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	VGGSIRPWK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	YGVNEQASTK	BrainStem	—	100.0	None	—
B2RWX1	Arhgap21	YGVNEQASTK	Cerebellum	—	100.0	None	—
B2RWX1	Arhgap21	YGVNEQASTK	Cerebrum	—	100.0	None	—
B2RWX1	Arhgap21	YGVNEQASTK	lung	—	100.0	None	—
B2RWY4	Whrn	KPLDTHLALVNQHPIGPFPR	Cerebellum	—	100.0	None	—
B2RWY4	Whrn	SFLNILHDEAVK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	AHILSAEFGK	BrainStem	—	100.0	None	—
B2RX08	Sptb	AHILSAEFGK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	AHILSAEFGK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	AHILSAEFGK	kidney	—	100.0	None	—
B2RX08	Sptb	AITAATLQFAEGK	BrainStem	—	100.0	None	—
B2RX08	Sptb	AITAATLQFAEGK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	AITAATLQFAEGK	Heart	—	100.0	None	—
B2RX08	Sptb	AITAATLQFAEGK	kidney	—	100.0	None	—
B2RX08	Sptb	AITAATLQFAEGK	liver	—	100.0	None	—
B2RX08	Sptb	AITAATLQFAEGK	Muscle	—	100.0	None	—
B2RX08	Sptb	ALEDLAQELEK	BrainStem	—	100.0	None	—
B2RX08	Sptb	ALEDLAQELEK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	ALEDLAQELEK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	ALEDLAQELEK	Heart	—	100.0	None	—
B2RX08	Sptb	ALEDLAQELEK	lung	—	100.0	None	—
B2RX08	Sptb	AQEATVLLK	BoneMarrow	—	100.0	None	—
B2RX08	Sptb	AQEATVLLK	BrainStem	—	100.0	None	—
B2RX08	Sptb	AQEATVLLK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	AQEATVLLK	Heart	—	100.0	None	—
B2RX08	Sptb	AQEATVLLK	liver	—	100.0	None	—
B2RX08	Sptb	AQEATVLLK	lung	—	100.0	None	—
B2RX08	Sptb	AQSLPLPSLAGPDASVGK	BrainStem	—	100.0	None	—
B2RX08	Sptb	AQSLPLPSLAGPDASVGK	Heart	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	BrainStem	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	Heart	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	kidney	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	liver	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	lung	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	Muscle	—	100.0	None	—
B2RX08	Sptb	DFGHTVDSVEK	Spleen	—	100.0	None	—
B2RX08	Sptb	DGLAFNALIHK	BoneMarrow	—	100.0	None	—
B2RX08	Sptb	DGLAFNALIHK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	DGLAFNALIHK	Heart	—	100.0	None	—
B2RX08	Sptb	DGLAFNALIHK	kidney	—	100.0	None	—
B2RX08	Sptb	DGLAFNALIHK	lung	—	100.0	None	—
B2RX08	Sptb	DGLAFNALIHK	Muscle	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	BrainStem	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	Heart	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	kidney	—	100.0	None	—

SysQuan Mouse Database

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