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
O08749	Dld	ALTGGIAHLFK	liver	1.3	100.0	MRM+PRM	—
O08807	Prdx4	LVQAFQYTDK	kidney	0.1	100.0	MRM+PRM	—
O08807	Prdx4	LVQAFQYTDK	liver	0.6	100.0	MRM+PRM	—
O08807	Prdx4	VSVADHSLHLSK	liver	0.7	100.0	MRM+PRM	—
O09044	Snap23	ILGLAIESQDAGIK	kidney	0.6	100.0	MRM+PRM	—
O09131	Gsto1	HEVININLK	liver	2.8	100.0	MRM+PRM	—
O09158	Cyp3a25	DVEINGVFIPK	liver	0.2	100.0	MRM+PRM	—
O35129	Phb2	IVQAEGEAEAAK	Cerebrum	4.5	100.0	MRM+PRM	—
O35129	Phb2	IVQAEGEAEAAK	liver	2.0	100.0	MRM+PRM	—
O35381	Anp32a	DLSTIEPLK	liver	1.1	100.0	MRM+PRM	—
O35593	Psmd14	AVAVVVDPIQSVK	liver	0.5	100.0	MRM+PRM	—
O54734	Ddost	TADDPSLSLIK	liver	1.8	100.0	MRM+PRM	—
O55023	Impa1	LQVSQQEDITK	kidney	8.4	100.0	MRM+PRM	—
O55023	Impa1	LQVSQQEDITK	liver	1.0	100.0	MRM+PRM	—
O55029	Copb2	GSNNVALGYDEGSIIVK	BrainStem	1.4	100.0	MRM+PRM	—
O55029	Copb2	GSNNVALGYDEGSIIVK	Cerebrum	1.1	100.0	MRM+PRM	—
O55029	Copb2	GSNNVALGYDEGSIIVK	liver	1.4	100.0	MRM+PRM	—
O55042	Snca	EQVTNVGGAVVTGVTAVAQK	Cerebellum	15.5	100.0	MRM+PRM	—
O55042	Snca	EQVTNVGGAVVTGVTAVAQK	Cerebrum	54.7	100.0	MRM+PRM	—
O55042	Snca	EQVTNVGGAVVTGVTAVAQK	Heart	0.1	100.0	MRM+PRM	—
O55106	Strn	SELTDSASVLDNFK	Heart	0.5	100.0	MRM+PRM	—
O55106	Strn	SELTDSASVLDNFK	liver	0.4	100.0	MRM+PRM	—
O55143	Atp2a2	IGIFGQDEDVTSK	kidney	1.1	100.0	MRM+PRM	—
O55143	Atp2a2	IGIFGQDEDVTSK	liver	0.3	100.0	MRM+PRM	—
O55234	Psmb5	ATAGAYIASQTVK	liver	1.3	100.0	MRM+PRM	—
O70251	Eef1b	LVPVGYGIK	liver	0.2	100.0	MRM+PRM	—
O70252	Hmox2	AENTQFVK	Heart	0.6	100.0	MRM+PRM	—
O70252	Hmox2	AENTQFVK	liver	0.6	100.0	MRM+PRM	—
O70435	Psma3	DGVVFGVEK	liver	0.3	100.0	MRM+PRM	—
O70475	Ugdh	IIDSLFNTVTDK	liver	0.3	100.0	MRM+PRM	—
O88451	Rdh7	QVVSHLQDK	liver	3.4	100.0	MRM+PRM	—
O88502	Pde8a	IIPVIGQGGK	liver	0.0	100.0	MRM+PRM	—
O88543	Cops3	VQLSGPQEAEK	BrainStem	1.7	100.0	MRM+PRM	—
O88569	Hnrnpa2b1	DYFEEYGK	liver	1.0	100.0	MRM+PRM	—
O88829	St3gal5	ILNPVIIK	liver	0.1	100.0	MRM+PRM	—
O88844	Idh1	ATDFVVPGPGK	BrainStem	4.3	100.0	MRM+PRM	—
O88844	Idh1	ATDFVVPGPGK	Heart	2.3	100.0	MRM+PRM	—
O89053	Coro1a	DAGPLLISLK	BrainStem	2.3	100.0	MRM+PRM	—
O89053	Coro1a	DAGPLLISLK	Cerebellum	3.4	100.0	MRM+PRM	—
O89053	Coro1a	DAGPLLISLK	Cerebrum	5.9	100.0	MRM+PRM	—
O89053	Coro1a	DAGPLLISLK	Heart	0.2	100.0	MRM+PRM	—
O89053	Coro1a	DAGPLLISLK	kidney	0.4	100.0	MRM+PRM	—
O89053	Coro1a	DAGPLLISLK	liver	1.2	100.0	MRM+PRM	—
P00493	Hprt1	VIGGDDLSTLTGK	BrainStem	4.1	100.0	MRM+PRM	—
P00493	Hprt1	VIGGDDLSTLTGK	Cerebrum	2.0	100.0	MRM+PRM	—
P00493	Hprt1	VIGGDDLSTLTGK	kidney	0.9	100.0	MRM+PRM	—
P00493	Hprt1	VIGGDDLSTLTGK	liver	0.8	100.0	MRM+PRM	—
P00688	Amy2a5	LTGLLDLALEK	liver	2.8	100.0	MRM+PRM	—
P01027	C3	SGIPIVTSPYQIHFTK	liver	0.3	100.0	MRM+PRM	—
P01029	C4b	DHAVDLIQK	liver	0.9	100.0	MRM+PRM	—

SysQuan Mouse Database

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