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
P62960	Ybx1	SVGDGETVEFDVVEGEK	Spleen	—	100.0	MRM	—
P62962	Pfn1	DSPSVWAAVPGK	Cerebellum	—	100.0	MRM	—
P62962	Pfn1	DSPSVWAAVPGK	Cerebrum	—	100.0	MRM	—
P62962	Pfn1	DSPSVWAAVPGK	MockWholeBrain	—	100.0	MRM	—
P62962	Pfn1	DSPSVWAAVPGK	Muscle	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	BrainStem	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	Cerebellum	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	Cerebrum	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	Heart	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	kidney	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	liver	—	100.0	MRM	—
P62996	Tra2b	VDFSITK	Spleen	—	100.0	MRM	—
P63005	Pafah1b1	EEFTSGGPLGQK	BrainStem	—	100.0	MRM	—
P63005	Pafah1b1	EEFTSGGPLGQK	liver	—	100.0	MRM	—
P63005	Pafah1b1	EEFTSGGPLGQK	lung	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	BrainStem	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	Cerebellum	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	kidney	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	lung	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	MockWholeBrain	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	Pancreas	—	100.0	MRM	—
P63005	Pafah1b1	YAGLLEK	SmallIntestines	—	100.0	MRM	—
P63011	Rab3a	LLLIGNSSVGK	Cerebellum	—	100.0	MRM	—
P63011	Rab3a	LLLIGNSSVGK	Cerebrum	—	100.0	MRM	—
P63011	Rab3a	LLLIGNSSVGK	Heart	—	100.0	MRM	—
P63011	Rab3a	LLLIGNSSVGK	kidney	—	100.0	MRM	—
P63011	Rab3a	LLLIGNSSVGK	liver	—	100.0	MRM	—
P63011	Rab3a	LLLIGNSSVGK	Spleen	—	100.0	MRM	—
P63017	Hspa8	IINEPTAAAIAYGLDK	Cerebellum	—	100.0	MRM	—
P63017	Hspa8	IINEPTAAAIAYGLDK	Cerebrum	—	100.0	MRM	—
P63017	Hspa8	IINEPTAAAIAYGLDK	liver	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	BoneMarrow	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	BrainStem	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	Cerebellum	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	kidney	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	liver	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	Muscle	—	100.0	MRM	—
P63017	Hspa8	ITITNDK	TailSkin	—	100.0	MRM	—
P63017	Hspa8	LLQDFFNGK	Cerebellum	—	100.0	MRM	—
P63017	Hspa8	LLQDFFNGK	Cerebrum	—	100.0	MRM	—
P63017	Hspa8	LLQDFFNGK	kidney	—	100.0	MRM	—
P63017	Hspa8	LLQDFFNGK	plasma	—	100.0	MRM	—
P63017	Hspa8	LLQDFFNGK	Spleen	—	100.0	MRM	—
P63017	Hspa8	LLQDFFNGK	TailSkin	—	100.0	MRM	—
P63038	Hspd1	GIIDPTK	lung	—	100.0	MRM	—
P63038	Hspd1	GIIDPTK	Pancreas	—	100.0	MRM	—
P63038	Hspd1	NAGVEGSLIVEK	MockWholeBrain	—	100.0	MRM	—
P63038	Hspd1	VGEVIVTK	BoneMarrow	—	100.0	MRM	—
P63038	Hspd1	VGEVIVTK	Cerebrum	—	100.0	MRM	—
P63038	Hspd1	VGEVIVTK	TailSkin	—	100.0	MRM	—

SysQuan Mouse Database

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