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
A0A0R4J050	Acy1	LQANPHLK	BrainStem	—	100.0	None	—
A0A0R4J050	Acy1	LQANPHLK	Cerebellum	—	100.0	None	—
A0A0R4J050	Acy1	LQANPHLK	Heart	—	100.0	None	—
A0A0R4J050	Acy1	LQANPHLK	kidney	—	100.0	None	—
A0A0R4J050	Acy1	LQANPHLK	liver	—	100.0	None	—
A0A0R4J050	Acy1	LQANPHLK	Muscle	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGK	Cerebrum	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGK	Muscle	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGK	SmallIntestines	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	BrainStem	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	Cerebellum	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	Cerebrum	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	Heart	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	kidney	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	liver	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	lung	—	100.0	None	—
A0A0R4J050	Acy1	SPWWVQVTSTGKPGHASR	Muscle	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	AdrenalGland	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	BrainStem	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	Cerebellum	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	Cerebrum	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	Gallbladder	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	Heart	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	kidney	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	liver	—	100.0	None	—
A0A0R4J065	Atg4b	LGLTDINEAYVETLK	lung	—	100.0	None	—
A0A0R4J065	Atg4b	SIGQWYGPNTVAQVLK	Cerebellum	—	100.0	None	—
A0A0R4J065	Atg4b	SIGQWYGPNTVAQVLK	kidney	—	100.0	None	—
A0A0R4J065	Atg4b	SIGQWYGPNTVAQVLK	liver	—	100.0	None	—
A0A0R4J065	Atg4b	SIGQWYGPNTVAQVLK	lung	—	100.0	None	—
A0A0R4J065	Atg4b	SIGQWYGPNTVAQVLK	Muscle	—	100.0	None	—
A0A0R4J071	Tgm4	EDITLQYK	Bladder	—	100.0	None	—
A0A0R4J071	Tgm4	EKPWTFGQFEK	Muscle	—	100.0	None	—
A0A0R4J071	Tgm4	FTNTLPIPLTNIK	Bladder	—	100.0	None	—
A0A0R4J071	Tgm4	FTNTLPIPLTNIK	Muscle	—	100.0	None	—
A0A0R4J071	Tgm4	NLTVDIYLDESGK	Muscle	—	100.0	None	—
A0A0R4J071	Tgm4	SVTNFESAHDTEK	Bladder	—	100.0	None	—
A0A0R4J071	Tgm4	SVTNFESAHDTEK	Muscle	—	100.0	None	—
A0A0R4J071	Tgm4	SWEQETVPPGK	Bladder	—	100.0	None	—
A0A0R4J071	Tgm4	TIPHLTK	Bladder	—	100.0	None	—
A0A0R4J071	Tgm4	TNLGVIQK	Bladder	—	100.0	None	—
A0A0R4J071	Tgm4	VILNRPLQPQDELK	Muscle	—	100.0	None	—
A0A0R4J077	Mptx1	AFIFPQESSTAYVSLIPK	LargeIntestines	—	100.0	None	—
A0A0R4J077	Mptx1	QSFVGEIWDVSLWDHVVPLEK	LargeIntestines	—	100.0	None	—
A0A0R4J078	Ubxn4	AAALLTK	Cerebellum	—	100.0	None	—
A0A0R4J078	Ubxn4	AAALLTK	liver	—	100.0	None	—
A0A0R4J078	Ubxn4	VTQASSNNFVAIK	BrainStem	—	100.0	None	—
A0A0R4J078	Ubxn4	VTQASSNNFVAIK	Cerebrum	—	100.0	None	—
A0A0R4J078	Ubxn4	VTQASSNNFVAIK	kidney	—	100.0	None	—
A0A0R4J078	Ubxn4	VTQASSNNFVAIK	liver	—	100.0	None	—

SysQuan Mouse Database

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