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
B2RXP1	Lrch3	ISHEVSPVKPIAVR	Cerebellum	—	100.0	None	—
B2RXP1	Lrch3	SVPSIHVPSPAVPK	Cerebellum	—	100.0	None	—
B2RXP1	Lrch3	VLIASNNK	Cerebellum	—	100.0	None	—
B2RXP4	Cdh19	LSDINDNKPIFK	BrainStem	—	100.0	None	—
B2RXP4	Cdh19	LSDINDNKPIFK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	MockWholeBrain	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	ILELTSK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	MockWholeBrain	—	100.0	None	—
B2RXQ2	Ppfia1	SGPLSSGSSAAK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	SSDGSLSHEDLAK	Cerebellum	—	100.0	None	—
B2RXR3	Cnot1	LGTSGLNQPTFQQTDLSQVWPEANQHFSK	Cerebrum	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	BrainStem	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	Cerebellum	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	Cerebrum	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	MockWholeBrain	—	100.0	None	—
B2RXR6	Ankrd44	LLQSSGADFHK	Cerebellum	—	100.0	None	—
B2RXR6	Ankrd44	LLQSSGADFHK	Cerebrum	—	100.0	None	—
B2RXR6	Ankrd44	TNTGFEESDGGALK	BrainStem	—	100.0	None	—
B2RXR6	Ankrd44	TNTGFEESDGGALK	Cerebellum	—	100.0	None	—
B2RXR6	Ankrd44	TNTGFEESDGGALK	Cerebrum	—	100.0	None	—
B2RXR6	Ankrd44	TNTGFEESDGGALK	MockWholeBrain	—	100.0	None	—
B2RXR6	Ankrd44	VVVEELLAK	BrainStem	—	100.0	None	—
B2RXR6	Ankrd44	VVVEELLAK	Cerebellum	—	100.0	None	—
B2RXR6	Ankrd44	VVVEELLAK	Cerebrum	—	100.0	None	—
B2RXR6	Ankrd44	VVVEELLAK	MockWholeBrain	—	100.0	None	—
B2RXR7	Pcdh9	AGDAPLVK	Cerebrum	—	100.0	None	—
B2RXR7	Pcdh9	AVTLSILNDNENFVLDPYSGVIK	BrainStem	—	100.0	None	—
B2RXR7	Pcdh9	AVTLSILNDNENFVLDPYSGVIK	MockWholeBrain	—	100.0	None	—
B2RXR7	Pcdh9	AVYDNQYLLETSSLLDYEGTK	BrainStem	—	100.0	None	—
B2RXR7	Pcdh9	AVYDNQYLLETSSLLDYEGTK	Cerebrum	—	100.0	None	—
B2RXR7	Pcdh9	AVYDNQYLLETSSLLDYEGTK	MockWholeBrain	—	100.0	None	—
B2RXR7	Pcdh9	DNGTPPLQSQAAVIVTVLDENDNSPK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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