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
A0A5F8MPM4	Mpz	DAISIFHYAK	BrainStem	—	100.0	None	—
A0A5F8MPM4	Mpz	GQPYIDEVGTFK	kidney	—	100.0	None	—
A0A5F8MPM4	Mpz	GQPYIDEVGTFK	liver	—	100.0	None	—
A0A5F8MPM4	Mpz	NPPDIVGK	BrainStem	—	100.0	None	—
A0A5F8MPM4	Mpz	NPPDIVGK	Cerebellum	—	100.0	None	—
A0A5F8MPM4	Mpz	NPPDIVGK	lung	—	100.0	None	—
A0A5F8MPM4	Mpz	NPPDIVGK	LymphNodes	—	100.0	None	—
A0A5F8MPM4	Mpz	NPPDIVGK	TailSkin	—	100.0	None	—
A0A5F8MPM4	Mpz	TSQVTLYVFEK	BrainStem	—	100.0	None	—
A0A5F8MPP0	Plekhg1	DLVAILEEK	BrainStem	—	100.0	None	—
A0A5F8MPP0	Plekhg1	DLVAILEEK	Cerebrum	—	100.0	None	—
A0A5F8MPP0	Plekhg1	DLVAILEEK	lung	—	100.0	None	—
A0A5F8MPP0	Plekhg1	LILENHAAAAK	Cerebrum	—	100.0	None	—
A0A5F8MPP0	Plekhg1	LILENHAAAAK	lung	—	100.0	None	—
A0A5F8MPP0	Plekhg1	LLAAFPVSK	BrainStem	—	100.0	None	—
A0A5F8MPP0	Plekhg1	LLAAFPVSK	Cerebrum	—	100.0	None	—
A0A5F8MPP0	Plekhg1	LLAAFPVSK	lung	—	100.0	None	—
A0A5F8MPP0	Plekhg1	SLDSINYPSETETK	BrainStem	—	100.0	None	—
A0A5F8MPP0	Plekhg1	SLDSINYPSETETK	lung	—	100.0	None	—
A0A5F8MPQ4	Sorbs2	FSALTLPSDQAKPNILNQVIPEVK	Heart	—	100.0	None	—
A0A5F8MPR3	Mamld1	IQEPSSNDLDLEK	Cerebrum	—	100.0	None	—
A0A5F8MPR4	Xirp2	AQQTFEQHVK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	DDVISSTQSVDK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	EALGVHLPHSQAK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	EIFVSEEEK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	ELILDDLK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	ENLEWDEILK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	ETNLGEIIK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	GISAQEIQAGNVK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	HLFETLPIEALK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	LPFPQTKPSSPSFK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	LSTLDHTGTETDLSSK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	NYTHIFESNNLIK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	PIDQFDESLHK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	QEGEEEIIGGDVEGTK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	QLPVDSANSLSQTVPEIPAPK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	QLQTGSNESTLTASK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	SLFETTPLYAIQDHLGK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	SLLQPVPGPFEPAIK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	SLNEHFSSVDAFDSQIVGSK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	SLSDVEIK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	TEAVIGTDVSK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	TEFESLSTLPLPPPPVDEK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	TIHNLLSSASNGK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	TTTWLFETTPIHEFNK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	WIFENQPLDSINHGSTDEGYTSK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	WLFETQPLDSIK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	WLFETQPLEK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	WLFETRPIDQFDESLHK	Heart	—	100.0	None	—
A0A5F8MPR4	Xirp2	YVFENTNDSSQK	Heart	—	100.0	None	—

SysQuan Mouse Database

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