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
E9PX59	Samd9l	EDLLLQK	liver	—	100.0	None	—
E9PX59	Samd9l	EDLLLQK	lung	—	100.0	None	—
E9PX59	Samd9l	EHGAETDTLFSPLIEELQNEETEK	kidney	—	100.0	None	—
E9PX59	Samd9l	EHGAETDTLFSPLIEELQNEETEK	liver	—	100.0	None	—
E9PX59	Samd9l	EHGAETDTLFSPLIEELQNEETEK	lung	—	100.0	None	—
E9PX59	Samd9l	ELTELLLSK	kidney	—	100.0	None	—
E9PX59	Samd9l	ELTELLLSK	liver	—	100.0	None	—
E9PX59	Samd9l	ELTELLLSK	lung	—	100.0	None	—
E9PX59	Samd9l	ETGQNEEQEPSLTK	kidney	—	100.0	None	—
E9PX59	Samd9l	ETGQNEEQEPSLTK	liver	—	100.0	None	—
E9PX59	Samd9l	ETGQNEEQEPSLTK	lung	—	100.0	None	—
E9PX59	Samd9l	GLNSLVHK	kidney	—	100.0	None	—
E9PX59	Samd9l	GNFDTTYIK	kidney	—	100.0	None	—
E9PX59	Samd9l	GPALLIK	kidney	—	100.0	None	—
E9PX59	Samd9l	GPALLIK	liver	—	100.0	None	—
E9PX59	Samd9l	GPALLIK	lung	—	100.0	None	—
E9PX59	Samd9l	IANLHLPSHYEEK	kidney	—	100.0	None	—
E9PX59	Samd9l	IANLHLPSHYEEK	liver	—	100.0	None	—
E9PX59	Samd9l	IANLHLPSHYEEK	lung	—	100.0	None	—
E9PX59	Samd9l	LANSISLK	kidney	—	100.0	None	—
E9PX59	Samd9l	LANSISLK	liver	—	100.0	None	—
E9PX59	Samd9l	LANSISLK	lung	—	100.0	None	—
E9PX59	Samd9l	LFAVLDFDPYSHIK	kidney	—	100.0	None	—
E9PX59	Samd9l	LFAVLDFDPYSHIK	liver	—	100.0	None	—
E9PX59	Samd9l	LFAVLDFDPYSHIK	lung	—	100.0	None	—
E9PX59	Samd9l	LISFLTDENIIVK	kidney	—	100.0	None	—
E9PX59	Samd9l	LISLEYGTEAK	kidney	—	100.0	None	—
E9PX59	Samd9l	LISLEYGTEAK	liver	—	100.0	None	—
E9PX59	Samd9l	TNGTIHFGVK	kidney	—	100.0	None	—
E9PX59	Samd9l	VAETGPLNLIDPIHEFK	kidney	—	100.0	None	—
E9PX59	Samd9l	VAETGPLNLIDPIHEFK	liver	—	100.0	None	—
E9PX59	Samd9l	VAETGPLNLIDPIHEFK	lung	—	100.0	None	—
E9PX59	Samd9l	WVTEDLNIVEK	kidney	—	100.0	None	—
E9PX59	Samd9l	WVTEDLNIVEK	lung	—	100.0	None	—
E9PX59	Samd9l	YFSEVQDSNSFWHSGVVWEK	kidney	—	100.0	None	—
E9PX59	Samd9l	YILPFSTLK	kidney	—	100.0	None	—
E9PX59	Samd9l	YILPFSTLK	liver	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	BrainStem	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	Cerebellum	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	Cerebrum	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	Heart	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	liver	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	lung	—	100.0	None	—
E9PX68	Slc4a1ap	ADPTPQLDAPAPQEVSSEFK	Muscle	—	100.0	None	—
E9PX68	Slc4a1ap	EPSWGSPATAPYSLETLK	liver	—	100.0	None	—
E9PX68	Slc4a1ap	KPVLPVPSAVR	Cerebellum	—	100.0	None	—
E9PX68	Slc4a1ap	LDEKPETFESLVAK	kidney	—	100.0	None	—
E9PX68	Slc4a1ap	LVKPAEIPELK	BrainStem	—	100.0	None	—
E9PX68	Slc4a1ap	LVKPAEIPELK	Cerebellum	—	100.0	None	—
E9PX68	Slc4a1ap	LVKPAEIPELK	Cerebrum	—	100.0	None	—

SysQuan Mouse Database

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