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
Q9R1P0	Psma4	EVEQLIK	Spleen	—	100.0	MRM+PRM	—
Q9R1P0	Psma4	LLDEVFFSEK	Cerebrum	—	100.0	MRM+PRM	—
Q9R1P0	Psma4	LLDEVFFSEK	Pancreas	—	100.0	MRM+PRM	—
Q9R1P0	Psma4	LLDEVFFSEK	plasma	—	100.0	MRM+PRM	—
Q9R1P0	Psma4	LLDEVFFSEK	Spermatozoa	—	100.0	MRM+PRM	—
Q9R1P0	Psma4	LLDEVFFSEK	Spleen	—	100.0	MRM+PRM	—
Q9R1P0	Psma4	LLDEVFFSEK	TailSkin	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	BrainStem	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	Cerebellum	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	Heart	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	lung	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	LymphNodes	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	Pancreas	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	plasma	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	SalivaryGland	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	SmallIntestines	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	TailSkin	—	100.0	MRM+PRM	—
Q9R1P1	Psmb3	FGPYYTEPVIAGLDPK	Thyroid	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	ETLPAEQDLTTK	plasma	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	BrainStem	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Cerebrum	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Heart	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	kidney	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	lung	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Pancreas	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	plasma	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	SalivaryGland	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Spermatozoa	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Spleen	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	TailSkin	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Thymus	—	100.0	MRM+PRM	—
Q9R1P4	Psma1	LVSLIGSK	Thyroid	—	100.0	MRM+PRM	—
Q9R1Q9	Atp6ap1	EVLTGNDEVIGQVLSTLK	BrainStem	—	100.0	MRM+PRM	—
Q9R1Q9	Atp6ap1	EVLTGNDEVIGQVLSTLK	Cerebellum	—	100.0	MRM+PRM	—
Q9R1Q9	Atp6ap1	EVLTGNDEVIGQVLSTLK	Cerebrum	—	100.0	MRM+PRM	—
Q9R1Q9	Atp6ap1	EVLTGNDEVIGQVLSTLK	lung	—	100.0	MRM+PRM	—
Q9WTM5	Ruvbl2	AVLIAGQPGTGK	SalivaryGland	—	100.0	MRM+PRM	—
Q9WTM5	Ruvbl2	AVLIAGQPGTGK	SmallIntestines	—	100.0	MRM+PRM	—
Q9WTM5	Ruvbl2	AVLIAGQPGTGK	Thymus	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	BoneMarrow	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	BrainStem	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	Cerebrum	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	LymphNodes	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	SalivaryGland	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	SmallIntestines	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	Spermatozoa	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	TailSkin	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	Thymus	—	100.0	MRM+PRM	—
Q9WTP6	Ak2	AVLLGPPGAGK	Thyroid	—	100.0	MRM+PRM	—
Q9WTP7	Ak3	GVLETFSGTETNK	BrainStem	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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