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
O00217	NDUFS8	YDIDMTK	kidney	—	100.0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	kidney	—	100.0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	liver	—	100.0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	liver	—	100.0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	lung	—	100.0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	Spleen	—	100.0	MRM	['Meth']
O00299	CLIC1	LHIVQVVCK	dbs	—	100.0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	Heart	—	100.0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	kidney	—	100.0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	lung	—	100.0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	plasma	—	100.0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	Spleen	—	100.0	MRM	['Cys']
O00330	PDHX	STVPHAYATADCDLGAVLK	kidney	—	100.0	MRM	['Cys']
O00330	PDHX	STVPHAYATADCDLGAVLK	liver	—	100.0	MRM	['Cys']
O00330	PDHX	STVPHAYATADCDLGAVLK	Spleen	—	100.0	MRM	['Cys']
O00763	ACACB	FVVMVTPEDLK	Heart	—	100.0	MRM	['Meth']
O15126	SCAMP1	AQQEFATGVMSNK	Heart	—	100.0	MRM	['Meth']
O15126	SCAMP1	AQQEFATGVMSNK	liver	—	100.0	MRM	['Meth']
O15126	SCAMP1	AQQEFATGVMSNK	lung	—	100.0	MRM	['Meth']
O15126	SCAMP1	AQQEFATGVMSNK	lung	—	100.0	MRM	['Meth']
O15126	SCAMP1	AQQEFATGVMSNK	plasma	—	100.0	MRM	['Meth']
O15126	SCAMP1	AQQEFATGVMSNK	Spleen	—	100.0	MRM	['Meth']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	dbs	—	100.0	MRM	['Cys']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	kidney	—	100.0	MRM	['Cys']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	liver	—	100.0	MRM	['Cys']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	lung	—	100.0	MRM	['Cys']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	plasma	—	100.0	MRM	['Cys']
O43707	ACTN4	MVSDINNGWQHLEQAEK	Heart	—	100.0	MRM	['Meth']
O43707	ACTN4	MVSDINNGWQHLEQAEK	Heart	—	100.0	MRM	['Meth']
O43707	ACTN4	MVSDINNGWQHLEQAEK	kidney	—	100.0	MRM	['Meth']
O43707	ACTN4	MVSDINNGWQHLEQAEK	liver	—	100.0	MRM	['Meth']
O43707	ACTN4	MVSDINNGWQHLEQAEK	lung	—	100.0	MRM	['Meth']
O43707	ACTN4	MVSDINNGWQHLEQAEK	plasma	—	100.0	MRM	['Meth']
O43837	IDH3B	DMGGYSTTTDFIK	dbs	—	100.0	MRM	['Meth']
O43837	IDH3B	DMGGYSTTTDFIK	kidney	—	100.0	MRM	['Meth']
O43837	IDH3B	DMGGYSTTTDFIK	liver	—	100.0	MRM	['Meth']
O43837	IDH3B	DMGGYSTTTDFIK	liver	—	100.0	MRM	['Meth']
O43837	IDH3B	DMGGYSTTTDFIK	lung	—	100.0	MRM	['Meth']
O43837	IDH3B	HLNLEYHSSMIADAVK	kidney	—	100.0	MRM	['Meth']
O43837	IDH3B	HLNLEYHSSMIADAVK	kidney	—	100.0	MRM	['Meth']
O43837	IDH3B	HLNLEYHSSMIADAVK	liver	—	100.0	MRM	['Meth']
O43837	IDH3B	HLNLEYHSSMIADAVK	lung	—	100.0	MRM	['Meth']
O43865	AHCYL1	LCVPAMNVNDSVTK	kidney	—	100.0	MRM	['Meth', 'Cys']
O43865	AHCYL1	LCVPAMNVNDSVTK	liver	—	100.0	MRM	['Meth', 'Cys']
O43865	AHCYL1	LCVPAMNVNDSVTK	lung	—	100.0	MRM	['Meth', 'Cys']
O43865	AHCYL1	QVDVVITCTGNK	Heart	—	100.0	MRM	['Cys']
O60749	SNX2	MNESDAWFEEK	dbs	—	100.0	MRM	['Meth']
O60749	SNX2	MNESDAWFEEK	Heart	—	100.0	MRM	['Meth']
O60749	SNX2	MNESDAWFEEK	kidney	—	100.0	MRM	['Meth']
O60749	SNX2	MNESDAWFEEK	kidney	—	100.0	MRM	['Meth']

SysQuan Human Database

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