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
P26041	Msn	ESPLLFK	LymphNodes	—	100.0	MRM+PRM	—
P26041	Msn	ESPLLFK	SciaticNerve	—	100.0	MRM+PRM	—
P26041	Msn	ESPLLFK	Thymus	—	100.0	MRM+PRM	—
P26041	Msn	ESPLLFK	Trachea	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	AdrenalGland	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	Bladder	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	BrainStem	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	Cerebellum	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	lung	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	LymphNodes	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	plasma	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	SalivaryGland	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	SciaticNerve	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	Spleen	—	100.0	MRM+PRM	—
P26041	Msn	QLFDQVVK	TailSkin	—	100.0	MRM+PRM	—
P26043	Rdx	QLFDQVVK	Muscle	—	100.0	MRM+PRM	—
P26339	Chga	ELQDLALQGAK	BrainStem	—	100.0	MRM+PRM	—
P26339	Chga	ELQDLALQGAK	Cerebellum	—	100.0	MRM+PRM	—
P26339	Chga	ELQDLALQGAK	plasma	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	Cerebellum	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	Heart	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	kidney	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	liver	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	LymphNodes	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	SmallIntestines	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	Spermatozoa	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	TailSkin	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	Thymus	—	100.0	MRM+PRM	—
P26443	Glud1	NYTDNELEK	Trachea	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	AdrenalGland	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	Bladder	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	BoneMarrow	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	Cerebellum	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	Cerebrum	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	LargeIntestines	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	LymphNodes	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	Muscle	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	plasma	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	SalivaryGland	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	SciaticNerve	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	TailSkin	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	Thymus	—	100.0	MRM+PRM	—
P26443	Glud1	YSTDVSVDEVK	Thyroid	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	BoneMarrow	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	BrainStem	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	Cerebellum	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	Cerebrum	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	kidney	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	lung	—	100.0	MRM+PRM	—
P26516	Psmd7	PELAVQK	Muscle	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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