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
B2RXR7	Pcdh9	YTIVSGNNK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	ALIDWIQLQEK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	ALIDWIQLQEK	Cerebellum	—	100.0	None	—
B2RXS3	Scaper	ELSDEEVEHLSLK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	ELSDEEVEHLSLK	Cerebellum	—	100.0	None	—
B2RXS3	Scaper	ELSDEEVEHLSLK	Cerebrum	—	100.0	None	—
B2RXS3	Scaper	ELSDEEVEHLSLK	lung	—	100.0	None	—
B2RXS3	Scaper	EVQLQAIVK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	EVQLQAIVK	Cerebellum	—	100.0	None	—
B2RXS3	Scaper	EVQLQAIVK	Cerebrum	—	100.0	None	—
B2RXS3	Scaper	NLIAWSVPLESK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	QLQVQDSGSWVNNK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	QLQVQDSGSWVNNK	Cerebellum	—	100.0	None	—
B2RXS3	Scaper	QLQVQDSGSWVNNK	Cerebrum	—	100.0	None	—
B2RXS3	Scaper	VNEIAFINTLEAQNK	BrainStem	—	100.0	None	—
B2RXS3	Scaper	VNEIAFINTLEAQNK	Cerebellum	—	100.0	None	—
B2RXS3	Scaper	VNEIAFINTLEAQNK	Cerebrum	—	100.0	None	—
B2RXS3	Scaper	VNEIAFINTLEAQNK	lung	—	100.0	None	—
B2RXS4	Plxnb2	AHTDSLNTLVALHQLYQYTQK	BrainStem	—	100.0	None	—
B2RXS4	Plxnb2	AHTDSLNTLVALHQLYQYTQK	Cerebrum	—	100.0	None	—
B2RXS4	Plxnb2	AHTDSLNTLVALHQLYQYTQK	liver	—	100.0	None	—
B2RXS4	Plxnb2	DGATLILSK	BrainStem	—	100.0	None	—
B2RXS4	Plxnb2	DGATLILSK	Cerebellum	—	100.0	None	—
B2RXS4	Plxnb2	DGATLILSK	Cerebrum	—	100.0	None	—
B2RXS4	Plxnb2	DGATLILSK	Heart	—	100.0	None	—
B2RXS4	Plxnb2	DGATLILSK	kidney	—	100.0	None	—
B2RXS4	Plxnb2	DGATLILSK	lung	—	100.0	None	—
B2RXS4	Plxnb2	DSAGEPLYK	Heart	—	100.0	None	—
B2RXS4	Plxnb2	DSAGEPLYK	kidney	—	100.0	None	—
B2RXS4	Plxnb2	DSAGEPLYK	liver	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	AdrenalGland	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	BoneMarrow	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	BrainStem	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	Cerebellum	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	Cerebrum	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	Heart	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	kidney	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	liver	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	SalivaryGland	—	100.0	None	—
B2RXS4	Plxnb2	DTAHNLPEFIVK	SmallIntestines	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	BrainStem	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	Cerebrum	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	Heart	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	kidney	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	LargeIntestines	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	lung	—	100.0	None	—
B2RXS4	Plxnb2	EAFEAYSDHTTFK	SalivaryGland	—	100.0	None	—
B2RXS4	Plxnb2	FWVNILK	BrainStem	—	100.0	None	—
B2RXS4	Plxnb2	FWVNILK	Heart	—	100.0	None	—
B2RXS4	Plxnb2	FWVNILK	kidney	—	100.0	None	—

SysQuan Mouse Database

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