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
Q62351	Tfrc	ILNIFGVIK	Spleen	—	100.0	MRM+PRM	—
Q62356	Fstl1	LSFQEFLK	BrainStem	—	100.0	MRM+PRM	—
Q62356	Fstl1	LSFQEFLK	Cerebellum	—	100.0	MRM+PRM	—
Q62356	Fstl1	LSFQEFLK	Cerebrum	—	100.0	MRM+PRM	—
Q62356	Fstl1	LSFQEFLK	Heart	—	100.0	MRM+PRM	—
Q62356	Fstl1	LSFQEFLK	lung	—	100.0	MRM+PRM	—
Q62356	Fstl1	LSFQEFLK	plasma	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Cerebellum	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Cerebrum	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Heart	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	liver	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	lung	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	LymphNodes	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Muscle	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	SalivaryGland	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Spleen	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Thymus	—	100.0	MRM+PRM	—
Q62422	Ostf1	GYADIVQLLLAK	Thyroid	—	100.0	MRM+PRM	—
Q62465	Vat1	TVENVTVFGTASASK	BrainStem	—	100.0	MRM+PRM	—
Q62465	Vat1	TVENVTVFGTASASK	Cerebellum	—	100.0	MRM+PRM	—
Q62465	Vat1	TVENVTVFGTASASK	Cerebrum	—	100.0	MRM+PRM	—
Q62465	Vat1	TVENVTVFGTASASK	liver	—	100.0	MRM+PRM	—
Q62465	Vat1	TVENVTVFGTASASK	Thyroid	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	BoneMarrow	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	BrainStem	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	Cerebellum	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	Cerebrum	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	Heart	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	liver	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	Muscle	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	Pancreas	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	SalivaryGland	—	100.0	MRM+PRM	—
Q63918	Cavin2	YQASTSNTVSK	Thymus	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	BrainStem	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	Cerebellum	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	Cerebrum	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	kidney	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	liver	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	lung	—	100.0	MRM+PRM	—
Q64455	Ptprj	FSGFEASHGPIK	Spleen	—	100.0	MRM+PRM	—
Q64518	Atp2a3	VDQSILTGESVSVTK	LymphNodes	—	100.0	MRM+PRM	—
Q64518	Atp2a3	VDQSILTGESVSVTK	Thymus	—	100.0	MRM+PRM	—
Q64520	Guk1	PVVLSGPSGAGK	BrainStem	—	100.0	MRM+PRM	—
Q64520	Guk1	PVVLSGPSGAGK	Cerebellum	—	100.0	MRM+PRM	—
Q64520	Guk1	PVVLSGPSGAGK	Cerebrum	—	100.0	MRM+PRM	—
Q64520	Guk1	PVVLSGPSGAGK	liver	—	100.0	MRM+PRM	—
Q64520	Guk1	PVVLSGPSGAGK	lung	—	100.0	MRM+PRM	—
Q64727	Vcl	AQQVSQGLDVLTAK	BrainStem	—	100.0	MRM+PRM	—
Q64727	Vcl	AQQVSQGLDVLTAK	lung	—	100.0	MRM+PRM	—
Q64727	Vcl	AQQVSQGLDVLTAK	plasma	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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