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
P60660	MYL6	CDFTEDQTAEFK	liver	—	98.8	MRM	['Cys']
Q13642	FHL1	FTAVEDQYYCVDCYK	liver	—	98.8	MRM	['Cys']
P00533	EGFR	GPDNCIQCAHYIDGPHCVK	lung	—	98.8	MRM	['Cys']
P48740	MASP1	DQVLVSCDTGYK	kidney	—	98.8	MRM	['Cys']
O15144	ARPC2	NCFASVFEK	Spleen	—	98.8	MRM	['Cys']
Q96I15	SCLY	NFRPGTENTPMIAGLGK	kidney	—	98.8	MRM	['Meth']
P22352	GPX3	LFWEPMK	Heart	—	98.8	MRM	['Meth']
P02751	FN1	WCGTTQNYDADQK	lung	—	98.8	MRM	['Cys']
P05165	PCCA	EIGYPVMIK	Spleen	—	98.8	MRM	['Meth']
P48735	IDH2	SSGGFVWACK	liver	—	98.8	MRM	['Cys']
P05165	PCCA	EIGYPVMIK	lung	—	98.8	MRM	['Meth']
P13639	EEF2	STLTDSLVCK	Heart	—	98.7	MRM	['Cys']
Q15493	RGN	TTSCCFGGK	liver	—	98.7	MRM	['Cys']
P21810	BGN	VVQCSDLGLK	liver	—	98.7	MRM	['Cys']
P49821	NDUFV1	YLVVNADEGEPGTCK	Spleen	—	98.7	MRM	['Cys']
P04899	GNAI2	EIYTHFTCATDTK	liver	—	98.7	MRM	['Cys']
P31948	STIP1	DCEECIQLEPTFIK	liver	—	98.7	MRM	['Cys']
Q9NVF9	ETNK2	LIALEMAK	liver	—	98.7	MRM	['Meth']
P08567	PLEK	GSTLTSPCQDFGK	plasma	—	98.7	MRM	['Cys']
Q9H4A4	RNPEP	AFFPCFDTPAVK	liver	—	98.7	MRM	['Cys']
P00533	EGFR	GPDNCIQCAHYIDGPHCVK	liver	—	98.7	MRM	['Cys']
Q93088	BHMT	QVADEGDALVAGGVSQTPSYLSCK	liver	—	98.7	MRM	['Cys']
P50053	KHK	FGCQVAGK	liver	—	98.7	MRM	['Cys']
P00326	ADH1C	VCLIGCGFSTGYGSAVK	kidney	—	98.7	MRM	['Cys']
P10768	ESD	CFGGLQK	liver	—	98.7	MRM	['Cys']
O43865	AHCYL1	LCVPAMNVNDSVTK	Spleen	—	98.7	MRM	['Meth', 'Cys']
O00217	NDUFS8	YDIDMTK	lung	—	98.6	MRM	['Meth']
Q15063	POSTN	DQGPNVCALQQILGTK	Spleen	—	98.6	MRM	['Cys']
P48163	ME1	AECSAEQCYK	lung	—	98.6	MRM	['Cys']
P26572	MGAT1	ALGVMDDLK	liver	—	98.6	MRM	['Meth']
P48059	LIMS1	NDPYHPDHFNCANCGK	Spleen	—	98.6	MRM	['Cys']
P61586	RHOA	LVIVGDGACGK	plasma	—	98.6	MRM	['Cys']
P41091	EIF2S3	IVLTNPVCTEVGEK	Heart	—	98.6	MRM	['Cys']
P24821	TNC	DTDSAITNCALSYK	liver	—	98.6	MRM	['Cys']
P22307	SCP2	VFVVGVGMTK	Heart	—	98.6	MRM	['Meth']
P00390	GSR	LGGTCVNVGCVPK	liver	—	98.6	MRM	['Cys']
P00367	GLUD1	FTMELAK	Heart	—	98.6	MRM	['Meth']
P11586	MTHFD1	GDLNDCFIPCTPK	lung	—	98.6	MRM	['Cys']
Q00266	MAT1A	VACETVCK	liver	—	98.6	MRM	['Cys']
O14521	SDHD	AVAMLWK	liver	—	98.6	MRM	['Meth']
P07355	ANXA2	STVHEILCK	liver	—	98.5	MRM	['Cys']
P23381	WARS1	GIFGFTDSDCIGK	liver	—	98.5	MRM	['Cys']
P12814	ACTN1	ICDQWDNLGALTQK	liver	—	98.5	MRM	['Cys']
Q9Y697	NFS1	IPLDVNDMK	liver	—	98.5	MRM	['Meth']
P40925	MDH1	VIVVGNPANTNCLTASK	Spleen	—	98.5	MRM	['Cys']
Q96RQ3	MCCC1	IGYPVMIK	Heart	—	98.5	MRM	['Meth']
P17735	TAT	ILGPCTIVQGALK	liver	—	98.5	MRM	['Cys']
P40926	MDH2	TIIPLISQCTPK	plasma	—	98.5	MRM	['Cys']
O75083	WDR1	GPVTDVAYSHDGAFLAVCDASK	Spleen	—	98.5	MRM	['Cys']
P63244	RACK1	YWLCAATGPSIK	Spleen	—	98.5	MRM	['Cys']

SysQuan Human Database

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