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
A3KGU9	Sptan1	GLVSSDELAK	Heart	—	100.0	None	—
A3KGU9	Sptan1	HEAFETDFTVHK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	HEAFETDFTVHK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	HEAFETDFTVHK	Heart	—	100.0	None	—
A3KGU9	Sptan1	HQAFEAEVQANSGAIVK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	HQAFEAEVQANSGAIVK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	HQAFEAEVQANSGAIVK	Heart	—	100.0	None	—
A3KGU9	Sptan1	IAALQAFADQLIAVDHYAK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	IAALQAFADQLIAVDHYAK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	IAALQAFADQLIAVDHYAK	Heart	—	100.0	None	—
A3KGU9	Sptan1	LAALADQWQFLVQK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LAQFVEHWK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LEAELAAHEPAIQGVLDTGK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LEAELAAHEPAIQGVLDTGK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LEESLEYQQFVANVEEEEAWINEK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LEESLEYQQFVANVEEEEAWINEK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LIDVNHYAK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LIDVNHYAK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LIDVNHYAK	Heart	—	100.0	None	—
A3KGU9	Sptan1	LIQEQHPEEELIK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LIQSHPESAEDLK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LIQSHPESAEDLK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LLEATELK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LNHQEFK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LNHQEFK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LNHQEFK	Heart	—	100.0	None	—
A3KGU9	Sptan1	LQQSHPLSASQIQVK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LQQSHPLSASQIQVK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LQQSHPLSASQIQVK	Heart	—	100.0	None	—
A3KGU9	Sptan1	LQTASDESYK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	LQTASDESYK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	LSELNQK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	NNHHEENISSK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	NNHHEENISSK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	NTTGVTEEALK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	NTTGVTEEALK	Heart	—	100.0	None	—
A3KGU9	Sptan1	NVEDIELWLYEVEGHLASDDYGK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	NVEDIELWLYEVEGHLASDDYGK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	QEAFLLNEDLGDSLDSVEALLK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	QEAFLLNEDLGDSLDSVEALLK	Heart	—	100.0	None	—
A3KGU9	Sptan1	QETFDAGLQAFQQEGIANITALK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	QETFDAGLQAFQQEGIANITALK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	QETFDAGLQAFQQEGIANITALK	Heart	—	100.0	None	—
A3KGU9	Sptan1	QFQDAGHFDAENIK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	QFQDAGHFDAENIK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	QGFVPAAYVK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	QGFVPAAYVK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	QQNFNTGIK	Cerebellum	—	100.0	None	—
A3KGU9	Sptan1	QVEELYQSLLELGEK	BrainStem	—	100.0	None	—
A3KGU9	Sptan1	QVEELYQSLLELGEK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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