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
Q5VUA4	ZNF318	DLYDIFYSSGGK	liver	—	100.0	None	—
Q5VUA4	ZNF318	DLYDIFYSSGGK	Spleen	—	100.0	None	—
Q5VUJ6	LRCH2	NNLHVLPDELGDLPLVK	lung	—	100.0	None	—
Q5VUM1	SDHAF4	FPDDVNPVTK	Heart	—	100.0	None	—
Q5VUM1	SDHAF4	FPDDVNPVTK	liver	—	100.0	None	—
Q5VUM1	SDHAF4	FPDDVNPVTK	Spleen	—	100.0	None	—
Q5VV42	CDKAL1	QQVLVTEESFDSK	Heart	—	100.0	None	—
Q5VV42	CDKAL1	QQVLVTEESFDSK	kidney	—	100.0	None	—
Q5VV42	CDKAL1	QQVLVTEESFDSK	liver	—	100.0	None	—
Q5VV42	CDKAL1	QQVLVTEESFDSK	lung	—	100.0	None	—
Q5VV42	CDKAL1	QQVLVTEESFDSK	Spleen	—	100.0	None	—
Q5VV42	CDKAL1	VVEVVEETIK	kidney	—	100.0	None	—
Q5VV42	CDKAL1	VVEVVEETIK	Spleen	—	100.0	None	—
Q5VV42	CDKAL1	VYTPSISKPLAK	kidney	—	100.0	None	—
Q5VV42	CDKAL1	VYTPSISKPLAK	Spleen	—	100.0	None	—
Q5VV63	ATRNL1	EVEFVLDEIQK	lung	—	100.0	None	—
Q5VV63	ATRNL1	LTEPSGYLTDGPINYK	kidney	—	100.0	None	—
Q5VV63	ATRNL1	LTEPSGYLTDGPINYK	Spleen	—	100.0	None	—
Q5VV63	ATRNL1	SIYVHGGYK	kidney	—	100.0	None	—
Q5VV63	ATRNL1	SIYVHGGYK	lung	—	100.0	None	—
Q5VV63	ATRNL1	YGLVDDLYK	kidney	—	100.0	None	—
Q5VV63	ATRNL1	YGLVDDLYK	lung	—	100.0	None	—
Q5VV63	ATRNL1	YGLVDDLYK	Spleen	—	100.0	None	—
Q5VVQ6	YOD1	DDTWGGAIEISILSK	dbs	—	100.0	None	—
Q5VVQ6	YOD1	FGEDAGYTK	dbs	—	100.0	None	—
Q5VVW2	GARNL3	FGVLFAK	Spleen	—	100.0	None	—
Q5VVW2	GARNL3	FLNLLGDTITLK	lung	—	100.0	None	—
Q5VVW2	GARNL3	FLNLLGDTITLK	Spleen	—	100.0	None	—
Q5VW32	BROX	ENGFIYFQK	kidney	—	100.0	None	—
Q5VW32	BROX	ENGFIYFQK	liver	—	100.0	None	—
Q5VW32	BROX	ENITEDEAK	Heart	—	100.0	None	—
Q5VW32	BROX	ENITEDEAK	kidney	—	100.0	None	—
Q5VW32	BROX	ENITEDEAK	liver	—	100.0	None	—
Q5VW32	BROX	ENITEDEAK	lung	—	100.0	None	—
Q5VW32	BROX	ENITEDEAK	Spleen	—	100.0	None	—
Q5VW32	BROX	IAAGIFK	dbs	—	100.0	None	—
Q5VW32	BROX	IAAGIFK	Heart	—	100.0	None	—
Q5VW32	BROX	IAAGIFK	kidney	—	100.0	None	—
Q5VW32	BROX	IAAGIFK	liver	—	100.0	None	—
Q5VW32	BROX	IAAGIFK	lung	—	100.0	None	—
Q5VW32	BROX	IAAGIFK	Spleen	—	100.0	None	—
Q5VW36	FOCAD	GIYHSALK	liver	—	100.0	None	—
Q5VW36	FOCAD	LLTSLWEK	dbs	—	100.0	None	—
Q5VW36	FOCAD	LLTSLWEK	Heart	—	100.0	None	—
Q5VW36	FOCAD	LLTSLWEK	kidney	—	100.0	None	—
Q5VW36	FOCAD	LLTSLWEK	liver	—	100.0	None	—
Q5VW36	FOCAD	LLTSLWEK	lung	—	100.0	None	—
Q5VW38	GPR107	HLQEASATDGK	kidney	—	100.0	None	—
Q5VW38	GPR107	HLQEASATDGK	Spleen	—	100.0	None	—
Q5VWJ9	SNX30	DQVQAEYEAK	kidney	—	100.0	None	—

SysQuan Human Database

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