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
F8VQC7	Ktn1	ETLYDEVLAK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	GELSGLLHQLQEK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	GELSGLLHQLQEK	Cerebellum	—	100.0	None	—
F8VQC7	Ktn1	GELSGLLHQLQEK	liver	—	100.0	None	—
F8VQC7	Ktn1	GELSGLLHQLQEK	lung	—	100.0	None	—
F8VQC7	Ktn1	GELSGLLHQLQEK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	HQQASFPSQEELQTVISEK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	HQQASFPSQEELQTVISEK	Cerebellum	—	100.0	None	—
F8VQC7	Ktn1	HQQASFPSQEELQTVISEK	Heart	—	100.0	None	—
F8VQC7	Ktn1	HQQASFPSQEELQTVISEK	liver	—	100.0	None	—
F8VQC7	Ktn1	HQQASFPSQEELQTVISEK	lung	—	100.0	None	—
F8VQC7	Ktn1	HQQASFPSQEELQTVISEK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	LLEEQLQHEVASK	Bladder	—	100.0	None	—
F8VQC7	Ktn1	LLEEQLQHEVASK	liver	—	100.0	None	—
F8VQC7	Ktn1	LLEEQLQHEVASK	lung	—	100.0	None	—
F8VQC7	Ktn1	LLEEQLQHEVASK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	LQALANEQAATAHEVEK	Bladder	—	100.0	None	—
F8VQC7	Ktn1	LQALANEQAATAHEVEK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	LQALANEQAATAHEVEK	Heart	—	100.0	None	—
F8VQC7	Ktn1	LQALANEQAATAHEVEK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	LQQEGVQK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	LQQEGVQK	Heart	—	100.0	None	—
F8VQC7	Ktn1	LQTAVSQQPNK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	LQTAVSQQPNK	Cerebellum	—	100.0	None	—
F8VQC7	Ktn1	LQTAVSQQPNK	Heart	—	100.0	None	—
F8VQC7	Ktn1	LQTAVSQQPNK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	LTDTLVSK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	LTDTLVSK	Cerebellum	—	100.0	None	—
F8VQC7	Ktn1	LTDTLVSK	Heart	—	100.0	None	—
F8VQC7	Ktn1	LTDTLVSK	liver	—	100.0	None	—
F8VQC7	Ktn1	LTDTLVSK	lung	—	100.0	None	—
F8VQC7	Ktn1	LVSELNEK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	LVSELNEK	Heart	—	100.0	None	—
F8VQC7	Ktn1	LVSELNEK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	NAEQAATQLK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	QHVEAIELESK	Heart	—	100.0	None	—
F8VQC7	Ktn1	QHVEAIELESK	lung	—	100.0	None	—
F8VQC7	Ktn1	QHVEAIELESK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	QKPSLEEQVIK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	QKPSLEEQVIK	Cerebellum	—	100.0	None	—
F8VQC7	Ktn1	QKPSLEEQVIK	Heart	—	100.0	None	—
F8VQC7	Ktn1	QKPSLEEQVIK	liver	—	100.0	None	—
F8VQC7	Ktn1	QKPSLEEQVIK	lung	—	100.0	None	—
F8VQC7	Ktn1	QKPSLEEQVIK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	QNEELNLLK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	QNEELNLLK	Heart	—	100.0	None	—
F8VQC7	Ktn1	QNEELNLLK	lung	—	100.0	None	—
F8VQC7	Ktn1	QNEELNLLK	Muscle	—	100.0	None	—
F8VQC7	Ktn1	QPAPPPPLEAAALK	BrainStem	—	100.0	None	—
F8VQC7	Ktn1	QPAPPPPLEAAALK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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