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
O09110	Map2k3	DVKPSNVLINK	liver	—	100.0	MRM	—
O09110	Map2k3	DVKPSNVLINK	lung	—	100.0	MRM	—
O09110	Map2k3	DVKPSNVLINK	Muscle	—	100.0	MRM	—
O09167	Rpl21	GTWVQLK	BoneMarrow	—	100.0	MRM	—
O09167	Rpl21	GTWVQLK	Cerebellum	—	100.0	MRM	—
O09167	Rpl21	GTWVQLK	Heart	—	100.0	MRM	—
O09167	Rpl21	GTWVQLK	SmallIntestines	—	100.0	MRM	—
O09167	Rpl21	GTWVQLK	Spleen	—	100.0	MRM	—
O09173	Hgd	WKPFEIPK	kidney	—	100.0	MRM	—
O09173	Hgd	WKPFEIPK	liver	—	100.0	MRM	—
O35071	Kif1c	ELLEQQGIDIK	BrainStem	—	100.0	MRM	—
O35071	Kif1c	ELLEQQGIDIK	Cerebellum	—	100.0	MRM	—
O35071	Kif1c	ELLEQQGIDIK	Cerebrum	—	100.0	MRM	—
O35071	Kif1c	ELLEQQGIDIK	Heart	—	100.0	MRM	—
O35071	Kif1c	ELLEQQGIDIK	MockWholeBrain	—	100.0	MRM	—
O35129	Phb2	IVQAEGEAEAAK	Cerebrum	—	100.0	MRM	—
O35129	Phb2	IVQAEGEAEAAK	liver	—	100.0	MRM	—
O35129	Phb2	IVQAEGEAEAAK	lung	—	100.0	MRM	—
O35129	Phb2	IVQAEGEAEAAK	MockWholeBrain	—	100.0	MRM	—
O35129	Phb2	IVQAEGEAEAAK	SmallIntestines	—	100.0	MRM	—
O35129	Phb2	IVQAEGEAEAAK	TailSkin	—	100.0	MRM	—
O35136	Ncam2	IIELSQTTAK	Cerebellum	—	100.0	MRM	—
O35136	Ncam2	IIELSQTTAK	Cerebrum	—	100.0	MRM	—
O35181	Nrg3	EYVPTDLVDSK	BrainStem	—	100.0	MRM	—
O35181	Nrg3	EYVPTDLVDSK	MockWholeBrain	—	100.0	MRM	—
O35207	Cdk2ap1	EIRPTYAGSK	Cerebellum	—	100.0	MRM	—
O35207	Cdk2ap1	EIRPTYAGSK	Cerebrum	—	100.0	MRM	—
O35207	Cdk2ap1	EIRPTYAGSK	lung	—	100.0	MRM	—
O35226	Psmd4	IIAFVGSPVEDNEK	lung	—	100.0	MRM	—
O35343	Kpna4	IEQLQNHENEDIYK	BoneMarrow	—	100.0	MRM	—
O35343	Kpna4	IEQLQNHENEDIYK	BrainStem	—	100.0	MRM	—
O35343	Kpna4	IEQLQNHENEDIYK	Cerebellum	—	100.0	MRM	—
O35343	Kpna4	IEQLQNHENEDIYK	liver	—	100.0	MRM	—
O35343	Kpna4	IEQLQNHENEDIYK	Muscle	—	100.0	MRM	—
O35343	Kpna4	IEQLQNHENEDIYK	SmallIntestines	—	100.0	MRM	—
O35343	Kpna4	NPPIDDLIK	BrainStem	—	100.0	MRM	—
O35343	Kpna4	NPPIDDLIK	Cerebellum	—	100.0	MRM	—
O35343	Kpna4	NPPIDDLIK	Cerebrum	—	100.0	MRM	—
O35343	Kpna4	NPPIDDLIK	Heart	—	100.0	MRM	—
O35343	Kpna4	NPPIDDLIK	kidney	—	100.0	MRM	—
O35343	Kpna4	NPPIDDLIK	liver	—	100.0	MRM	—
O35344	Kpna3	NPPIDDLIK	Cerebellum	—	100.0	MRM	—
O35344	Kpna3	NPPIDDLIK	MockWholeBrain	—	100.0	MRM	—
O35375	Nrp2	IVLNFNPHFEIEK	BrainStem	—	100.0	MRM	—
O35375	Nrp2	IVLNFNPHFEIEK	Cerebrum	—	100.0	MRM	—
O35435	Dhodh	HGEAVDGLYK	BrainStem	—	100.0	MRM	—
O35435	Dhodh	HGEAVDGLYK	Cerebellum	—	100.0	MRM	—
O35435	Dhodh	HGEAVDGLYK	Cerebrum	—	100.0	MRM	—
O35435	Dhodh	HGEAVDGLYK	kidney	—	100.0	MRM	—
O35435	Dhodh	HGEAVDGLYK	liver	—	100.0	MRM	—

SysQuan Mouse Database

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