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
O88428	Papss2	LTPLELK	Cerebrum	—	100.0	MRM	—
O88428	Papss2	LTPLELK	kidney	—	100.0	MRM	—
O88428	Papss2	LTPLELK	liver	—	100.0	MRM	—
O88428	Papss2	LTPLELK	lung	—	100.0	MRM	—
O88428	Papss2	LTPLELK	MockWholeBrain	—	100.0	MRM	—
O88451	Rdh7	ELSYFGVK	liver	—	100.0	MRM	—
O88451	Rdh7	YSAGWDAK	liver	—	100.0	MRM	—
O88451	Rdh7	YSAGWDAK	SmallIntestines	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	BrainStem	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	Cerebellum	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	Cerebrum	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	kidney	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	lung	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	MockWholeBrain	—	100.0	MRM	—
O88507	Cntfr	EYIIQVAAK	BrainStem	—	100.0	MRM	—
O88507	Cntfr	EYIIQVAAK	Cerebrum	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	BoneMarrow	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	Cerebellum	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	kidney	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	liver	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	MockWholeBrain	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	Pancreas	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	TailSkin	—	100.0	MRM	—
O88597	Becn1	LIQELEDVEK	BrainStem	—	100.0	MRM	—
O88597	Becn1	LIQELEDVEK	Cerebellum	—	100.0	MRM	—
O88597	Becn1	LIQELEDVEK	Cerebrum	—	100.0	MRM	—
O88597	Becn1	LIQELEDVEK	Heart	—	100.0	MRM	—
O88597	Becn1	LIQELEDVEK	liver	—	100.0	MRM	—
O88597	Becn1	LIQELEDVEK	lung	—	100.0	MRM	—
O88685	Psmc3	LKPGDLVGVNK	Muscle	—	100.0	MRM	—
O88783	F5	QHQLGVWPLLPGSFK	BoneMarrow	—	100.0	MRM	—
O88783	F5	QHQLGVWPLLPGSFK	liver	—	100.0	MRM	—
O88783	F5	QHQLGVWPLLPGSFK	lung	—	100.0	MRM	—
O88783	F5	QHQLGVWPLLPGSFK	plasma	—	100.0	MRM	—
O88783	F5	SQHLDNFSNQIGK	liver	—	100.0	MRM	—
O88783	F5	SQHLDNFSNQIGK	plasma	—	100.0	MRM	—
O88811	Stam2	AIELSLQEQK	BrainStem	—	100.0	MRM	—
O88811	Stam2	AIELSLQEQK	liver	—	100.0	MRM	—
O88811	Stam2	AIELSLQEQK	lung	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	BrainStem	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	Cerebellum	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	Cerebrum	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	Heart	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	lung	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	MockWholeBrain	—	100.0	MRM	—
O88856	Tpst2	STDQVIKPVNLEALSK	Cerebellum	—	100.0	MRM	—
O88856	Tpst2	STDQVIKPVNLEALSK	kidney	—	100.0	MRM	—
O88856	Tpst2	STDQVIKPVNLEALSK	liver	—	100.0	MRM	—
O88856	Tpst2	STDQVIKPVNLEALSK	lung	—	100.0	MRM	—
O88856	Tpst2	STDQVIKPVNLEALSK	MockWholeBrain	—	100.0	MRM	—

SysQuan Mouse Database

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