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
Q02257	Jup	EGLLAIFK	TailSkin	—	100.0	MRM	—
Q02257	Jup	NLSDVATK	Cerebellum	—	100.0	MRM	—
Q02257	Jup	NLSDVATK	TailSkin	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	BoneMarrow	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	Heart	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	kidney	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	liver	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	lung	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	plasma	—	100.0	MRM	—
Q02357	Ank1	ISEILLDHGAPIQAK	Spleen	—	100.0	MRM	—
Q02788	Col6a2	LGEQNFHK	kidney	—	100.0	MRM	—
Q02788	Col6a2	LGEQNFHK	liver	—	100.0	MRM	—
Q02788	Col6a2	LGEQNFHK	TailSkin	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	BrainStem	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	Cerebellum	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	Cerebrum	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	Heart	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	kidney	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	liver	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	MockWholeBrain	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	Pancreas	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	plasma	—	100.0	MRM	—
Q02819	Nucb1	DLAQYDAAHHEEFK	SmallIntestines	—	100.0	MRM	—
Q02819	Nucb1	LQAANAEDIK	Cerebrum	—	100.0	MRM	—
Q02819	Nucb1	LQAANAEDIK	Heart	—	100.0	MRM	—
Q02819	Nucb1	LQAANAEDIK	liver	—	100.0	MRM	—
Q02819	Nucb1	LQAANAEDIK	MockWholeBrain	—	100.0	MRM	—
Q02819	Nucb1	LQAANAEDIK	plasma	—	100.0	MRM	—
Q02819	Nucb1	LQAANAEDIK	Spleen	—	100.0	MRM	—
Q03249	Galt	RPWQGQVEPQLLK	BrainStem	—	100.0	MRM	—
Q03249	Galt	RPWQGQVEPQLLK	lung	—	100.0	MRM	—
Q03249	Galt	RPWQGQVEPQLLK	MockWholeBrain	—	100.0	MRM	—
Q03265	Atp5f1a	STVAQLVK	BoneMarrow	—	100.0	MRM	—
Q03265	Atp5f1a	STVAQLVK	kidney	—	100.0	MRM	—
Q03265	Atp5f1a	STVAQLVK	Spleen	—	100.0	MRM	—
Q03265	Atp5f1a	STVAQLVK	TailSkin	—	100.0	MRM	—
Q03265	Atp5f1a	VVDALGNAIDGK	Cerebrum	—	100.0	MRM	—
Q03265	Atp5f1a	VVDALGNAIDGK	TailSkin	—	100.0	MRM	—
Q04736	Yes1	TTEDLSFK	Cerebellum	—	100.0	MRM	—
Q04736	Yes1	TTEDLSFK	kidney	—	100.0	MRM	—
Q04736	Yes1	TTEDLSFK	MockWholeBrain	—	100.0	MRM	—
Q04750	Top1	LNTGILNK	lung	—	100.0	MRM	—
Q04750	Top1	LNTGILNK	MockWholeBrain	—	100.0	MRM	—
Q05421	Cyp2e1	GIIFNNGPTWK	liver	—	100.0	MRM	—
Q05909	Ptprg	TVAILLK	kidney	—	100.0	MRM	—
Q05909	Ptprg	TVAILLK	lung	—	100.0	MRM	—
Q05909	Ptprg	TVAILLK	plasma	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	BoneMarrow	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	BrainStem	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Cerebellum	—	100.0	MRM	—

SysQuan Mouse Database

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