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
P50580	Pa2g4	ITSGPFEPDLYK	Cerebellum	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	Cerebrum	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	Cerebrum	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	Cerebellum	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	liver	—	100.0	MRM	—
P51863	Atp6v0d1	SIAELVPK	Cerebrum	—	100.0	MRM	—
P51863	Atp6v0d1	SIAELVPK	MockWholeBrain	—	100.0	MRM	—
P51881	Slc25a5	DFLAGGVAAAISK	BrainStem	—	100.0	MRM	—
P51881	Slc25a5	DFLAGGVAAAISK	Cerebellum	—	100.0	MRM	—
P51881	Slc25a5	DFLAGGVAAAISK	Cerebrum	—	100.0	MRM	—
P51881	Slc25a5	DFLAGGVAAAISK	liver	—	100.0	MRM	—
P51881	Slc25a5	TDAAVSFAK	BrainStem	—	100.0	MRM	—
P51881	Slc25a5	TDAAVSFAK	Cerebrum	—	100.0	MRM	—
P51881	Slc25a5	TDAAVSFAK	liver	—	100.0	MRM	—
P51885	Lum	ILGPLSYSK	BrainStem	—	100.0	MRM	—
P51885	Lum	ILGPLSYSK	Cerebellum	—	100.0	MRM	—
P51885	Lum	ILGPLSYSK	Cerebrum	—	100.0	MRM	—
P51885	Lum	ILGPLSYSK	MockWholeBrain	—	100.0	MRM	—
P51885	Lum	NNQIDHIDEK	liver	—	100.0	MRM	—
P52196	Tst	EGHPVTSEPSRPEPAVFK	BrainStem	—	100.0	MRM	—
P52196	Tst	EGHPVTSEPSRPEPAVFK	Cerebellum	—	100.0	MRM	—
P52479	Usp10	EGLVPVSEDPVAIK	BrainStem	—	100.0	MRM	—
P52479	Usp10	EGLVPVSEDPVAIK	Cerebrum	—	100.0	MRM	—
P52479	Usp10	EGLVPVSEDPVAIK	MockWholeBrain	—	100.0	MRM	—
P52503	Ndufs6	VYINLDK	BrainStem	—	100.0	MRM	—
P52503	Ndufs6	VYINLDK	Cerebellum	—	100.0	MRM	—
P52503	Ndufs6	VYINLDK	liver	—	100.0	MRM	—
P52623	Uck1	PFLIGVSGGTASGK	Cerebrum	—	100.0	MRM	—
P52623	Uck1	PFLIGVSGGTASGK	MockWholeBrain	—	100.0	MRM	—
P53395	Dbt	LSEVVGSGK	BrainStem	—	100.0	MRM	—
P53395	Dbt	LSEVVGSGK	Cerebellum	—	100.0	MRM	—
P53395	Dbt	LSEVVGSGK	Cerebrum	—	100.0	MRM	—
P53395	Dbt	LSEVVGSGK	MockWholeBrain	—	100.0	MRM	—
P53657	Pklr	VQFGIESGK	liver	—	100.0	MRM	—
P53810	Pitpna	GPLGPNWK	Cerebrum	—	100.0	MRM	—
P53810	Pitpna	NETGGGEGVEVLVNEPYEK	BrainStem	—	100.0	MRM	—
P53810	Pitpna	NETGGGEGVEVLVNEPYEK	Cerebellum	—	100.0	MRM	—
P53810	Pitpna	NETGGGEGVEVLVNEPYEK	Cerebrum	—	100.0	MRM	—
P53810	Pitpna	NETGGGEGVEVLVNEPYEK	MockWholeBrain	—	100.0	MRM	—
P53994	Rab2a	TASNVEEAFINTAK	Cerebellum	—	100.0	MRM	—
P53994	Rab2a	TASNVEEAFINTAK	Cerebrum	—	100.0	MRM	—
P54728	Rad23b	IDIDPEETVK	BrainStem	—	100.0	MRM	—
P54728	Rad23b	IDIDPEETVK	Cerebrum	—	100.0	MRM	—
P54728	Rad23b	IDIDPEETVK	liver	—	100.0	MRM	—
P54775	Psmc4	EAVELPLTHFELYK	Cerebellum	—	100.0	MRM	—
P54775	Psmc4	EAVELPLTHFELYK	Cerebrum	—	100.0	MRM	—
P54775	Psmc4	VVGSEFVQK	Cerebellum	—	100.0	MRM	—
P54775	Psmc4	VVGSEFVQK	Cerebrum	—	100.0	MRM	—
P54775	Psmc4	VVGSEFVQK	MockWholeBrain	—	100.0	MRM	—
P54869	Hmgcs2	LEVGTETIIDK	liver	—	100.0	MRM	—

SysQuan Mouse Database

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