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
A0A571BG24	Limch1	NQQIPNPPTSTSEDVKPK	MockWholeBrain	—	100.0	None	—
A0A571BG24	Limch1	QGSNSIEINIK	Cerebrum	—	100.0	None	—
A0A571BG24	Limch1	SAVPFNQYLPNK	MockWholeBrain	—	100.0	None	—
A0A571BG24	Limch1	SPEPEATLTFPFLDK	Cerebrum	—	100.0	None	—
A0A571BG24	Limch1	SPEPEATLTFPFLDK	MockWholeBrain	—	100.0	None	—
A0A571BG24	Limch1	TSVPESIASAGTGSPSK	Cerebrum	—	100.0	None	—
A0A571BG24	Limch1	TSVPESIASAGTGSPSK	MockWholeBrain	—	100.0	None	—
A0A571BG24	Limch1	VELVLSQK	MockWholeBrain	—	100.0	None	—
A0A571BG68	Frmpd4	DVILTLQEK	Cerebrum	—	100.0	None	—
A0A571BG68	Frmpd4	ESILLTVIQPYPSPK	Cerebrum	—	100.0	None	—
A0A571BG68	Frmpd4	LLLLHEQETLTQVTQRPSSHK	Cerebrum	—	100.0	None	—
A0A571BG68	Frmpd4	SLLTLSGPDTLK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	AFVDNYK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	AFVDNYK	Cerebellum	—	100.0	None	—
A0A571BG95	Abr	AFVDNYK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	ATATTSQPVLTIQQIETIFYK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	ATATTSQPVLTIQQIETIFYK	Cerebellum	—	100.0	None	—
A0A571BG95	Abr	ATATTSQPVLTIQQIETIFYK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	ATATTSQPVLTIQQIETIFYK	MockWholeBrain	—	100.0	None	—
A0A571BG95	Abr	AVFDANNK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	AVFDANNK	MockWholeBrain	—	100.0	None	—
A0A571BG95	Abr	DNNEIVDK	Cerebellum	—	100.0	None	—
A0A571BG95	Abr	DNNEIVDK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	IQDIYEIHK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	IQDIYEIHK	MockWholeBrain	—	100.0	None	—
A0A571BG95	Abr	LASQLGVYK	Cerebellum	—	100.0	None	—
A0A571BG95	Abr	QTGVFGVK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	SQGGGDSVSPTPPEGLAPGVEAGK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	SQGGGDSVSPTPPEGLAPGVEAGK	Cerebellum	—	100.0	None	—
A0A571BG95	Abr	SQGGGDSVSPTPPEGLAPGVEAGK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	STLVLHDLLK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	TVHNIPVTSNK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	TVHNIPVTSNK	Cerebrum	—	100.0	None	—
A0A571BG95	Abr	TVHNIPVTSNK	MockWholeBrain	—	100.0	None	—
A0A571BG95	Abr	VALETAEK	BrainStem	—	100.0	None	—
A0A571BG95	Abr	VWYLQAALAGGK	BrainStem	—	100.0	None	—
A0A571BGH0	Kcnab2	AEVVLGNIIK	BrainStem	—	100.0	None	—
A0A571BGH0	Kcnab2	AEVVLGNIIK	Cerebrum	—	100.0	None	—
A0A571BGH0	Kcnab2	LSSSIVHEIDSILGNKPYSK	Cerebrum	—	100.0	None	—
A0A571BGH0	Kcnab2	VEVQLPELFHK	Cerebrum	—	100.0	None	—
A0A5F8MP75	Mapk10	DLKPSNIVVK	Cerebellum	—	100.0	None	—
A0A5F8MP75	Mapk10	DYIDQWNK	Cerebellum	—	100.0	None	—
A0A5F8MP75	Mapk10	LFPDSLFPADSEHNK	Cerebellum	—	100.0	None	—
A0A5F8MP75	Mapk10	LSRPFQNQTHAK	Cerebellum	—	100.0	None	—
A0A5F8MP75	Mapk10	NIISLLNVFTPQK	Cerebellum	—	100.0	None	—
A0A5F8MP75	Mapk10	NYVENRPK	Cerebellum	—	100.0	None	—
A0A5F8MPB9	Rdx	EEEATEWQHK	BrainStem	—	100.0	None	—
A0A5F8MPB9	Rdx	EIHKPGYLANDR	BrainStem	—	100.0	None	—
A0A5F8MPE1	Epb41l3	APEVQTPK	BrainStem	—	100.0	None	—
A0A5F8MPE1	Epb41l3	DFAAAAAK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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