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
O08797	Serpinb9	STDVEVFLPK	Thyroid	—	100.0	None	—
O08797	Serpinb9	VENNLTFEK	kidney	—	100.0	None	—
O08797	Serpinb9	VENNLTFEK	lung	—	100.0	None	—
O08797	Serpinb9	VENNLTFEK	Muscle	—	100.0	None	—
O08797	Serpinb9	WHQPFNK	Cerebellum	—	100.0	None	—
O08797	Serpinb9	WHQPFNK	Cerebrum	—	100.0	None	—
O08797	Serpinb9	WHQPFNK	Heart	—	100.0	None	—
O08797	Serpinb9	WHQPFNK	lung	—	100.0	None	—
O08797	Serpinb9	WHQPFNK	Muscle	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	BrainStem	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	Cerebellum	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	Cerebrum	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	Heart	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	kidney	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	liver	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	lung	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	Muscle	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	SalivaryGland	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	TailSkin	—	100.0	None	—
O08800	Serpinb8	FYQAGLEELSFAK	Trachea	—	100.0	None	—
O08800	Serpinb8	HINDWVSEK	Cerebrum	—	100.0	None	—
O08800	Serpinb8	HINDWVSEK	kidney	—	100.0	None	—
O08800	Serpinb8	HINDWVSEK	liver	—	100.0	None	—
O08800	Serpinb8	HINDWVSEK	lung	—	100.0	None	—
O08800	Serpinb8	TDTQYLLK	lung	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	AdrenalGland	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Bladder	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	BoneMarrow	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	BrainStem	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Cerebellum	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Cerebrum	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Gallbladder	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Heart	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	liver	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	LymphNodes	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Muscle	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Spleen	—	100.0	None	—
O08804	Serpinb6b	DVHQGFQSLLTETNK	Thymus	—	100.0	None	—
O08804	Serpinb6b	EGLFLSK	BrainStem	—	100.0	None	—
O08804	Serpinb6b	EGLFLSK	Cerebellum	—	100.0	None	—
O08804	Serpinb6b	EGLFLSK	Cerebrum	—	100.0	None	—
O08804	Serpinb6b	EGLFLSK	Heart	—	100.0	None	—
O08804	Serpinb6b	EGLFLSK	liver	—	100.0	None	—
O08804	Serpinb6b	ITELLSSGSVNSNTPLVLVNAIYFK	Heart	—	100.0	None	—
O08804	Serpinb6b	ITELLSSGSVNSNTPLVLVNAIYFK	lung	—	100.0	None	—
O08804	Serpinb6b	QHINAWVAK	Heart	—	100.0	None	—
O08804	Serpinb6b	QHINAWVAK	lung	—	100.0	None	—
O08804	Serpinb6b	TFDILASFK	AdrenalGland	—	100.0	None	—
O08804	Serpinb6b	TFDILASFK	Bladder	—	100.0	None	—
O08804	Serpinb6b	TFDILASFK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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