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
E9PX29	Sptbn4	EVGELQAQTAALPLEQASK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	EVGELQAQTAALPLEQASK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	EVVAGSPELGQDFEHVSVLQEK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	EVVAGSPELGQDFEHVSVLQEK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	EVVAGSPELGQDFEHVSVLQEK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	EVVAGSPELGQDFEHVSVLQEK	MockWholeBrain	—	100.0	None	—
E9PX29	Sptbn4	GELGFYK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	GELGFYK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	GELGFYK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	GPASGGTHGGEPLLSLHK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	GPASGGTHGGEPLLSLHK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	GPASGGTHGGEPLLSLHK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	GPASGGTHGGEPLLSLHK	MockWholeBrain	—	100.0	None	—
E9PX29	Sptbn4	GTGLQAVQQHIK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	GTGLQAVQQHIK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	GTGLQAVQQHIK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	GTGLQAVQQHIK	MockWholeBrain	—	100.0	None	—
E9PX29	Sptbn4	HRPDLVDLSK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	HRPDLVDLSK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	HRPDLVDLSK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	IHSLENVDK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	IHSLENVDK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	IHSLENVDK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	LEQNLALQK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	LEQNLALQK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	LEQNLALQK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	LEQNLALQK	MockWholeBrain	—	100.0	None	—
E9PX29	Sptbn4	QLFEASK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	QLFEASK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	QVDELEHWIAEK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	QVDELEHWIAEK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	QVDELEHWIAEK	MockWholeBrain	—	100.0	None	—
E9PX29	Sptbn4	TVDLISNQK	Cerebrum	—	100.0	None	—
E9PX29	Sptbn4	WGQTLPTTSSTDEGNPK	BrainStem	—	100.0	None	—
E9PX29	Sptbn4	WGQTLPTTSSTDEGNPK	Cerebellum	—	100.0	None	—
E9PX29	Sptbn4	WGQTLPTTSSTDEGNPK	Cerebrum	—	100.0	None	—
E9PX50	Slc8a3	EGVILPIWYPENPSLGDK	BrainStem	—	100.0	None	—
E9PX50	Slc8a3	EGVILPIWYPENPSLGDK	Cerebrum	—	100.0	None	—
E9PX50	Slc8a3	GGGEDFEDAYGELEFK	BrainStem	—	100.0	None	—
E9PX50	Slc8a3	GGGEDFEDAYGELEFK	Cerebellum	—	100.0	None	—
E9PX50	Slc8a3	GGGEDFEDAYGELEFK	Cerebrum	—	100.0	None	—
E9PX50	Slc8a3	GGGEDFEDAYGELEFK	MockWholeBrain	—	100.0	None	—
E9PX50	Slc8a3	GIIIETEGDHPK	BrainStem	—	100.0	None	—
E9PX50	Slc8a3	GIIIETEGDHPK	Cerebellum	—	100.0	None	—
E9PX50	Slc8a3	GIIIETEGDHPK	Cerebrum	—	100.0	None	—
E9PX50	Slc8a3	LEVIIEESYEFK	BrainStem	—	100.0	None	—
E9PX50	Slc8a3	QENFFIALGEPK	BrainStem	—	100.0	None	—
E9PX50	Slc8a3	QENFFIALGEPK	Cerebrum	—	100.0	None	—
E9PX50	Slc8a3	TEDGSANAGADYEFTEGTVVLKPGETQK	BrainStem	—	100.0	None	—
E9PX50	Slc8a3	TEDGSANAGADYEFTEGTVVLKPGETQK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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