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
B8QI34	Ppfia2	QLNSALPQDIESLTGGLTGSK	Cerebellum	—	100.0	None	—
B8QI34	Ppfia2	QLNSALPQDIESLTGGLTGSK	Cerebrum	—	100.0	None	—
B8QI34	Ppfia2	SSLSASLEPDSLGLGSANSSQDSLHK	BrainStem	—	100.0	None	—
B8QI34	Ppfia2	SSLSASLEPDSLGLGSANSSQDSLHK	Cerebellum	—	100.0	None	—
B8QI34	Ppfia2	SSLSASLEPDSLGLGSANSSQDSLHK	Cerebrum	—	100.0	None	—
B8QI34	Ppfia2	VHPGTSITASVTASSLASSSPPSGHSTPK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	DGVAEEEGTVDLGPK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	DGVAEEEGTVDLGPK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	DGVAEEEGTVDLGPK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	EEEISELK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	HLQELLEVAEQK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	HLQELLEVAEQK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	HLQELLEVAEQK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	LGHPGLSQEEGK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	LGHPGLSQEEGK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	LGHPGLSQEEGK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	LSEEIEK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	LSEEIEK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	QAQSPSGVSSEVEVLK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	QAQSPSGVSSEVEVLK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	QLEGQLEEK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	QLEGQLEEK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	QLEGQLEEK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	SALEGQDSNPSSSNSSQDSLHK	BrainStem	—	100.0	None	—
B8QI36	Ppfia4	SALEGQDSNPSSSNSSQDSLHK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	SALEGQDSNPSSSNSSQDSLHK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	VEELQGLLEK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	VEELQGLLEK	Cerebrum	—	100.0	None	—
B8QI36	Ppfia4	VSTLGPLQPPPAPPK	Cerebellum	—	100.0	None	—
B8QI36	Ppfia4	VSTLGPLQPPPAPPK	Cerebrum	—	100.0	None	—
B8X349	Spag9	AGSSAQEPSSQTPLK	Cerebellum	—	100.0	None	—
B8X349	Spag9	AGSSAQEPSSQTPLK	Cerebrum	—	100.0	None	—
B8X349	Spag9	AGSSAQEPSSQTPLK	Heart	—	100.0	None	—
B8X349	Spag9	AGSSAQEPSSQTPLK	liver	—	100.0	None	—
B8X349	Spag9	AGSSAQEPSSQTPLK	Muscle	—	100.0	None	—
B8X349	Spag9	DELSDISQGGSK	Cerebellum	—	100.0	None	—
B8X349	Spag9	DGGSVVGASVFYK	Cerebrum	—	100.0	None	—
B8X349	Spag9	DGGSVVGASVFYK	liver	—	100.0	None	—
B8X349	Spag9	DGGSVVGASVFYK	lung	—	100.0	None	—
B8X349	Spag9	DIAGLDTEGSK	Cerebellum	—	100.0	None	—
B8X349	Spag9	DIAGLDTEGSK	Heart	—	100.0	None	—
B8X349	Spag9	DIAGLDTEGSK	Muscle	—	100.0	None	—
B8X349	Spag9	DSILSIVHVK	Cerebrum	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	Cerebellum	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	Cerebrum	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	Heart	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	kidney	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	liver	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	lung	—	100.0	None	—
B8X349	Spag9	DVLQGELEAVK	Muscle	—	100.0	None	—

SysQuan Mouse Database

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