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
P17156	Hspa2	GTLEPVEK	BrainStem	—	100.0	MRM	—
P17156	Hspa2	GTLEPVEK	Cerebellum	—	100.0	MRM	—
P17156	Hspa2	IINEPTAAAIAYGLDK	Cerebellum	—	100.0	MRM	—
P17156	Hspa2	ITITNDK	Cerebellum	—	100.0	MRM	—
P17156	Hspa2	LLQDFFNGK	Cerebellum	—	100.0	MRM	—
P17156	Hspa2	LLQDFFNGK	Cerebrum	—	100.0	MRM	—
P17182	Eno1	GNPTVEVDLYTAK	BrainStem	—	100.0	MRM	—
P17182	Eno1	GNPTVEVDLYTAK	Cerebellum	—	100.0	MRM	—
P17182	Eno1	IGAEVYHNLK	BrainStem	—	100.0	MRM	—
P17182	Eno1	IGAEVYHNLK	Cerebellum	—	100.0	MRM	—
P17182	Eno1	IGAEVYHNLK	Cerebrum	—	100.0	MRM	—
P17182	Eno1	IGAEVYHNLK	liver	—	100.0	MRM	—
P17182	Eno1	IGAEVYHNLK	MockWholeBrain	—	100.0	MRM	—
P17183	Eno2	GNPTVEVDLYTAK	BrainStem	—	100.0	MRM	—
P17183	Eno2	GNPTVEVDLYTAK	Cerebellum	—	100.0	MRM	—
P17225	Ptbp1	LTSLNVK	Cerebellum	—	100.0	MRM	—
P17225	Ptbp1	LTSLNVK	MockWholeBrain	—	100.0	MRM	—
P17426	Ap2a1	LINNAIK	BrainStem	—	100.0	MRM	—
P17426	Ap2a1	LINNAIK	Cerebrum	—	100.0	MRM	—
P17427	Ap2a2	LINNAIK	Cerebellum	—	100.0	MRM	—
P17563	Selenbp1	LNPNFLVDFGK	BrainStem	—	100.0	MRM	—
P17563	Selenbp1	LNPNFLVDFGK	Cerebellum	—	100.0	MRM	—
P17563	Selenbp1	LNPNFLVDFGK	liver	—	100.0	MRM	—
P17563	Selenbp1	NTGTEAPDYLATVDVDPK	Cerebrum	—	100.0	MRM	—
P17563	Selenbp1	NTGTEAPDYLATVDVDPK	liver	—	100.0	MRM	—
P17665	Cox7c	NLPFSVENK	BrainStem	—	100.0	MRM	—
P17665	Cox7c	NLPFSVENK	Cerebrum	—	100.0	MRM	—
P17665	Cox7c	NLPFSVENK	MockWholeBrain	—	100.0	MRM	—
P17665	Cox7c	SHYEEGPGK	BrainStem	—	100.0	MRM	—
P17665	Cox7c	SHYEEGPGK	Cerebellum	—	100.0	MRM	—
P17665	Cox7c	SHYEEGPGK	Cerebrum	—	100.0	MRM	—
P17665	Cox7c	SHYEEGPGK	MockWholeBrain	—	100.0	MRM	—
P17742	Ppia	VSFELFADK	BrainStem	—	100.0	MRM	—
P17742	Ppia	VSFELFADK	Cerebellum	—	100.0	MRM	—
P17751	Tpi1	ELASQPDVDGFLVGGASLKPEFVDIINAK	BrainStem	—	100.0	MRM	—
P17751	Tpi1	ELASQPDVDGFLVGGASLKPEFVDIINAK	Cerebellum	—	100.0	MRM	—
P17751	Tpi1	ELASQPDVDGFLVGGASLKPEFVDIINAK	Cerebrum	—	100.0	MRM	—
P17751	Tpi1	ELASQPDVDGFLVGGASLKPEFVDIINAK	liver	—	100.0	MRM	—
P17751	Tpi1	TATPQQAQEVHEK	BrainStem	—	100.0	MRM	—
P17751	Tpi1	TATPQQAQEVHEK	Cerebellum	—	100.0	MRM	—
P17751	Tpi1	TATPQQAQEVHEK	liver	—	100.0	MRM	—
P18653	Rps6ka1	YGQHPNIITLK	BrainStem	—	100.0	MRM	—
P18653	Rps6ka1	YGQHPNIITLK	Cerebellum	—	100.0	MRM	—
P18653	Rps6ka1	YGQHPNIITLK	MockWholeBrain	—	100.0	MRM	—
P18760	Cfl1	ASGVAVSDGVIK	Cerebellum	—	100.0	MRM	—
P18760	Cfl1	ASGVAVSDGVIK	Cerebrum	—	100.0	MRM	—
P18760	Cfl1	YALYDATYETK	BrainStem	—	100.0	MRM	—
P18760	Cfl1	YALYDATYETK	Cerebellum	—	100.0	MRM	—
P18760	Cfl1	YALYDATYETK	liver	—	100.0	MRM	—
P18872	Gnao1	TTGIVETHFTFK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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