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
P62748	Hpcal1	IYANFFPYGDASK	BrainStem	—	100.0	MRM	—
P62748	Hpcal1	IYANFFPYGDASK	Cerebellum	—	100.0	MRM	—
P62806	H4c1	DNIQGITK	BrainStem	—	100.0	MRM	—
P62806	H4c1	DNIQGITKPAIR	BrainStem	—	100.0	MRM	—
P62806	H4c1	DNIQGITKPAIR	Cerebellum	—	100.0	MRM	—
P62806	H4c1	DNIQGITKPAIR	Cerebrum	—	100.0	MRM	—
P62806	H4c1	DNIQGITKPAIR	liver	—	100.0	MRM	—
P62812	Gabra1	SVVPEKPK	BrainStem	—	100.0	MRM	—
P62812	Gabra1	SVVPEKPK	Cerebellum	—	100.0	MRM	—
P62812	Gabra1	SVVPEKPK	Cerebrum	—	100.0	MRM	—
P62812	Gabra1	SVVPEKPK	MockWholeBrain	—	100.0	MRM	—
P62814	Atp6v1b2	AVVGEEALTSDDLLYLEFLQK	BrainStem	—	100.0	MRM	—
P62814	Atp6v1b2	AVVGEEALTSDDLLYLEFLQK	Cerebellum	—	100.0	MRM	—
P62814	Atp6v1b2	AVVGEEALTSDDLLYLEFLQK	Cerebrum	—	100.0	MRM	—
P62814	Atp6v1b2	SGQVLEVSGSK	BrainStem	—	100.0	MRM	—
P62814	Atp6v1b2	SGQVLEVSGSK	Cerebrum	—	100.0	MRM	—
P62814	Atp6v1b2	SGQVLEVSGSK	MockWholeBrain	—	100.0	MRM	—
P62814	Atp6v1b2	YAEIVHLTLPDGTK	Cerebrum	—	100.0	MRM	—
P62827	Ran	AAQGEPQVQFK	Cerebellum	—	100.0	MRM	—
P62827	Ran	AAQGEPQVQFK	liver	—	100.0	MRM	—
P62827	Ran	FNVWDTAGQEK	Cerebellum	—	100.0	MRM	—
P62827	Ran	NLQYYDISAK	Cerebrum	—	100.0	MRM	—
P62869	Elob	IVEGILK	BrainStem	—	100.0	MRM	—
P62869	Elob	IVEGILK	Cerebellum	—	100.0	MRM	—
P62869	Elob	IVEGILK	Cerebrum	—	100.0	MRM	—
P62869	Elob	IVEGILK	MockWholeBrain	—	100.0	MRM	—
P62874	Gnb1	LIIWDSYTTNK	Cerebellum	—	100.0	MRM	—
P62874	Gnb1	LIIWDSYTTNK	Cerebrum	—	100.0	MRM	—
P62874	Gnb1	LLVSASQDGK	BrainStem	—	100.0	MRM	—
P62874	Gnb1	LLVSASQDGK	Cerebellum	—	100.0	MRM	—
P62874	Gnb1	LLVSASQDGK	Cerebrum	—	100.0	MRM	—
P62880	Gnb2	LIIWDSYTTNK	Cerebrum	—	100.0	MRM	—
P62880	Gnb2	LLVSASQDGK	BrainStem	—	100.0	MRM	—
P62880	Gnb2	LLVSASQDGK	Cerebrum	—	100.0	MRM	—
P62880	Gnb2	LLVSASQDGK	MockWholeBrain	—	100.0	MRM	—
P62897	Cycs	ADLIAYLK	Cerebellum	—	100.0	MRM	—
P62897	Cycs	ADLIAYLK	Cerebrum	—	100.0	MRM	—
P62897	Cycs	ADLIAYLK	liver	—	100.0	MRM	—
P62900	Rpl31	EYTINIHK	BrainStem	—	100.0	MRM	—
P62900	Rpl31	EYTINIHK	Cerebellum	—	100.0	MRM	—
P62900	Rpl31	EYTINIHK	Cerebrum	—	100.0	MRM	—
P62911	Rpl32	FLVHNVK	BrainStem	—	100.0	MRM	—
P62911	Rpl32	FLVHNVK	Cerebellum	—	100.0	MRM	—
P62918	Rpl8	ASGNYATVISHNPETK	BrainStem	—	100.0	MRM	—
P62918	Rpl8	ASGNYATVISHNPETK	Cerebrum	—	100.0	MRM	—
P62918	Rpl8	ASGNYATVISHNPETK	liver	—	100.0	MRM	—
P62918	Rpl8	ASGNYATVISHNPETK	MockWholeBrain	—	100.0	MRM	—
P62960	Ybx1	EDVFVHQTAIK	BrainStem	—	100.0	MRM	—
P62960	Ybx1	GAEAANVTGPGGVPVQGSK	BrainStem	—	100.0	MRM	—
P62960	Ybx1	GAEAANVTGPGGVPVQGSK	Cerebellum	—	100.0	MRM	—

SysQuan Mouse Database

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