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
Q6ZNJ1	NBEAL2	VETWDVK	kidney	—	100.0	None	—
Q6ZNJ1	NBEAL2	VETWDVK	lung	—	100.0	None	—
Q6ZNJ1	NBEAL2	VETWDVK	Spleen	—	100.0	None	—
Q6ZNL6	FGD5	ALVIAQELLSSEK	Heart	—	100.0	None	—
Q6ZNL6	FGD5	ALVIAQELLSSEK	kidney	—	100.0	None	—
Q6ZNL6	FGD5	ALVIAQELLSSEK	liver	—	100.0	None	—
Q6ZNL6	FGD5	ALVIAQELLSSEK	lung	—	100.0	None	—
Q6ZNL6	FGD5	ALVIAQELLSSEK	Spleen	—	100.0	None	—
Q6ZNL6	FGD5	FLALTFK	kidney	—	100.0	None	—
Q6ZNL6	FGD5	TLFYSFK	liver	—	100.0	None	—
Q6ZP82	CCDC141	HSVFIPK	lung	—	100.0	None	—
Q6ZP82	CCDC141	LLHDHELLLAK	Heart	—	100.0	None	—
Q6ZP82	CCDC141	LLHDHELLLAK	lung	—	100.0	None	—
Q6ZP82	CCDC141	SQQLTDFIEK	Heart	—	100.0	None	—
Q6ZP82	CCDC141	SQQLTDFIEK	lung	—	100.0	None	—
Q6ZQW0	IDO2	IFLSGWK	kidney	—	100.0	None	—
Q6ZQW0	IDO2	IFLSGWK	liver	—	100.0	None	—
Q6ZQW0	IDO2	NLGLPPILVHSDLVLTNWTK	kidney	—	100.0	None	—
Q6ZQW0	IDO2	NLGLPPILVHSDLVLTNWTK	liver	—	100.0	None	—
Q6ZR08	DNAH12	VLAATSLTGLLEK	lung	—	100.0	None	—
Q6ZRI6	C15orf39	AGAIFVPIHLVK	Spleen	—	100.0	None	—
Q6ZRP7	QSOX2	EFTTGENFK	lung	—	100.0	None	—
Q6ZRP7	QSOX2	EFTTGENFK	plasma	—	100.0	None	—
Q6ZRS2	SRCAP	ALDLHLDFIVGQTEK	Spleen	—	100.0	None	—
Q6ZRS2	SRCAP	EITDIAAAAESLQPK	lung	—	100.0	None	—
Q6ZRS2	SRCAP	EITDIAAAAESLQPK	Spleen	—	100.0	None	—
Q6ZRS2	SRCAP	GYTLATTQVK	Spleen	—	100.0	None	—
Q6ZRS2	SRCAP	ILTYYGAQK	lung	—	100.0	None	—
Q6ZRS2	SRCAP	ILTYYGAQK	Spleen	—	100.0	None	—
Q6ZRS2	SRCAP	SPFYLDSLEEK	liver	—	100.0	None	—
Q6ZRV2	FAM83H	AILEQISAHGQK	kidney	—	100.0	None	—
Q6ZRV2	FAM83H	AILEQISAHGQK	liver	—	100.0	None	—
Q6ZRV2	FAM83H	AILEQISAHGQK	lung	—	100.0	None	—
Q6ZRV2	FAM83H	PQGLFEK	liver	—	100.0	None	—
Q6ZRV2	FAM83H	VAELLEK	liver	—	100.0	None	—
Q6ZRY4	RBPMS2	TLFVSGLPVDIKPR	Heart	—	100.0	None	—
Q6ZRY4	RBPMS2	TLFVSGLPVDIKPR	liver	—	100.0	None	—
Q6ZRY4	RBPMS2	TLFVSGLPVDIKPR	lung	—	100.0	None	—
Q6ZRY4	RBPMS2	TLFVSGLPVDIKPR	Spleen	—	100.0	None	—
Q6ZRY4	RBPMS2	WYPSSDTTQQGWK	kidney	—	100.0	None	—
Q6ZRY4	RBPMS2	WYPSSDTTQQGWK	liver	—	100.0	None	—
Q6ZS17	RIPOR1	DLFAALPQVVAVDINDLGTIK	lung	—	100.0	None	—
Q6ZS17	RIPOR1	DLFAALPQVVAVDINDLGTIK	Spleen	—	100.0	None	—
Q6ZS17	RIPOR1	FLEDALGQK	kidney	—	100.0	None	—
Q6ZS17	RIPOR1	FLEDALGQK	liver	—	100.0	None	—
Q6ZS17	RIPOR1	FLEDALGQK	lung	—	100.0	None	—
Q6ZS17	RIPOR1	GLTAYLEVHQQEQEK	Heart	—	100.0	None	—
Q6ZS17	RIPOR1	GLTAYLEVHQQEQEK	kidney	—	100.0	None	—
Q6ZS17	RIPOR1	GLTAYLEVHQQEQEK	liver	—	100.0	None	—
Q6ZS17	RIPOR1	GLTAYLEVHQQEQEK	lung	—	100.0	None	—

SysQuan Human Database

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