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. (%)	Missed Cleav.	Assays Available	PTM
Q9Y6C9	MTCH2	LCSGVLGTVVHGK	kidney	—	100.0	0	MRM	['Cys']
Q9Y6C9	MTCH2	LCSGVLGTVVHGK	liver	—	100.0	0	MRM	['Cys']
Q9Y6W5	WASF2	MGQEFVESK	kidney	—	100.0	0	MRM	['Meth']
Q9Y6W5	WASF2	MGQEFVESK	liver	—	100.0	0	MRM	['Meth']
Q9Y6W5	WASF2	MGQEFVESK	liver	—	100.0	0	MRM	['Meth']
Q9Y6W5	WASF2	MGQEFVESK	lung	—	100.0	0	MRM	['Meth']
Q9Y6W5	WASF2	MGQEFVESK	Spleen	—	100.0	0	MRM	['Meth']
P00367	GLUD1	RFTMELAK	Heart	—	100.0	1	MRM	['Meth']
P00367	GLUD1	RFTMELAK	kidney	—	100.0	1	MRM	['Meth']
P00367	GLUD1	RFTMELAK	liver	—	100.0	1	MRM	['Meth']
P00367	GLUD1	RFTMELAK	lung	—	100.0	1	MRM	['Meth']
P00367	GLUD1	RFTMELAK	plasma	—	100.0	1	MRM	['Meth']
P01024	C3	LDKACEPGVDYVYK	dbs	—	100.0	1	MRM	['Cys']
P01024	C3	LDKACEPGVDYVYK	Heart	—	100.0	1	MRM	['Cys']
P01024	C3	LDKACEPGVDYVYK	kidney	—	100.0	1	MRM	['Cys']
P01024	C3	LDKACEPGVDYVYK	liver	—	100.0	1	MRM	['Cys']
P01024	C3	LDKACEPGVDYVYK	lung	—	100.0	1	MRM	['Cys']
P01024	C3	LDKACEPGVDYVYK	plasma	—	100.0	1	MRM	['Cys']
P02675	FGB	MGPTELLIEMEDWKGDKVK	liver	—	100.0	2	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWKGDKVK	plasma	—	100.0	2	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWKGDKVK	plasma	—	100.0	2	MRM	['Meth']
P06576	ATP5F1B	TREGNDLYHEMIESGVINLK	Heart	—	100.0	1	MRM	['Meth']
P06576	ATP5F1B	TREGNDLYHEMIESGVINLK	kidney	—	100.0	1	MRM	['Meth']
P06576	ATP5F1B	TREGNDLYHEMIESGVINLK	liver	—	100.0	1	MRM	['Meth']
P06576	ATP5F1B	TREGNDLYHEMIESGVINLK	lung	—	100.0	1	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	lung	—	98.6	0	MRM	['Meth']
O00763	ACACB	FVVMVTPEDLK	Heart	—	99.0	0	MRM	['Meth']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	Heart	—	99.0	0	MRM	['Cys']
O43865	AHCYL1	LCVPAMNVNDSVTK	Spleen	—	98.7	0	MRM	['Meth', 'Cys']
O95881	TXNDC12	EAAASGLPLMVIIHK	liver	—	99.0	0	MRM	['Meth']
P00367	GLUD1	FTMELAK	Heart	—	98.6	0	MRM	['Meth']
P00367	GLUD1	IIKPCNHVLSLSFPIR	Heart	—	98.5	0	MRM	['Cys']
P00367	GLUD1	IIKPCNHVLSLSFPIR	lung	—	98.9	0	MRM	['Cys']
P00558	PGK1	VDFNVPMK	kidney	—	98.8	0	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWK	kidney	—	99.3	0	MRM	['Meth']
P05165	PCCA	EIGYPVMIK	Spleen	—	98.8	0	MRM	['Meth']
P05165	PCCA	MADEAVCVGPAPTSK	kidney	—	98.6	0	MRM	['Meth', 'Cys']
P06733	ENO1	SGETEDTFIADLVVGLCTGQIK	lung	—	98.7	0	MRM	['Cys']
P07355	ANXA2	STVHEILCK	lung	—	99.0	0	MRM	['Cys']
P07947	YES1	AANILVGENLVCK	lung	—	98.6	0	MRM	['Cys']
P10768	ESD	CFGGLQK	lung	—	99.1	0	MRM	['Cys']
P11182	DBT	LSFMPFFLK	Heart	—	98.8	0	MRM	['Meth']
P11182	DBT	SYLENPAFMLLDLK	lung	—	99.2	0	MRM	['Meth']
P11216	PYGB	INPSSMFDVHVK	kidney	—	99.2	0	MRM	['Meth']
P12814	ACTN1	MLDAEDIVGTARPDEK	liver	—	99.2	0	MRM	['Meth']
P12931	SRC	AANILVGENLVCK	lung	—	99.1	0	MRM	['Cys']
P13639	EEF2	STLTDSLVCK	lung	—	98.7	0	MRM	['Cys']
P15090	FABP4	CDAFVGTWK	kidney	—	98.8	0	MRM	['Cys']
P15090	FABP4	CDAFVGTWK	lung	—	98.6	0	MRM	['Cys']
P15090	FABP4	LVSSENFDDYMK	lung	—	98.5	0	MRM	['Meth']

SysQuan Human Database

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