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
B2RWX1	Arhgap21	AQPSSSEDELDSVFFK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	AQPSSSEDELDSVFFK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	DEDILQVLQFTK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	DEDILQVLQFTK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	DEDILQVLQFTK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	DEDILQVLQFTK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	DLNVISSLLK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	DLNVISSLLK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	DLNVISSLLK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	DLNVISSLLK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	DQGEPVSPSEDEPFSWPGPK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	DQGEPVSPSEDEPFSWPGPK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	DQGEPVSPSEDEPFSWPGPK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	DVTALAYSQDAYLK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	DVTALAYSQDAYLK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	DVTALAYSQDAYLK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	EGWLQFRPLVTDK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	EGWLQFRPLVTDK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	EGWLQFRPLVTDK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	EGWLQFRPLVTDK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	EYNSLLSK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	EYNSLLSK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	FLSAHLK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	FLSAHLK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	FLSAHLK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	FLSAHLK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	GVGPVSQFK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	GVGPVSQFK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	GVGPVSQFK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	LIHDLPEHHFETLK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	LIHDLPEHHFETLK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	LIHDLPEHHFETLK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	NGDINLQEAEIQQPDVLDNK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	NGDINLQEAEIQQPDVLDNK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	NGDINLQEAEIQQPDVLDNK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	QLSHDQESVGPPSLDGQHSSK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	QLSHDQESVGPPSLDGQHSSK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	QLSHDQESVGPPSLDGQHSSK	MockWholeBrain	—	100.0	None	—
B2RWX1	Arhgap21	QTLLGAK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	SLEPSGILLK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	SQAVDSPPVSVNHYSANSHQHIDWK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	SQAVDSPPVSVNHYSANSHQHIDWK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	TGVLPGDVSDSATSDSAK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	TGVLPGDVSDSATSDSAK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	TVIVPSEK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	TVIVPSEK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	TVIVPSEK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	VGGSIRPWK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	YGVNEQASTK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	YGVNEQASTK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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