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
A0A2I3BRQ1	AI182371	QLSEGQNSFSNSYLEVVSK	plasma	—	100.0	None	—
A0A2I3BRQ1	AI182371	SVYTPQQPVK	liver	—	100.0	None	—
A0A2I3BRQ1	AI182371	TGTTYFEVK	liver	—	100.0	None	—
A0A2I3BRQ1	AI182371	TGTTYFEVK	lung	—	100.0	None	—
A0A2I3BRQ1	AI182371	TGTTYFEVK	plasma	—	100.0	None	—
A0A2I3BRQ1	AI182371	YSFSTVNLSPENK	plasma	—	100.0	None	—
A0A2I3BRW0	Spcs1	WLPVQDLGTEDK	Cerebellum	—	100.0	None	—
A0A2I3BRW0	Spcs1	WLPVQDLGTEDK	lung	—	100.0	None	—
A0A2I3BRW0	Spcs1	WLPVQDLGTEDK	Spleen	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLPDILNK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLPDILNK	Heart	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLPDILNK	lung	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLQLDEK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLQLDEK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLQLDEK	kidney	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	DLQLDEK	lung	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ENSLYHPVLDIPQIRPK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ENSLYHPVLDIPQIRPK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ENSLYHPVLDIPQIRPK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ENSLYHPVLDIPQIRPK	lung	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ESTEIPTATSQK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ESTEIPTATSQK	Heart	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ESTEIPTATSQK	lung	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	GFSFLFSHFK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	GFSFLFSHFK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	GSSPGSLEIPK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ILTPWLFK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	ILTPWLFK	Heart	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	IVIENAESIDLK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	IVIENAESIDLK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	IVIENAESIDLK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	KPEVPFFGPLFDGAIVNGK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	KPEVPFFGPLFDGAIVNGK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	LLHTGNSIK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	LLHTGNSIK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	LQPVTEVK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	LQPVTEVK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	LQPVTEVK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	NLYSLDLSDLPLDK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	NLYSLDLSDLPLDK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	NLYSLDLSDLPLDK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	NLYSLDLSDLPLDK	lung	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	QENDVINAILK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	QENDVINAILK	Cerebrum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	QENDVINAILK	kidney	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	QENDVINAILK	lung	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	SSSQETGPQQGSLGGVYK	BrainStem	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	SSSQETGPQQGSLGGVYK	Cerebellum	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	SSSQETGPQQGSLGGVYK	Heart	—	100.0	None	—
A0A2I3BRX9	Ralgapa1	SSSQETGPQQGSLGGVYK	lung	—	100.0	None	—

SysQuan Mouse Database

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