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
P48728	AMT	DLALMQDK	Spleen	—	—	MRM	['Meth']
P48735	IDH2	DLAGCIHGLSNVK	plasma	—	—	MRM	['Cys']
P48735	IDH2	LIDDMVAQVLK	dbs	—	—	MRM	['Meth']
P48735	IDH2	SSGGFVWACK	dbs	—	—	MRM	['Cys']
P48735	IDH2	SSGGFVWACK	Spleen	—	—	MRM	['Cys']
P48740	MASP1	DQVLVSCDTGYK	Spleen	—	—	MRM	['Cys']
P49327	FASN	DIMLATGK	dbs	—	—	MRM	['Meth']
P49327	FASN	DIMLATGK	Heart	—	—	MRM	['Meth']
P49327	FASN	FDLSQNHPLGMAIFLK	Heart	—	—	MRM	['Meth']
P49327	FASN	FDLSQNHPLGMAIFLK	kidney	—	—	MRM	['Meth']
P49327	FASN	FDLSQNHPLGMAIFLK	liver	—	—	MRM	['Meth']
P49327	FASN	FDLSQNHPLGMAIFLK	lung	—	—	MRM	['Meth']
P49327	FASN	FDLSQNHPLGMAIFLK	lung	—	—	MRM	['Meth']
P49327	FASN	FDLSQNHPLGMAIFLK	Spleen	—	—	MRM	['Meth']
P49407	ARRB1	ACGVDYEVK	Heart	—	—	MRM	['Cys']
P49407	ARRB1	ACGVDYEVK	liver	—	—	MRM	['Cys']
P49720	PSMB3	FGIQAQMVTTDFQK	kidney	—	—	MRM	['Meth']
P49748	ACADVL	LFVALQGCMDK	dbs	—	—	MRM	['Meth', 'Cys']
P49748	ACADVL	LFVALQGCMDK	plasma	—	—	MRM	['Meth', 'Cys']
P49748	ACADVL	SFAVGMFK	dbs	—	—	MRM	['Meth']
P49748	ACADVL	SFAVGMFK	lung	—	—	MRM	['Meth']
P49748	ACADVL	SFAVGMFK	lung	—	—	MRM	['Meth']
P49821	NDUFV1	LKPPFPADVGVFGCPTTVANVETVAVSPTICR	Heart	—	—	MRM	['Cys']
P49821	NDUFV1	LKPPFPADVGVFGCPTTVANVETVAVSPTICR	kidney	—	—	MRM	['Cys']
P49821	NDUFV1	LKPPFPADVGVFGCPTTVANVETVAVSPTICR	lung	—	—	MRM	['Cys']
P49821	NDUFV1	LKPPFPADVGVFGCPTTVANVETVAVSPTICR	Spleen	—	—	MRM	['Cys']
P49821	NDUFV1	YLVVNADEGEPGTCK	plasma	—	—	MRM	['Cys']
P50053	KHK	FGCQVAGK	lung	—	—	MRM	['Cys']
P50053	KHK	FGCQVAGK	Spleen	—	—	MRM	['Cys']
P51553	IDH3G	HTVTMIPGDGIGPELMLHVK	dbs	—	—	MRM	['Meth']
P51553	IDH3G	HTVTMIPGDGIGPELMLHVK	kidney	—	—	MRM	['Meth']
P51553	IDH3G	HTVTMIPGDGIGPELMLHVK	liver	—	—	MRM	['Meth']
P51553	IDH3G	HTVTMIPGDGIGPELMLHVK	lung	—	—	MRM	['Meth']
P51553	IDH3G	HTVTMIPGDGIGPELMLHVK	Spleen	—	—	MRM	['Meth']
P51648	ALDH3A2	IVMEAAAK	Heart	—	—	MRM	['Meth']
P51648	ALDH3A2	IVMEAAAK	lung	—	—	MRM	['Meth']
P51648	ALDH3A2	IVMEAAAK	Spleen	—	—	MRM	['Meth']
P53396	ACLY	GVTIIGPATVGGIKPGCFK	dbs	—	—	MRM	['Cys']
P53597	SUCLG1	ISALQSAGVVVSMSPAQLGTTIYK	dbs	—	—	MRM	['Meth']
P53597	SUCLG1	ISALQSAGVVVSMSPAQLGTTIYK	dbs	—	—	MRM	['Meth']
P53597	SUCLG1	ISALQSAGVVVSMSPAQLGTTIYK	Spleen	—	—	MRM	['Meth']
P53597	SUCLG1	MGHAGAIIAGGK	dbs	—	—	MRM	['Meth']
P53597	SUCLG1	MGHAGAIIAGGK	kidney	—	—	MRM	['Meth']
P53597	SUCLG1	MGHAGAIIAGGK	Spleen	—	—	MRM	['Meth']
P54868	HMGCS2	LMFNDFLSASSDTQTSLYK	Heart	—	—	MRM	['Meth']
P54868	HMGCS2	LMFNDFLSASSDTQTSLYK	kidney	—	—	MRM	['Meth']
P54868	HMGCS2	LMFNDFLSASSDTQTSLYK	liver	—	—	MRM	['Meth']
P54868	HMGCS2	LMFNDFLSASSDTQTSLYK	lung	—	—	MRM	['Meth']
P54868	HMGCS2	LMFNDFLSASSDTQTSLYK	plasma	—	—	MRM	['Meth']
P55084	HADHB	AGLTMNDIDAFEFHEAFSGQILANFK	lung	—	—	MRM	['Meth']

SysQuan Human Database

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