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
Q61233	Lcp1	VYALPEDLVEVNPK	plasma	—	100.0	MRM+PRM	—
Q61233	Lcp1	VYALPEDLVEVNPK	SmallIntestines	—	100.0	MRM+PRM	—
Q61233	Lcp1	VYALPEDLVEVNPK	Spermatozoa	—	100.0	MRM+PRM	—
Q61233	Lcp1	VYALPEDLVEVNPK	Spleen	—	100.0	MRM+PRM	—
Q61233	Lcp1	VYALPEDLVEVNPK	TailSkin	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	BoneMarrow	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	kidney	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	liver	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	Muscle	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	plasma	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	Spleen	—	100.0	MRM+PRM	—
Q61247	Serpinf2	WFLLEQPEIQVAHFPFK	TailSkin	—	100.0	MRM+PRM	—
Q61503	Nt5e	FPILSANIK	BrainStem	—	100.0	MRM+PRM	—
Q61503	Nt5e	FPILSANIK	Cerebellum	—	100.0	MRM+PRM	—
Q61503	Nt5e	FPILSANIK	Cerebrum	—	100.0	MRM+PRM	—
Q61503	Nt5e	FPILSANIK	kidney	—	100.0	MRM+PRM	—
Q61503	Nt5e	FPILSANIK	MockWholeBrain	—	100.0	MRM+PRM	—
Q61703	Itih2	AHVSFKPTVAQQR	kidney	—	100.0	MRM+PRM	—
Q61703	Itih2	AHVSFKPTVAQQR	plasma	—	100.0	MRM+PRM	—
Q61703	Itih2	IYGNQDTSSQLK	liver	—	100.0	MRM+PRM	—
Q61703	Itih2	IYGNQDTSSQLK	plasma	—	100.0	MRM+PRM	—
Q61703	Itih2	VQFELHYQEVK	plasma	—	100.0	MRM+PRM	—
Q61704	Itih3	GHVSFKPSLDQQR	BrainStem	—	100.0	MRM+PRM	—
Q61704	Itih3	GHVSFKPSLDQQR	Cerebellum	—	100.0	MRM+PRM	—
Q61704	Itih3	GHVSFKPSLDQQR	Cerebrum	—	100.0	MRM+PRM	—
Q61704	Itih3	GHVSFKPSLDQQR	kidney	—	100.0	MRM+PRM	—
Q61704	Itih3	GHVSFKPSLDQQR	MockWholeBrain	—	100.0	MRM+PRM	—
Q61704	Itih3	GHVSFKPSLDQQR	plasma	—	100.0	MRM+PRM	—
Q61704	Itih3	VTFELTYEELLK	BrainStem	—	100.0	MRM+PRM	—
Q61704	Itih3	VTFELTYEELLK	plasma	—	100.0	MRM+PRM	—
Q61730	Il1rap	VAFPLEVVQK	Cerebellum	—	100.0	MRM+PRM	—
Q61730	Il1rap	VAFPLEVVQK	Cerebrum	—	100.0	MRM+PRM	—
Q61730	Il1rap	VAFPLEVVQK	liver	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	BrainStem	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	Cerebellum	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	Cerebrum	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	MockWholeBrain	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	Pancreas	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	Spleen	—	100.0	MRM+PRM	—
Q61937	Npm1	GPSSVEDIK	TailSkin	—	100.0	MRM+PRM	—
Q62077	Plcg1	NNYSEDLELASLLIK	BrainStem	—	100.0	MRM+PRM	—
Q62077	Plcg1	NNYSEDLELASLLIK	Cerebellum	—	100.0	MRM+PRM	—
Q62077	Plcg1	NNYSEDLELASLLIK	Cerebrum	—	100.0	MRM+PRM	—
Q62077	Plcg1	NNYSEDLELASLLIK	kidney	—	100.0	MRM+PRM	—
Q62077	Plcg1	NNYSEDLELASLLIK	liver	—	100.0	MRM+PRM	—
Q62077	Plcg1	NNYSEDLELASLLIK	MockWholeBrain	—	100.0	MRM+PRM	—
Q62351	Tfrc	ILNIFGVIK	BrainStem	—	100.0	MRM+PRM	—
Q62351	Tfrc	ILNIFGVIK	Cerebellum	—	100.0	MRM+PRM	—
Q62351	Tfrc	ILNIFGVIK	kidney	—	100.0	MRM+PRM	—
Q62351	Tfrc	ILNIFGVIK	liver	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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