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
E9Q8K8	Zc3h4	TVNVNTPGQSEKPSDPR	BrainStem	—	100.0	None	—
E9Q8K8	Zc3h4	TVNVNTPGQSEKPSDPR	Cerebellum	—	100.0	None	—
E9Q8K8	Zc3h4	TVNVNTPGQSEKPSDPR	Cerebrum	—	100.0	None	—
E9Q8K8	Zc3h4	TVNVNTPGQSEKPSDPR	MockWholeBrain	—	100.0	None	—
E9Q8N8	Slc4a4	FLFILLGPK	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	ISENYSDK	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	ISENYSDK	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	LADYYPINSDFK	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	LADYYPINSDFK	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFK	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFK	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFK	MockWholeBrain	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFKPTSPNR	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFKPTSPNR	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFKPTSPNR	Cerebrum	—	100.0	None	—
E9Q8N8	Slc4a4	LIVPSEFKPTSPNR	MockWholeBrain	—	100.0	None	—
E9Q8N8	Slc4a4	LLFNFSK	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	LLFNFSK	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	LLFNFSK	Cerebrum	—	100.0	None	—
E9Q8N8	Slc4a4	NLTSSSLNDISDKPEK	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	NLTSSSLNDISDKPEK	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	NLTSSSLNDISDKPEK	Cerebrum	—	100.0	None	—
E9Q8N8	Slc4a4	NLTSSSLNDISDKPEK	MockWholeBrain	—	100.0	None	—
E9Q8N8	Slc4a4	SDVENADESSSSILKPLISPAAER	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	SDVENADESSSSILKPLISPAAER	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	SDVENADESSSSILKPLISPAAER	Cerebrum	—	100.0	None	—
E9Q8N8	Slc4a4	WSKPHVATLSLHSLFELR	BrainStem	—	100.0	None	—
E9Q8N8	Slc4a4	WSKPHVATLSLHSLFELR	Cerebellum	—	100.0	None	—
E9Q8N8	Slc4a4	WSKPHVATLSLHSLFELR	Cerebrum	—	100.0	None	—
E9Q8N8	Slc4a4	WSKPHVATLSLHSLFELR	MockWholeBrain	—	100.0	None	—
E9Q8P8	Fam131b	DTDAYSDLSDGEK	BrainStem	—	100.0	None	—
E9Q8P8	Fam131b	DTDAYSDLSDGEK	Cerebellum	—	100.0	None	—
E9Q8P8	Fam131b	DTDAYSDLSDGEK	Cerebrum	—	100.0	None	—
E9Q8P8	Fam131b	NSNAYGIGALAK	BrainStem	—	100.0	None	—
E9Q8P8	Fam131b	NSNAYGIGALAK	Cerebellum	—	100.0	None	—
E9Q8P8	Fam131b	NSNAYGIGALAK	Cerebrum	—	100.0	None	—
E9Q8P8	Fam131b	NSNAYGIGALAK	MockWholeBrain	—	100.0	None	—
E9Q8P8	Fam131b	TVGNEVIAVDWK	Cerebellum	—	100.0	None	—
E9Q8Q6	Ccdc141	AQESALPSPIAFADGGHSK	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	EELVHLIKPR	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	LLHDHELLLAK	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	LQLAESQPNLLEIGSSQDETK	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	LQLAESQPNLLEIGSSQDETK	Cerebrum	—	100.0	None	—
E9Q8Q6	Ccdc141	NELELNEVALLPLK	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	SEGLSLPVLAAK	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	SEGLSLPVLAAK	Cerebellum	—	100.0	None	—
E9Q8Q6	Ccdc141	SEGLSLPVLAAK	Cerebrum	—	100.0	None	—
E9Q8Q6	Ccdc141	SEGLSLPVLAAK	MockWholeBrain	—	100.0	None	—
E9Q8Q6	Ccdc141	SSEEAEEQLQSLK	BrainStem	—	100.0	None	—
E9Q8Q6	Ccdc141	SSEEAEEQLQSLK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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