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
P62874	Gnb1	LIIWDSYTTNK	Muscle	—	100.0	MRM+PRM	—
P62874	Gnb1	LIIWDSYTTNK	plasma	—	100.0	MRM+PRM	—
P62874	Gnb1	LIIWDSYTTNK	SciaticNerve	—	100.0	MRM+PRM	—
P62874	Gnb1	LIIWDSYTTNK	SmallIntestines	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	AdrenalGland	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	Cerebrum	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	liver	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	lung	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	Muscle	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	Pancreas	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	SalivaryGland	—	100.0	MRM+PRM	—
P62880	Gnb2	LIIWDSYTTNK	Spleen	—	100.0	MRM+PRM	—
P62908	Rps3	DEILPTTPISEQK	Cerebrum	—	100.0	MRM+PRM	—
P62908	Rps3	DEILPTTPISEQK	SalivaryGland	—	100.0	MRM+PRM	—
P62908	Rps3	DEILPTTPISEQK	SciaticNerve	—	100.0	MRM+PRM	—
P62908	Rps3	DEILPTTPISEQK	TailSkin	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	AdrenalGland	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Bladder	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	BoneMarrow	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	BrainStem	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Cerebellum	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Cerebrum	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Gallbladder	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Heart	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	kidney	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	liver	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	lung	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	LymphNodes	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Muscle	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Pancreas	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	SalivaryGland	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	SciaticNerve	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	SmallIntestines	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	TailSkin	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Thymus	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Thyroid	—	100.0	MRM+PRM	—
P62908	Rps3	KPLPDHVSIVEPK	Trachea	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	BoneMarrow	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	BrainStem	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	Cerebellum	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	Gallbladder	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	kidney	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	LargeIntestines	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	liver	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	lung	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	Muscle	—	100.0	MRM+PRM	—
P62911	Rpl32	FLVHNVK	SalivaryGland	—	100.0	MRM+PRM	—
P62960	Ybx1	EDVFVHQTAIK	Bladder	—	100.0	MRM+PRM	—
P62960	Ybx1	EDVFVHQTAIK	BrainStem	—	100.0	MRM+PRM	—
P62960	Ybx1	EDVFVHQTAIK	LargeIntestines	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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