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
O00159	MYO1C	SISPEWK	kidney	—	100.0	None	—
O00160	MYO1F	FHWQSHNVK	kidney	—	100.0	None	—
O00160	MYO1F	FHWQSHNVK	lung	—	100.0	None	—
O00160	MYO1F	ISNFLLEK	lung	—	100.0	None	—
O00160	MYO1F	VDFADSVTK	lung	—	100.0	None	—
O00161	SNAP23	TLTELNK	kidney	—	100.0	None	—
O00161	SNAP23	TLTELNK	lung	—	100.0	None	—
O00170	AIP	AHAAVWNAQEAQADFAK	kidney	—	100.0	None	—
O00170	AIP	AHAAVWNAQEAQADFAK	liver	—	100.0	None	—
O00170	AIP	AHAAVWNAQEAQADFAK	lung	—	100.0	None	—
O00170	AIP	GELPDFQDGTK	lung	—	100.0	None	—
O00170	AIP	HVVLYPLVAK	kidney	—	100.0	None	—
O00170	AIP	HVVLYPLVAK	lung	—	100.0	None	—
O00178	GTPBP1	IPVLVQSK	liver	—	100.0	None	—
O00178	GTPBP1	IPVLVQSK	lung	—	100.0	None	—
O00178	GTPBP1	TSSVGNDILGFDSEGNVVNKPDSHGGSLEWTK	lung	—	100.0	None	—
O00178	GTPBP1	VITFIDLAGHEK	kidney	—	100.0	None	—
O00186	STXBP3	LAQLVEK	lung	—	100.0	None	—
O00192	ARVCF	AASHVLQTVWSYK	kidney	—	100.0	None	—
O00192	ARVCF	AASHVLQTVWSYK	liver	—	100.0	None	—
O00192	ARVCF	DAEWTTVFK	liver	—	100.0	None	—
O00192	ARVCF	DAEWTTVFK	lung	—	100.0	None	—
O00192	ARVCF	ELVTGTLWNLSSYEPLK	kidney	—	100.0	None	—
O00192	ARVCF	ELVTGTLWNLSSYEPLK	liver	—	100.0	None	—
O00192	ARVCF	GLPVLVELLQSETDK	kidney	—	100.0	None	—
O00192	ARVCF	GLPVLVELLQSETDK	liver	—	100.0	None	—
O00192	ARVCF	GLPVLVELLQSETDK	lung	—	100.0	None	—
O00192	ARVCF	NFDTLDLPK	liver	—	100.0	None	—
O00192	ARVCF	NLSYHVHK	lung	—	100.0	None	—
O00193	SMAP	LVIGDHK	liver	—	100.0	None	—
O00193	SMAP	LVIGDHK	lung	—	100.0	None	—
O00194	RAB27B	LLALGDSGVGK	liver	—	100.0	None	—
O00194	RAB27B	LLALGDSGVGK	lung	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	kidney	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	liver	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	plasma	—	100.0	None	—
O00203	AP3B1	EGSTAQLIINTEK	kidney	—	100.0	None	—
O00203	AP3B1	ELKPVLSQG	kidney	—	100.0	None	—
O00203	AP3B1	ELKPVLSQG	lung	—	100.0	None	—
O00203	AP3B1	LLTQYILNLGK	kidney	—	100.0	None	—
O00203	AP3B1	LLTQYILNLGK	liver	—	100.0	None	—
O00203	AP3B1	LYLTNSK	kidney	—	100.0	None	—
O00203	AP3B1	LYLTNSK	lung	—	100.0	None	—
O00203	AP3B1	NASELFPAVVK	kidney	—	100.0	None	—
O00203	AP3B1	NASELFPAVVK	liver	—	100.0	None	—
O00203	AP3B1	NASELFPAVVK	lung	—	100.0	None	—
O00203	AP3B1	NTKPLLQSR	liver	—	100.0	None	—
O00203	AP3B1	NTKPLLQSR	lung	—	100.0	None	—
O00203	AP3B1	PAPLLESPFK	liver	—	100.0	None	—
O00203	AP3B1	PAPLLESPFK	lung	—	100.0	None	—

SysQuan Core Database

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