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
Q709C8	VPS13C	LATQVIK	kidney	—	100.0	None	—
Q709C8	VPS13C	LATQVIK	liver	—	100.0	None	—
Q709C8	VPS13C	LATQVIK	lung	—	100.0	None	—
Q709C8	VPS13C	LATQVIK	Spleen	—	100.0	None	—
Q709C8	VPS13C	LGIWGGNVALDNLQIK	dbs	—	100.0	None	—
Q709C8	VPS13C	LGIWGGNVALDNLQIK	Heart	—	100.0	None	—
Q709C8	VPS13C	LGIWGGNVALDNLQIK	kidney	—	100.0	None	—
Q709C8	VPS13C	LGIWGGNVALDNLQIK	liver	—	100.0	None	—
Q709C8	VPS13C	LGIWGGNVALDNLQIK	lung	—	100.0	None	—
Q709C8	VPS13C	LGIWGGNVALDNLQIK	Spleen	—	100.0	None	—
Q709C8	VPS13C	PGLDLLK	Heart	—	100.0	None	—
Q709C8	VPS13C	PGLDLLK	kidney	—	100.0	None	—
Q709C8	VPS13C	PGLDLLK	liver	—	100.0	None	—
Q709C8	VPS13C	PGLDLLK	Spleen	—	100.0	None	—
Q709C8	VPS13C	QESEGSDLLENHIK	dbs	—	100.0	None	—
Q709C8	VPS13C	QESEGSDLLENHIK	Heart	—	100.0	None	—
Q709C8	VPS13C	QESEGSDLLENHIK	kidney	—	100.0	None	—
Q709C8	VPS13C	QESEGSDLLENHIK	liver	—	100.0	None	—
Q709C8	VPS13C	QESEGSDLLENHIK	lung	—	100.0	None	—
Q709C8	VPS13C	QESEGSDLLENHIK	Spleen	—	100.0	None	—
Q709C8	VPS13C	QQDIVPSLVASIGDTTSSLLK	Heart	—	100.0	None	—
Q709C8	VPS13C	QQDIVPSLVASIGDTTSSLLK	kidney	—	100.0	None	—
Q709C8	VPS13C	QQDIVPSLVASIGDTTSSLLK	lung	—	100.0	None	—
Q709C8	VPS13C	SIALDSEPKPFIDVSVITR	dbs	—	100.0	None	—
Q709C8	VPS13C	SIALDSEPKPFIDVSVITR	Heart	—	100.0	None	—
Q709C8	VPS13C	SIALDSEPKPFIDVSVITR	kidney	—	100.0	None	—
Q709C8	VPS13C	SIALDSEPKPFIDVSVITR	liver	—	100.0	None	—
Q709C8	VPS13C	SIALDSEPKPFIDVSVITR	lung	—	100.0	None	—
Q709C8	VPS13C	SIALDSEPKPFIDVSVITR	Spleen	—	100.0	None	—
Q709C8	VPS13C	SIGATLTDVDDLIFK	dbs	—	100.0	None	—
Q709C8	VPS13C	SIGATLTDVDDLIFK	Heart	—	100.0	None	—
Q709C8	VPS13C	SIGATLTDVDDLIFK	kidney	—	100.0	None	—
Q709C8	VPS13C	SIGATLTDVDDLIFK	liver	—	100.0	None	—
Q709C8	VPS13C	SIGATLTDVDDLIFK	lung	—	100.0	None	—
Q709C8	VPS13C	SIGATLTDVDDLIFK	Spleen	—	100.0	None	—
Q709C8	VPS13C	TVPLLLAESK	dbs	—	100.0	None	—
Q709C8	VPS13C	TVPLLLAESK	Heart	—	100.0	None	—
Q709C8	VPS13C	TVPLLLAESK	kidney	—	100.0	None	—
Q709C8	VPS13C	TVPLLLAESK	lung	—	100.0	None	—
Q709C8	VPS13C	TVPLLLAESK	Spleen	—	100.0	None	—
Q709C8	VPS13C	VLLFTDDVALVSK	dbs	—	100.0	None	—
Q709C8	VPS13C	VLLFTDDVALVSK	Heart	—	100.0	None	—
Q709C8	VPS13C	VLLFTDDVALVSK	kidney	—	100.0	None	—
Q709C8	VPS13C	VLLFTDDVALVSK	liver	—	100.0	None	—
Q709C8	VPS13C	VLLFTDDVALVSK	lung	—	100.0	None	—
Q709C8	VPS13C	VLLFTDDVALVSK	Spleen	—	100.0	None	—
Q709C8	VPS13C	VPVVEIK	Heart	—	100.0	None	—
Q709C8	VPS13C	VPVVEIK	kidney	—	100.0	None	—
Q709C8	VPS13C	VPVVEIK	liver	—	100.0	None	—
Q709C8	VPS13C	VPVVEIK	lung	—	100.0	None	—

SysQuan Human Database

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