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
Q91ZX7	Lrp1	GPVGLAIDFPESK	plasma	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	BoneMarrow	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	BrainStem	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	Cerebellum	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	Cerebrum	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	Heart	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	kidney	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	lung	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	LymphNodes	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	plasma	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	SalivaryGland	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	SmallIntestines	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	Spleen	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	Thymus	—	100.0	MRM+PRM	—
Q91ZX7	Lrp1	YVVISQGLDKPR	Thyroid	—	100.0	MRM+PRM	—
Q920L1	Fads1	VISHYAGQDATDPFVAFHINK	BrainStem	—	100.0	MRM+PRM	—
Q920L1	Fads1	VISHYAGQDATDPFVAFHINK	Cerebellum	—	100.0	MRM+PRM	—
Q920L1	Fads1	VISHYAGQDATDPFVAFHINK	Cerebrum	—	100.0	MRM+PRM	—
Q920L1	Fads1	VISHYAGQDATDPFVAFHINK	liver	—	100.0	MRM+PRM	—
Q921Z9	Mpi	VVVEQLNLLVK	Heart	—	100.0	MRM+PRM	—
Q922B2	Dars1	NNAYLAQSPQLYK	BrainStem	—	100.0	MRM+PRM	—
Q922B2	Dars1	NNAYLAQSPQLYK	Cerebrum	—	100.0	MRM+PRM	—
Q922B2	Dars1	NNAYLAQSPQLYK	lung	—	100.0	MRM+PRM	—
Q922B2	Dars1	NNAYLAQSPQLYK	plasma	—	100.0	MRM+PRM	—
Q922B2	Dars1	NNAYLAQSPQLYK	SalivaryGland	—	100.0	MRM+PRM	—
Q922B2	Dars1	NNAYLAQSPQLYK	Thymus	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	BoneMarrow	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	BrainStem	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Cerebellum	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Cerebrum	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Heart	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	kidney	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	liver	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	lung	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Muscle	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Pancreas	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	SmallIntestines	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Spleen	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	THLSLSHNPEQK	Thymus	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	YVVVTGITPTPLGEGK	BrainStem	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	YVVVTGITPTPLGEGK	Heart	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	YVVVTGITPTPLGEGK	kidney	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	YVVVTGITPTPLGEGK	lung	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	YVVVTGITPTPLGEGK	plasma	—	100.0	MRM+PRM	—
Q922D8	Mthfd1	YVVVTGITPTPLGEGK	Spleen	—	100.0	MRM+PRM	—
Q922E4	Pcyt2	DGSDPYQEPK	kidney	—	100.0	MRM+PRM	—
Q922E4	Pcyt2	DTYEEVK	kidney	—	100.0	MRM+PRM	—
Q922H4	Gmppa	VAPSAVLGPNVSIGK	Heart	—	100.0	MRM+PRM	—
Q922H4	Gmppa	VAPSAVLGPNVSIGK	liver	—	100.0	MRM+PRM	—
Q922H4	Gmppa	VAPSAVLGPNVSIGK	LymphNodes	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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