SysQuan Core 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
P51553	IDH3G	GNIETNHNLPPSHK	kidney	—	100.0	MRM	—
P51553	IDH3G	GNIETNHNLPPSHK	liver	—	100.0	MRM	—
P51553	IDH3G	GNIETNHNLPPSHK	lung	—	100.0	MRM	—
P51570	GALK1	SLETSLVPLSDPK	liver	—	100.0	MRM	—
P51570	GALK1	SLETSLVPLSDPK	plasma	—	100.0	MRM	—
P51648	ALDH3A2	HLTPVTLELGGK	liver	—	100.0	MRM	—
P51649	ALDH5A1	IITAESGKPLK	kidney	—	100.0	MRM	—
P51649	ALDH5A1	IITAESGKPLK	liver	—	100.0	MRM	—
P51649	ALDH5A1	IITAESGKPLK	lung	—	100.0	MRM	—
P51649	ALDH5A1	ILLHHAANSVK	kidney	—	100.0	MRM	—
P51649	ALDH5A1	ILLHHAANSVK	liver	—	100.0	MRM	—
P51649	ALDH5A1	ILLHHAANSVK	lung	—	100.0	MRM	—
P51649	ALDH5A1	VGNGFEEGTTQGPLINEK	liver	—	100.0	MRM	—
P51649	ALDH5A1	VGNGFEEGTTQGPLINEK	lung	—	100.0	MRM	—
P51857	AKR1D1	QLELILNKPGLK	liver	—	100.0	MRM	—
P51858	HDGF	YQVFFFGTHETAFLGPK	liver	—	100.0	MRM	—
P51884	LUM	ILGPLSYSK	lung	—	100.0	MRM	—
P51884	LUM	ILGPLSYSK	plasma	—	100.0	MRM	—
P52209	PGD	NPELQNLLLDDFFK	liver	—	100.0	MRM	—
P52209	PGD	NPELQNLLLDDFFK	plasma	—	100.0	MRM	—
P52788	SMS	LVEYDIDEVVYDEDSPYQNIK	liver	—	100.0	MRM	—
P52848	NDST1	AHDDPVALK	kidney	—	100.0	MRM	—
P52848	NDST1	AHDDPVALK	lung	—	100.0	MRM	—
P52848	NDST1	ANENSLLSAQLK	liver	—	100.0	MRM	—
P52895	AKR1C2	EDIFYTSK	liver	—	100.0	MRM	—
P52895	AKR1C2	EDIFYTSK	lung	—	100.0	MRM	—
P53004	BLVRA	SPLSWIEEK	lung	—	100.0	MRM	—
P53396	ACLY	EAYPEEAYIADLDAK	liver	—	100.0	MRM	—
P53396	ACLY	EAYPEEAYIADLDAK	plasma	—	100.0	MRM	—
P53396	ACLY	EILIPVFK	kidney	—	100.0	MRM	—
P53396	ACLY	EILIPVFK	liver	—	100.0	MRM	—
P53396	ACLY	EILIPVFK	plasma	—	100.0	MRM	—
P53396	ACLY	FGGALDAAAK	kidney	—	100.0	MRM	—
P53396	ACLY	HLLVHAPEDK	kidney	—	100.0	MRM	—
P53396	ACLY	HLLVHAPEDK	liver	—	100.0	MRM	—
P53396	ACLY	LTLLNPK	plasma	—	100.0	MRM	—
P53597	SUCLG1	QGTFHSQQALEYGTK	liver	—	100.0	MRM	—
P53701	HCCS	YVIDYYDGGEVNK	lung	—	100.0	MRM	—
P54652	HSPA2	EIAEAYLGGK	kidney	—	100.0	MRM	—
P54840	GYS2	TNNFNVETLK	liver	—	100.0	MRM	—
P54840	GYS2	VGGIYTVLQTK	liver	—	100.0	MRM	—
P54868	HMGCS2	DVGILALEVYFPAQYVDQTDLEK	liver	—	100.0	MRM	—
P54886	ALDH18A1	LIDIFYPGDQQSVTFGTK	kidney	—	100.0	MRM	—
P55036	PSMD4	IIAFVGSPVEDNEK	kidney	—	100.0	MRM	—
P55036	PSMD4	IIAFVGSPVEDNEK	lung	—	100.0	MRM	—
P55036	PSMD4	IIAFVGSPVEDNEK	plasma	—	100.0	MRM	—
P55072	VCP	LEILQIHTK	kidney	—	100.0	MRM	—
P55072	VCP	LEILQIHTK	plasma	—	100.0	MRM	—
P55084	HADHB	DQLLLGPTYATPK	liver	—	100.0	MRM	—
P55084	HADHB	DQLLLGPTYATPK	plasma	—	100.0	MRM	—

SysQuan Core Database

Cart (0)