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
O35516	Notch2	NCQTVLAPCSPNPCENAAVCK	lung	—	100.0	MRM	['Cys']
O35945	Aldh1a7	EEIFGPVQQIMK	LymphNodes	—	100.0	MRM	['Meth']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	BoneMarrow	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	BrainStem	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	Cerebellum	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	Cerebrum	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	kidney	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	liver	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	lung	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	SmallIntestines	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	DAPEGGFDAIMQATVCDEK	Spleen	—	100.0	MRM	['Meth', 'Cys']
O54890	Itgb3	GECLCGQCVCHSSDFGK	BoneMarrow	—	100.0	MRM	['Cys']
O54890	Itgb3	GECLCGQCVCHSSDFGK	Heart	—	100.0	MRM	['Cys']
O54890	Itgb3	GECLCGQCVCHSSDFGK	liver	—	100.0	MRM	['Cys']
O54890	Itgb3	GECLCGQCVCHSSDFGK	lung	—	100.0	MRM	['Cys']
O55111	Dsg2	EVDYEEMK	liver	—	100.0	MRM	['Meth']
O55111	Dsg2	EVDYEEMK	SalivaryGland	—	100.0	MRM	['Meth']
O55131	Septin7	ADTLTPEECQQFK	BoneMarrow	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	Cerebellum	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	liver	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	LymphNodes	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	Muscle	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	Pancreas	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	SmallIntestines	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	Spermatozoa	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	TailSkin	—	100.0	MRM	['Cys']
O55131	Septin7	ADTLTPEECQQFK	Thyroid	—	100.0	MRM	['Cys']
O55143	Atp2a2	SLPSVETLGCTSVICSDK	Cerebrum	—	100.0	MRM	['Cys']
O55143	Atp2a2	SLPSVETLGCTSVICSDK	kidney	—	100.0	MRM	['Cys']
O55143	Atp2a2	SLPSVETLGCTSVICSDK	Pancreas	—	100.0	MRM	['Cys']
O55143	Atp2a2	VGEATETALTCLVEK	kidney	—	100.0	MRM	['Cys']
O55143	Atp2a2	VGEATETALTCLVEK	TailSkin	—	100.0	MRM	['Cys']
O55222	Ilk	FDMIVPILEK	BrainStem	—	100.0	MRM	['Meth']
O55222	Ilk	FDMIVPILEK	Cerebellum	—	100.0	MRM	['Meth']
O55222	Ilk	FDMIVPILEK	Heart	—	100.0	MRM	['Meth']
O55222	Ilk	FDMIVPILEK	lung	—	100.0	MRM	['Meth']
O55222	Ilk	FDMIVPILEK	Spleen	—	100.0	MRM	['Meth']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	BoneMarrow	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	BrainStem	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	Cerebellum	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	Cerebrum	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	Heart	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	kidney	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	lung	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	LymphNodes	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	SalivaryGland	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	SmallIntestines	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	Spleen	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	Thymus	—	100.0	MRM	['Cys']
O55222	Ilk	VALEGLRPTIPPGISPHVCK	Thyroid	—	100.0	MRM	['Cys']

SysQuan Mouse Database

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