SysQuan Human 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
Q0IIM8	TBC1D8B	GLIAEEGK	liver	—	100.0	None	—
Q0IIM8	TBC1D8B	LYVIQTLEETTK	Heart	—	100.0	None	—
Q0IIM8	TBC1D8B	LYVIQTLEETTK	lung	—	100.0	None	—
Q0IIM8	TBC1D8B	TLSVFDSNEDITNFVQGK	Heart	—	100.0	None	—
Q0IIM8	TBC1D8B	TLSVFDSNEDITNFVQGK	liver	—	100.0	None	—
Q0IIM8	TBC1D8B	TLSVFDSNEDITNFVQGK	lung	—	100.0	None	—
Q0JRZ9	FCHO2	FQDIEETHLIHIK	Heart	—	100.0	None	—
Q0JRZ9	FCHO2	FQDIEETHLIHIK	kidney	—	100.0	None	—
Q0JRZ9	FCHO2	FQDIEETHLIHIK	liver	—	100.0	None	—
Q0JRZ9	FCHO2	FQDIEETHLIHIK	lung	—	100.0	None	—
Q0JRZ9	FCHO2	FQDIEETHLIHIK	Spleen	—	100.0	None	—
Q0JRZ9	FCHO2	LSEQNPAASYYNVDVLK	dbs	—	100.0	None	—
Q0JRZ9	FCHO2	LSEQNPAASYYNVDVLK	Heart	—	100.0	None	—
Q0JRZ9	FCHO2	LSEQNPAASYYNVDVLK	kidney	—	100.0	None	—
Q0JRZ9	FCHO2	LSEQNPAASYYNVDVLK	liver	—	100.0	None	—
Q0JRZ9	FCHO2	LSEQNPAASYYNVDVLK	lung	—	100.0	None	—
Q0JRZ9	FCHO2	LSEQNPAASYYNVDVLK	Spleen	—	100.0	None	—
Q0JRZ9	FCHO2	YGEEQVK	kidney	—	100.0	None	—
Q0JRZ9	FCHO2	YGEEQVK	lung	—	100.0	None	—
Q0JRZ9	FCHO2	YQVSSNGIQSTPLNLATYWK	Heart	—	100.0	None	—
Q0JRZ9	FCHO2	YQVSSNGIQSTPLNLATYWK	liver	—	100.0	None	—
Q0P651	ABHD18	FQFIVPK	Heart	—	100.0	None	—
Q0P651	ABHD18	FQFIVPK	kidney	—	100.0	None	—
Q0P651	ABHD18	FQFIVPK	liver	—	100.0	None	—
Q0PNE2	ELP6	GQLVFLEGLK	liver	—	100.0	None	—
Q0PNE2	ELP6	GQLVFLEGLK	lung	—	100.0	None	—
Q0PNE2	ELP6	GQLVFLEGLK	Spleen	—	100.0	None	—
Q0VAK6	LMOD3	ELNLNNIENIPK	Heart	—	100.0	None	—
Q0VAK6	LMOD3	LALDTSFLK	Heart	—	100.0	None	—
Q0VDF9	HSPA14	FAQVVLQDLDK	liver	—	100.0	None	—
Q0VDF9	HSPA14	YEIDTGEETK	kidney	—	100.0	None	—
Q0VDF9	HSPA14	YEIDTGEETK	lung	—	100.0	None	—
Q0VDF9	HSPA14	YEIDTGEETK	Spleen	—	100.0	None	—
Q0VF96	CGNL1	DLEYELEAK	liver	—	100.0	None	—
Q0VF96	CGNL1	DLEYELEAK	lung	—	100.0	None	—
Q0VF96	CGNL1	DLEYELEAK	Spleen	—	100.0	None	—
Q0VF96	CGNL1	FDQKPGLQR	kidney	—	100.0	None	—
Q0VF96	CGNL1	FDQKPGLQR	lung	—	100.0	None	—
Q0VF96	CGNL1	GALIEELLQAK	Heart	—	100.0	None	—
Q0VF96	CGNL1	GALIEELLQAK	kidney	—	100.0	None	—
Q0VF96	CGNL1	GALIEELLQAK	liver	—	100.0	None	—
Q0VF96	CGNL1	GALIEELLQAK	lung	—	100.0	None	—
Q0VF96	CGNL1	GQQELTQQTNEETAK	kidney	—	100.0	None	—
Q0VF96	CGNL1	GQQELTQQTNEETAK	liver	—	100.0	None	—
Q0VF96	CGNL1	GQQELTQQTNEETAK	lung	—	100.0	None	—
Q0VF96	CGNL1	GQQELTQQTNEETAK	Spleen	—	100.0	None	—
Q0VF96	CGNL1	QDLQDLLIAK	kidney	—	100.0	None	—
Q0VF96	CGNL1	QDLQDLLIAK	liver	—	100.0	None	—
Q0VF96	CGNL1	QDLQDLLIAK	lung	—	100.0	None	—
Q0VF96	CGNL1	VNLVFEK	lung	—	100.0	None	—

SysQuan Human Database

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