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
Q7L8L6	FASTKD5	LESLILK	Spleen	—	100.0	None	—
Q7L8W6	DPH6	VAALISGGK	kidney	—	100.0	None	—
Q7L8W6	DPH6	VAALISGGK	Spleen	—	100.0	None	—
Q7L9L4	MOB1B	ELAPLQELIEK	dbs	—	100.0	None	—
Q7L9L4	MOB1B	ELAPLQELIEK	kidney	—	100.0	None	—
Q7L9L4	MOB1B	ELAPLQELIEK	plasma	—	100.0	None	—
Q7L9L4	MOB1B	IGVPFPK	dbs	—	100.0	None	—
Q7L9L4	MOB1B	IGVPFPK	liver	—	100.0	None	—
Q7L9L4	MOB1B	IGVPFPK	lung	—	100.0	None	—
Q7L9L4	MOB1B	IGVPFPK	plasma	—	100.0	None	—
Q7L9L4	MOB1B	IGVPFPK	Spleen	—	100.0	None	—
Q7L9L4	MOB1B	NIPEGSHQYELLK	Heart	—	100.0	None	—
Q7L9L4	MOB1B	NIPEGSHQYELLK	kidney	—	100.0	None	—
Q7L9L4	MOB1B	NIPEGSHQYELLK	liver	—	100.0	None	—
Q7L9L4	MOB1B	NIPEGSHQYELLK	lung	—	100.0	None	—
Q7L9L4	MOB1B	NIPEGSHQYELLK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	APFEAVK	kidney	—	100.0	None	—
Q7LBC6	KDM3B	APFEAVK	lung	—	100.0	None	—
Q7LBC6	KDM3B	DLLHSGPGK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	EEPSNPFLAFVEK	Heart	—	100.0	None	—
Q7LBC6	KDM3B	EEPSNPFLAFVEK	liver	—	100.0	None	—
Q7LBC6	KDM3B	EEPSNPFLAFVEK	lung	—	100.0	None	—
Q7LBC6	KDM3B	EEPSNPFLAFVEK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	ESHSPFGLDSFNSTAK	kidney	—	100.0	None	—
Q7LBC6	KDM3B	ESHSPFGLDSFNSTAK	liver	—	100.0	None	—
Q7LBC6	KDM3B	ESHSPFGLDSFNSTAK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	KPLFITTDSSK	kidney	—	100.0	None	—
Q7LBC6	KDM3B	LPSYFVRPDLGPK	Heart	—	100.0	None	—
Q7LBC6	KDM3B	LPSYFVRPDLGPK	liver	—	100.0	None	—
Q7LBC6	KDM3B	LPSYFVRPDLGPK	lung	—	100.0	None	—
Q7LBC6	KDM3B	LPSYFVRPDLGPK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	NILYHAVK	kidney	—	100.0	None	—
Q7LBC6	KDM3B	NILYHAVK	lung	—	100.0	None	—
Q7LBC6	KDM3B	NILYHAVK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	QGQPVLVSGVHK	lung	—	100.0	None	—
Q7LBC6	KDM3B	QGQPVLVSGVHK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	SAELLLGK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	TIDEGDADEVTK	kidney	—	100.0	None	—
Q7LBC6	KDM3B	TIDEGDADEVTK	liver	—	100.0	None	—
Q7LBC6	KDM3B	TIDEGDADEVTK	lung	—	100.0	None	—
Q7LBC6	KDM3B	TIDEGDADEVTK	Spleen	—	100.0	None	—
Q7LBC6	KDM3B	VAEDFVSPEHVK	kidney	—	100.0	None	—
Q7LBC6	KDM3B	VAEDFVSPEHVK	lung	—	100.0	None	—
Q7LBC6	KDM3B	VAEDFVSPEHVK	Spleen	—	100.0	None	—
Q7LDG7	RASGRP2	ALILGIYK	liver	—	100.0	None	—
Q7LDG7	RASGRP2	ALILGIYK	lung	—	100.0	None	—
Q7LDG7	RASGRP2	ALILGIYK	plasma	—	100.0	None	—
Q7LDG7	RASGRP2	ALILGIYK	Spleen	—	100.0	None	—
Q7LDG7	RASGRP2	FPILGVHLK	dbs	—	100.0	None	—
Q7LDG7	RASGRP2	FPILGVHLK	lung	—	100.0	None	—

SysQuan Human Database

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