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
P32020	Scp2	LEEEGEQFVK	lung	—	100.0	MRM	—
P32020	Scp2	LEEEGEQFVK	SmallIntestines	—	100.0	MRM	—
P32261	Serpinc1	TSDQIHFFFAK	BoneMarrow	—	100.0	MRM	—
P32261	Serpinc1	TSDQIHFFFAK	liver	—	100.0	MRM	—
P32261	Serpinc1	TSDQIHFFFAK	plasma	—	100.0	MRM	—
P32261	Serpinc1	TSDQIHFFFAK	SmallIntestines	—	100.0	MRM	—
P32883	Kras	LVVVGAGGVGK	BrainStem	—	100.0	MRM	—
P32883	Kras	LVVVGAGGVGK	lung	—	100.0	MRM	—
P32883	Kras	LVVVGAGGVGK	MockWholeBrain	—	100.0	MRM	—
P32883	Kras	SYGIPFIETSAK	BrainStem	—	100.0	MRM	—
P33434	Mmp2	WEHGDGYPFDGK	plasma	—	100.0	MRM	—
P34022	Ranbp1	FASENDLPEWK	kidney	—	100.0	MRM	—
P34022	Ranbp1	FASENDLPEWK	lung	—	100.0	MRM	—
P34022	Ranbp1	FASENDLPEWK	Muscle	—	100.0	MRM	—
P34022	Ranbp1	FASENDLPEWK	plasma	—	100.0	MRM	—
P34022	Ranbp1	FASENDLPEWK	SmallIntestines	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	Cerebellum	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	Cerebrum	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	Heart	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	kidney	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	liver	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	lung	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	MockWholeBrain	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	Pancreas	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	plasma	—	100.0	MRM	—
P34022	Ranbp1	FLNAENAQK	SmallIntestines	—	100.0	MRM	—
P34152	Ptk2	VYENVTGLVK	kidney	—	100.0	MRM	—
P34152	Ptk2	VYENVTGLVK	liver	—	100.0	MRM	—
P35235	Ptpn11	FDSLTDLVEHYK	BoneMarrow	—	100.0	MRM	—
P35235	Ptpn11	FDSLTDLVEHYK	kidney	—	100.0	MRM	—
P35235	Ptpn11	FDSLTDLVEHYK	liver	—	100.0	MRM	—
P35235	Ptpn11	FDSLTDLVEHYK	lung	—	100.0	MRM	—
P35235	Ptpn11	FDSLTDLVEHYK	SmallIntestines	—	100.0	MRM	—
P35235	Ptpn11	GVDGSFLARPSK	BrainStem	—	100.0	MRM	—
P35235	Ptpn11	GVDGSFLARPSK	Cerebellum	—	100.0	MRM	—
P35235	Ptpn11	GVDGSFLARPSK	Heart	—	100.0	MRM	—
P35235	Ptpn11	GVDGSFLARPSK	liver	—	100.0	MRM	—
P35235	Ptpn11	GVDGSFLARPSK	lung	—	100.0	MRM	—
P35276	Rab3d	LLLIGNSSVGK	lung	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	BoneMarrow	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	BrainStem	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	Cerebrum	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	liver	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	Pancreas	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	plasma	—	100.0	MRM	—
P35278	Rab5c	QASPNIVIALAGNK	SmallIntestines	—	100.0	MRM	—
P35283	Rab12	YASEDAELLLVGNK	BrainStem	—	100.0	MRM	—
P35283	Rab12	YASEDAELLLVGNK	Cerebellum	—	100.0	MRM	—
P35283	Rab12	YASEDAELLLVGNK	Cerebrum	—	100.0	MRM	—
P35283	Rab12	YASEDAELLLVGNK	Heart	—	100.0	MRM	—

SysQuan Mouse Database

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