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
O94880	PHF14	NSADDEELTNDSLTLSQSK	lung	—	100.0	None	—
O94880	PHF14	NSADDEELTNDSLTLSQSK	Spleen	—	100.0	None	—
O94880	PHF14	SNEDSLILEK	kidney	—	100.0	None	—
O94880	PHF14	SNEDSLILEK	liver	—	100.0	None	—
O94880	PHF14	SNEDSLILEK	Spleen	—	100.0	None	—
O94885	SASH1	EGDFVYK	kidney	—	100.0	None	—
O94885	SASH1	EGDFVYK	lung	—	100.0	None	—
O94885	SASH1	SALYSGVHK	lung	—	100.0	None	—
O94885	SASH1	VHTDFTPSPYDTDSLK	Heart	—	100.0	None	—
O94885	SASH1	VHTDFTPSPYDTDSLK	kidney	—	100.0	None	—
O94885	SASH1	VHTDFTPSPYDTDSLK	liver	—	100.0	None	—
O94885	SASH1	VHTDFTPSPYDTDSLK	lung	—	100.0	None	—
O94888	UBXN7	AAHGGSAASSALK	liver	—	100.0	None	—
O94888	UBXN7	DVWSNEAVK	kidney	—	100.0	None	—
O94888	UBXN7	DVWSNEAVK	lung	—	100.0	None	—
O94888	UBXN7	EQITLPEQAK	Heart	—	100.0	None	—
O94888	UBXN7	EQITLPEQAK	kidney	—	100.0	None	—
O94888	UBXN7	EQITLPEQAK	liver	—	100.0	None	—
O94903	PLPBP	TFGENYVQELLEK	liver	—	100.0	None	—
O94903	PLPBP	WHFIGHLQK	Heart	—	100.0	None	—
O94903	PLPBP	WHFIGHLQK	kidney	—	100.0	None	—
O94903	PLPBP	WHFIGHLQK	liver	—	100.0	None	—
O94903	PLPBP	WHFIGHLQK	lung	—	100.0	None	—
O94903	PLPBP	WHFIGHLQK	Spleen	—	100.0	None	—
O94905	ERLIN2	ALIEAEK	kidney	—	100.0	None	—
O94905	ERLIN2	ALIEAEK	liver	—	100.0	None	—
O94905	ERLIN2	ALIEAEK	lung	—	100.0	None	—
O94905	ERLIN2	ALIEAEK	Spleen	—	100.0	None	—
O94905	ERLIN2	IEVVNFLVPNAVYDIVK	Heart	—	100.0	None	—
O94905	ERLIN2	IEVVNFLVPNAVYDIVK	kidney	—	100.0	None	—
O94905	ERLIN2	IEVVNFLVPNAVYDIVK	liver	—	100.0	None	—
O94905	ERLIN2	IEVVNFLVPNAVYDIVK	lung	—	100.0	None	—
O94905	ERLIN2	IEVVNFLVPNAVYDIVK	Spleen	—	100.0	None	—
O94905	ERLIN2	LLIAAQK	Heart	—	100.0	None	—
O94905	ERLIN2	LLIAAQK	kidney	—	100.0	None	—
O94905	ERLIN2	LLIAAQK	liver	—	100.0	None	—
O94905	ERLIN2	LLIAAQK	lung	—	100.0	None	—
O94905	ERLIN2	LLIAAQK	Spleen	—	100.0	None	—
O94905	ERLIN2	VTKPNIPEAIR	Heart	—	100.0	None	—
O94905	ERLIN2	VTKPNIPEAIR	kidney	—	100.0	None	—
O94905	ERLIN2	VTKPNIPEAIR	liver	—	100.0	None	—
O94905	ERLIN2	VTKPNIPEAIR	lung	—	100.0	None	—
O94905	ERLIN2	VTKPNIPEAIR	Spleen	—	100.0	None	—
O94906	PRPF6	EAYNQGLK	lung	—	100.0	None	—
O94906	PRPF6	EAYNQGLK	Spleen	—	100.0	None	—
O94906	PRPF6	HIWITAAK	Heart	—	100.0	None	—
O94906	PRPF6	HIWITAAK	kidney	—	100.0	None	—
O94906	PRPF6	HIWITAAK	liver	—	100.0	None	—
O94906	PRPF6	HIWITAAK	lung	—	100.0	None	—
O94906	PRPF6	HIWITAAK	Spleen	—	100.0	None	—

SysQuan Human Database

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