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
Q3U2G2	Hspa4	AFSDPFVEAEK	Thyroid	—	100.0	MRM+PRM	—
Q3U4D1	—	LDEAVAEAHLGK	liver	—	100.0	MRM+PRM	—
Q3U4D1	—	WLNENAVEK	liver	—	100.0	MRM+PRM	—
Q3U4S1	Snx1	ALSQLAEVEEK	BrainStem	—	100.0	MRM+PRM	—
Q3U4S1	Snx1	ALSQLAEVEEK	Cerebellum	—	100.0	MRM+PRM	—
Q3U4W8	Usp5	ETGYPLAVK	BrainStem	—	100.0	MRM+PRM	—
Q3U4W8	Usp5	IFQNAPTDPTQDFSTQVAK	BrainStem	—	100.0	MRM+PRM	—
Q3U4W8	Usp5	IFQNAPTDPTQDFSTQVAK	liver	—	100.0	MRM+PRM	—
Q3U548	Ugp2	LVEIAQVPK	Cerebellum	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	Cerebellum	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	Cerebrum	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	liver	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	lung	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	Spleen	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	Thymus	—	100.0	MRM+PRM	—
Q3U5R8	Impa1	LQVSQQEDITK	Thyroid	—	100.0	MRM+PRM	—
Q3U6K8	Vdac1	GYGFGLIK	Cerebellum	—	100.0	MRM+PRM	—
Q3U6K8	Vdac1	GYGFGLIK	Cerebrum	—	100.0	MRM+PRM	—
Q3U6K8	Vdac1	GYGFGLIK	Heart	—	100.0	MRM+PRM	—
Q3U6K8	Vdac1	GYGFGLIK	kidney	—	100.0	MRM+PRM	—
Q3U6Q5	Lyn	EGFIPSNYVAK	Cerebrum	—	100.0	MRM+PRM	—
Q3U6Q5	Lyn	EGFIPSNYVAK	kidney	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	BoneMarrow	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	BrainStem	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	Cerebellum	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	Cerebrum	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	Heart	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	kidney	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	liver	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	lung	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	SalivaryGland	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	SmallIntestines	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	Thymus	—	100.0	MRM+PRM	—
Q3U7R1	Esyt1	IHVLEAQDLIAK	Thyroid	—	100.0	MRM+PRM	—
Q3U8D2	St13	AIDLFTDAIK	kidney	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	BoneMarrow	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	BrainStem	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	Cerebellum	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	Cerebrum	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	Heart	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	kidney	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	liver	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	lung	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	SmallIntestines	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	APSIIFIDELDAIGTK	TailSkin	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	LKPGDLVGVNK	BoneMarrow	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	LKPGDLVGVNK	BrainStem	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	LKPGDLVGVNK	Heart	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	LKPGDLVGVNK	kidney	—	100.0	MRM+PRM	—
Q3U8Y7	Psmc3	LKPGDLVGVNK	liver	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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