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
O00192	ARVCF	NFDTLDLPK	kidney	—	100.0	None	—
O00192	ARVCF	NFDTLDLPK	liver	—	100.0	None	—
O00192	ARVCF	NFDTLDLPK	lung	—	100.0	None	—
O00192	ARVCF	NFDTLDLPK	Spleen	—	100.0	None	—
O00192	ARVCF	NLSYHVHK	lung	—	100.0	None	—
O00194	RAB27B	LLALGDSGVGK	dbs	—	100.0	None	—
O00194	RAB27B	LLALGDSGVGK	liver	—	100.0	None	—
O00194	RAB27B	LLALGDSGVGK	lung	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	dbs	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	kidney	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	liver	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	lung	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	plasma	—	100.0	None	—
O00194	RAB27B	TDGDYDYLIK	Spleen	—	100.0	None	—
O00203	AP3B1	EGSTAQLIINTEK	kidney	—	100.0	None	—
O00203	AP3B1	EGSTAQLIINTEK	lung	—	100.0	None	—
O00203	AP3B1	EGSTAQLIINTEK	Spleen	—	100.0	None	—
O00203	AP3B1	ELKPVLSQG	Heart	—	100.0	None	—
O00203	AP3B1	ELKPVLSQG	kidney	—	100.0	None	—
O00203	AP3B1	ELKPVLSQG	liver	—	100.0	None	—
O00203	AP3B1	ELKPVLSQG	lung	—	100.0	None	—
O00203	AP3B1	LLTQYILNLGK	Heart	—	100.0	None	—
O00203	AP3B1	LLTQYILNLGK	kidney	—	100.0	None	—
O00203	AP3B1	LLTQYILNLGK	liver	—	100.0	None	—
O00203	AP3B1	LLTQYILNLGK	lung	—	100.0	None	—
O00203	AP3B1	LYLTNSK	kidney	—	100.0	None	—
O00203	AP3B1	LYLTNSK	liver	—	100.0	None	—
O00203	AP3B1	LYLTNSK	lung	—	100.0	None	—
O00203	AP3B1	LYLTNSK	Spleen	—	100.0	None	—
O00203	AP3B1	LYSLDPEQK	dbs	—	100.0	None	—
O00203	AP3B1	NTKPLLQSR	liver	—	100.0	None	—
O00203	AP3B1	NTKPLLQSR	lung	—	100.0	None	—
O00203	AP3B1	NTKPLLQSR	Spleen	—	100.0	None	—
O00203	AP3B1	PAPLLESPFK	kidney	—	100.0	None	—
O00203	AP3B1	PAPLLESPFK	liver	—	100.0	None	—
O00203	AP3B1	PAPLLESPFK	lung	—	100.0	None	—
O00203	AP3B1	SFTSEDDLVK	dbs	—	100.0	None	—
O00203	AP3B1	SFTSEDDLVK	Heart	—	100.0	None	—
O00203	AP3B1	SFTSEDDLVK	lung	—	100.0	None	—
O00203	AP3B1	SFTSEDDLVK	Spleen	—	100.0	None	—
O00204	SULT2B1	GEVQFGSWFDHIK	kidney	—	100.0	None	—
O00204	SULT2B1	GEVQFGSWFDHIK	lung	—	100.0	None	—
O00213	APBB1	DLLLQLEDETLK	Heart	—	100.0	None	—
O00213	APBB1	DLLLQLEDETLK	lung	—	100.0	None	—
O00213	APBB1	DLLLQLEDETLK	Spleen	—	100.0	None	—
O00213	APBB1	LVDVPFQVEFPAPK	kidney	—	100.0	None	—
O00213	APBB1	LVDVPFQVEFPAPK	lung	—	100.0	None	—
O00231	PSMD11	ALLVEVQLLESK	dbs	—	100.0	None	—
O00231	PSMD11	ALLVEVQLLESK	Heart	—	100.0	None	—
O00231	PSMD11	ALLVEVQLLESK	kidney	—	100.0	None	—

SysQuan Human Database

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