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
D3Z5U5	P2rx4	GYQETDSVVSSVTTK	liver	—	100.0	None	—
D3Z5U5	P2rx4	GYQETDSVVSSVTTK	lung	—	100.0	None	—
D3Z623	9330159F19Rik	NFLGEESQGSPK	lung	—	100.0	None	—
D3Z627	Itgal	TEFTFLDYVK	liver	—	100.0	None	—
D3Z627	Itgal	TLHIFASEPVEEFVK	liver	—	100.0	None	—
D3Z637	Tpd52	ASAAFSSVGSVITK	kidney	—	100.0	None	—
D3Z649	Kcnt2	LTTSESQISISVEEWEDTK	Cerebrum	—	100.0	None	—
D3Z649	Kcnt2	QELAELVK	Cerebrum	—	100.0	None	—
D3Z656	Synj1	AQPSVQISPVLTPDPK	lung	—	100.0	None	—
D3Z656	Synj1	ASSSLGGFEDNFDLQSQSTVK	Heart	—	100.0	None	—
D3Z656	Synj1	ASSSLGGFEDNFDLQSQSTVK	lung	—	100.0	None	—
D3Z656	Synj1	DVAVDTVK	lung	—	100.0	None	—
D3Z656	Synj1	EVIAVQGPPDGTVLVSIK	lung	—	100.0	None	—
D3Z656	Synj1	GPAVLPEPLKPQAAFPQQPSLPTPAQK	Heart	—	100.0	None	—
D3Z656	Synj1	GPAVLPEPLKPQAAFPQQPSLPTPAQK	lung	—	100.0	None	—
D3Z656	Synj1	GWVTFDEDDNFPTTGK	lung	—	100.0	None	—
D3Z656	Synj1	IDLPNEEVK	Heart	—	100.0	None	—
D3Z656	Synj1	IDLPNEEVK	lung	—	100.0	None	—
D3Z656	Synj1	LAGIQEFQDK	lung	—	100.0	None	—
D3Z656	Synj1	LWAVELQK	Heart	—	100.0	None	—
D3Z656	Synj1	LWAVELQK	lung	—	100.0	None	—
D3Z656	Synj1	NQTLTDWLLDAPK	Heart	—	100.0	None	—
D3Z656	Synj1	NQTLTDWLLDAPK	lung	—	100.0	None	—
D3Z656	Synj1	QEAIDVLLLGNTLNSDLADK	lung	—	100.0	None	—
D3Z656	Synj1	QIVVNLLGSK	Heart	—	100.0	None	—
D3Z656	Synj1	QIVVNLLGSK	lung	—	100.0	None	—
D3Z656	Synj1	QLEALGLAEKPQLVTR	lung	—	100.0	None	—
D3Z656	Synj1	RPPPPPPPVPLLPPGTTSSAGPSTTLPSK	lung	—	100.0	None	—
D3Z656	Synj1	SAEDLDLLNASFQDESK	Heart	—	100.0	None	—
D3Z656	Synj1	SAEDLDLLNASFQDESK	lung	—	100.0	None	—
D3Z656	Synj1	SSQSLPSDSSPQLQVK	lung	—	100.0	None	—
D3Z656	Synj1	TIQNNFFDSSK	Heart	—	100.0	None	—
D3Z656	Synj1	TIQNNFFDSSK	lung	—	100.0	None	—
D3Z656	Synj1	TITITLK	lung	—	100.0	None	—
D3Z656	Synj1	TPGPPSSQGSPVDTQPAAQK	Heart	—	100.0	None	—
D3Z656	Synj1	TPGPPSSQGSPVDTQPAAQK	lung	—	100.0	None	—
D3Z656	Synj1	VQSQESEATSWLSK	lung	—	100.0	None	—
D3Z656	Synj1	VTFAPTYK	lung	—	100.0	None	—
D3Z656	Synj1	YDLFSEDYDTSEK	Heart	—	100.0	None	—
D3Z660	Serpina16	FALSLYTQLPK	Spermatozoa	—	100.0	None	—
D3Z660	Serpina16	NLKPPTHLFLTNYNLFK	Spermatozoa	—	100.0	None	—
D3Z690	Izumo4	TTPAFLSQNIK	Spermatozoa	—	100.0	None	—
D3Z6D1	Sult5a1	VPWIEQISFDSLHSK	lung	—	100.0	None	—
D3Z6E3	Chst13	FPAPPLRPEK	liver	—	100.0	None	—
D3Z6F5	Atp5f1a	FNDGTDEK	Cerebellum	—	100.0	None	—
D3Z6F5	Atp5f1a	ISEQSDAK	Cerebellum	—	100.0	None	—
D3Z6F5	Atp5f1a	ISEQSDAK	liver	—	100.0	None	—
D3Z6F5	Atp5f1a	ISEQSDAK	Muscle	—	100.0	None	—
D3Z6H8	Amd2	ALVPLLK	BrainStem	—	100.0	None	—
D3Z6H8	Amd2	ALVPLLK	Muscle	—	100.0	None	—

SysQuan Mouse Database

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