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
P46978	Stt3a	FYSLLDPSYAK	Cerebrum	—	100.0	MRM	—
P46978	Stt3a	FYSLLDPSYAK	Heart	—	100.0	MRM	—
P46978	Stt3a	FYSLLDPSYAK	liver	—	100.0	MRM	—
P46978	Stt3a	FYSLLDPSYAK	lung	—	100.0	MRM	—
P46978	Stt3a	FYSLLDPSYAK	Spermatozoa	—	100.0	MRM	—
P46978	Stt3a	FYSLLDPSYAK	Spleen	—	100.0	MRM	—
P47199	Cryz	VFEFGGPEVLK	BrainStem	—	100.0	MRM	—
P47199	Cryz	VFEFGGPEVLK	Muscle	—	100.0	MRM	—
P47199	Cryz	VFEFGGPEVLK	Pancreas	—	100.0	MRM	—
P47199	Cryz	VFEFGGPEVLK	SmallIntestines	—	100.0	MRM	—
P47713	Pla2g4a	NVSHNPLLLLTPQK	BrainStem	—	100.0	MRM	—
P47713	Pla2g4a	NVSHNPLLLLTPQK	kidney	—	100.0	MRM	—
P47713	Pla2g4a	NVSHNPLLLLTPQK	lung	—	100.0	MRM	—
P47738	Aldh2	TEQGPQVDETQFK	Cerebellum	—	100.0	MRM	—
P47738	Aldh2	TEQGPQVDETQFK	lung	—	100.0	MRM	—
P47738	Aldh2	VAEQTPLTALYVANLIK	BrainStem	—	100.0	MRM	—
P47738	Aldh2	VAEQTPLTALYVANLIK	Heart	—	100.0	MRM	—
P47738	Aldh2	VAEQTPLTALYVANLIK	liver	—	100.0	MRM	—
P47738	Aldh2	VTLELGGK	Cerebrum	—	100.0	MRM	—
P47738	Aldh2	VTLELGGK	Muscle	—	100.0	MRM	—
P47739	Aldh3a1	HLTPVTLELGGK	TailSkin	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	liver	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	Spermatozoa	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	Spleen	—	100.0	MRM	—
P47754	Capza2	DIQDSLTVSNEVQTAK	Cerebellum	—	100.0	MRM	—
P47754	Capza2	DIQDSLTVSNEVQTAK	Cerebrum	—	100.0	MRM	—
P47754	Capza2	DIQDSLTVSNEVQTAK	lung	—	100.0	MRM	—
P47754	Capza2	DIQDSLTVSNEVQTAK	MockWholeBrain	—	100.0	MRM	—
P47754	Capza2	DIQDSLTVSNEVQTAK	Spleen	—	100.0	MRM	—
P47754	Capza2	DIQDSLTVSNEVQTAK	TailSkin	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	BrainStem	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	Cerebellum	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	Cerebrum	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	liver	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	lung	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	MockWholeBrain	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	BoneMarrow	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	Cerebrum	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	kidney	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	liver	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	lung	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	Muscle	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	SmallIntestines	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	BrainStem	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	Cerebellum	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	Cerebrum	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	liver	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	lung	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	MockWholeBrain	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	Pancreas	—	100.0	MRM	—

SysQuan Mouse Database

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