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
A2APX8	Scn1a	NVEYTFTGIYTFESLIK	BrainStem	—	100.0	None	—
A2APX8	Scn1a	NVEYTFTGIYTFESLIK	Cerebrum	—	100.0	None	—
A2APX8	Scn1a	TFIVLNK	BrainStem	—	100.0	None	—
A2APX8	Scn1a	TISVIPGLK	Cerebellum	—	100.0	None	—
A2APX8	Scn1a	TIVGALIQSVK	Cerebellum	—	100.0	None	—
A2APX8	Scn1a	TIVGALIQSVK	Cerebrum	—	100.0	None	—
A2APX8	Scn1a	VSYQPITTTLK	Cerebellum	—	100.0	None	—
A2APX8	Scn1a	VSYQPITTTLK	Cerebrum	—	100.0	None	—
A2APX8	Scn1a	VTKPIVEK	BrainStem	—	100.0	None	—
A2APY7	Ndufaf5	GSATVSFGELAK	BrainStem	—	100.0	None	—
A2APY7	Ndufaf5	GSATVSFGELAK	Cerebrum	—	100.0	None	—
A2APY7	Ndufaf5	IFQTDIAEHALK	BrainStem	—	100.0	None	—
A2APY7	Ndufaf5	IFQTDIAEHALK	Cerebellum	—	100.0	None	—
A2APY7	Ndufaf5	IFQTDIAEHALK	Cerebrum	—	100.0	None	—
A2APY7	Ndufaf5	IFQTDIAEHALK	MockWholeBrain	—	100.0	None	—
A2AQ19	Rtf1	EWNIVESEK	BrainStem	—	100.0	None	—
A2AQ19	Rtf1	EWNIVESEK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	FNDQDIEEIVK	BrainStem	—	100.0	None	—
A2AQ19	Rtf1	FNDQDIEEIVK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	FNDQDIEEIVK	Cerebrum	—	100.0	None	—
A2AQ19	Rtf1	FNDQDIEEIVK	MockWholeBrain	—	100.0	None	—
A2AQ19	Rtf1	IDLQVPSSESK	BrainStem	—	100.0	None	—
A2AQ19	Rtf1	IDLQVPSSESK	Cerebrum	—	100.0	None	—
A2AQ19	Rtf1	IGIGNHNSKPVYR	Cerebrum	—	100.0	None	—
A2AQ19	Rtf1	LTQIQESQVTSHNK	BrainStem	—	100.0	None	—
A2AQ19	Rtf1	LTQIQESQVTSHNK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	LTQIQESQVTSHNK	Cerebrum	—	100.0	None	—
A2AQ19	Rtf1	SLNLEDYK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	SLNLEDYK	Cerebrum	—	100.0	None	—
A2AQ19	Rtf1	TASDLSEDLFK	BrainStem	—	100.0	None	—
A2AQ19	Rtf1	TASDLSEDLFK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	TASDLSEDLFK	MockWholeBrain	—	100.0	None	—
A2AQ19	Rtf1	VAEITGVVETAK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	VAEITGVVETAK	Cerebrum	—	100.0	None	—
A2AQ19	Rtf1	YGSGVLPDAPK	Cerebellum	—	100.0	None	—
A2AQ19	Rtf1	YGSGVLPDAPK	Cerebrum	—	100.0	None	—
A2AQ25	Skt	ATAAEVLK	BrainStem	—	100.0	None	—
A2AQ25	Skt	EAFLEHLK	BrainStem	—	100.0	None	—
A2AQ25	Skt	EPGTLVYIEKPR	BrainStem	—	100.0	None	—
A2AQ25	Skt	HVTDGLLK	BrainStem	—	100.0	None	—
A2AQ25	Skt	HVTDGLLK	Cerebellum	—	100.0	None	—
A2AQ25	Skt	IPALSPSSGK	BrainStem	—	100.0	None	—
A2AQ25	Skt	NQADGAGTAHVSAGK	BrainStem	—	100.0	None	—
A2AQ25	Skt	NTSGLSSLVDLGPPLVEK	Cerebellum	—	100.0	None	—
A2AQ25	Skt	QGFAYSTTTIPK	Cerebellum	—	100.0	None	—
A2AQ25	Skt	QIASLTGLVQSALFK	BrainStem	—	100.0	None	—
A2AQ25	Skt	QIASLTGLVQSALFK	Cerebellum	—	100.0	None	—
A2AQ25	Skt	QVGEAVATLK	BrainStem	—	100.0	None	—
A2AQ25	Skt	QVGEAVATLK	Cerebellum	—	100.0	None	—
A2AQ25	Skt	SLGVLYLQYGDETK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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