	SmallIntestines	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	BoneMarrow	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	BrainStem	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	Cerebellum	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	Heart	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	kidney	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	lung	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	MockWholeBrain	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	Pancreas	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	plasma	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	Spleen	—	100.0	MRM	—
P97371	Psme1	LEGFHTQISK	TailSkin	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	BoneMarrow	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	Cerebrum	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	Heart	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	kidney	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	liver	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	lung	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	MockWholeBrain	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	Spleen	—	100.0	MRM	—
P97372	Psme2	AFYAELYHIISSNLEK	TailSkin	—	100.0	MRM	—
P97372	Psme2	VEAFQTTISK	Heart	—	100.0	MRM	—
P97372	Psme2	VEAFQTTISK	liver	—	100.0	MRM	—
P97372	Psme2	VEAFQTTISK	lung	—	100.0	MRM	—

SysQuan Mouse Database

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