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
P47738	Aldh2	VAEQTPLTALYVANLIK	liver	—	100.0	MRM	—
P47738	Aldh2	VAEQTPLTALYVANLIK	Muscle	—	100.0	MRM	—
P47738	Aldh2	VTLELGGK	BrainStem	—	100.0	MRM	—
P47738	Aldh2	VTLELGGK	Cerebrum	—	100.0	MRM	—
P47739	Aldh3a1	HLTPVTLELGGK	TailSkin	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	Gallbladder	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	Spermatozoa	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	Spleen	—	100.0	MRM	—
P47740	Aldh3a2	HLTPVTLELGGK	Thymus	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	Bladder	—	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	Heart	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	liver	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	lung	—	100.0	MRM	—
P47809	Map2k4	ISPEQHWDFTAEDLK	Muscle	—	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	LymphNodes	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	Muscle	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	SalivaryGland	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	SmallIntestines	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	Thymus	—	100.0	MRM	—
P47811	Mapk14	TLFPGTDHIDQLK	Thyroid	—	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	LymphNodes	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	Muscle	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	Pancreas	—	100.0	MRM	—
P47856	Gfpt1	EILETLIK	Thyroid	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	AdrenalGland	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	BrainStem	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	Cerebellum	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	Cerebrum	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	Heart	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	LymphNodes	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	Muscle	—	100.0	MRM	—
P47857	Pfkm	VLVVHDGFEGLAK	Thymus	—	100.0	MRM	—
P47962	Rpl5	FPGYDSESK	Cerebellum	—	100.0	MRM	—
P47962	Rpl5	FPGYDSESK	Cerebrum	—	100.0	MRM	—
P47962	Rpl5	FPGYDSESK	liver	—	100.0	MRM	—
P47963	Rpl13	EAAEQDVEK	BoneMarrow	—	100.0	MRM	—
P47963	Rpl13	EAAEQDVEK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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