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
P29533	Vcam1	SLEVTFTPVIEDIGK	lung	—	100.0	MRM	—
P29533	Vcam1	SLEVTFTPVIEDIGK	MockWholeBrain	—	100.0	MRM	—
P29533	Vcam1	SLEVTFTPVIEDIGK	plasma	—	100.0	MRM	—
P30115	Gsta3	WLLAAAGVEFEEK	liver	—	100.0	MRM	—
P30115	Gsta3	WLLAAAGVEFEEK	lung	—	100.0	MRM	—
P30115	Gsta3	WLLAAAGVEFEEK	plasma	—	100.0	MRM	—
P30115	Gsta3	WLLAAAGVEFEEK	Spleen	—	100.0	MRM	—
P30412	Ppic	TVENFVALATGEK	BoneMarrow	—	100.0	MRM	—
P30412	Ppic	TVENFVALATGEK	liver	—	100.0	MRM	—
P30412	Ppic	TVENFVALATGEK	lung	—	100.0	MRM	—
P30412	Ppic	TVENFVALATGEK	Muscle	—	100.0	MRM	—
P30412	Ppic	TVENFVALATGEK	plasma	—	100.0	MRM	—
P30412	Ppic	TVENFVALATGEK	TailSkin	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	BoneMarrow	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	BrainStem	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	Cerebellum	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	kidney	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	liver	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	lung	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	MockWholeBrain	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	Muscle	—	100.0	MRM	—
P30416	Fkbp4	GEHSIVYLKPSYAFGSVGK	SmallIntestines	—	100.0	MRM	—
P30999	Ctnnd1	HAIPNLVK	BrainStem	—	100.0	MRM	—
P30999	Ctnnd1	HAIPNLVK	Heart	—	100.0	MRM	—
P31001	Des	EYQDLLNVK	Heart	—	100.0	MRM	—
P31001	Des	EYQDLLNVK	kidney	—	100.0	MRM	—
P31001	Des	EYQDLLNVK	lung	—	100.0	MRM	—
P31001	Des	EYQDLLNVK	Muscle	—	100.0	MRM	—
P31001	Des	EYQDLLNVK	Spleen	—	100.0	MRM	—
P31938	Map2k1	LEAFLTQK	BoneMarrow	—	100.0	MRM	—
P31938	Map2k1	LEAFLTQK	Cerebellum	—	100.0	MRM	—
P31938	Map2k1	LEAFLTQK	Cerebrum	—	100.0	MRM	—
P31938	Map2k1	LEAFLTQK	lung	—	100.0	MRM	—
P31938	Map2k1	LEAFLTQK	Muscle	—	100.0	MRM	—
P32020	Scp2	EATWVVDVK	Cerebellum	—	100.0	MRM	—
P32020	Scp2	EATWVVDVK	kidney	—	100.0	MRM	—
P32020	Scp2	EATWVVDVK	liver	—	100.0	MRM	—
P32020	Scp2	EATWVVDVK	SmallIntestines	—	100.0	MRM	—
P32020	Scp2	EATWVVDVK	TailSkin	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	BrainStem	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	Cerebellum	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	Cerebrum	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	kidney	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	lung	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	MockWholeBrain	—	100.0	MRM	—
P32020	Scp2	GSVLPNSDK	SmallIntestines	—	100.0	MRM	—
P32020	Scp2	LEEEGEQFVK	BoneMarrow	—	100.0	MRM	—
P32020	Scp2	LEEEGEQFVK	BrainStem	—	100.0	MRM	—
P32020	Scp2	LEEEGEQFVK	Cerebellum	—	100.0	MRM	—
P32020	Scp2	LEEEGEQFVK	liver	—	100.0	MRM	—

SysQuan Mouse Database

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