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
O94813	SLIT2	VDAFQDLHNLNLLSLYDNK	lung	—	100.0	None	—
O94817	ATG12	TIQGLIDFIK	Heart	—	100.0	None	—
O94817	ATG12	TIQGLIDFIK	kidney	—	100.0	None	—
O94817	ATG12	TIQGLIDFIK	lung	—	100.0	None	—
O94817	ATG12	TIQGLIDFIK	Spleen	—	100.0	None	—
O94822	LTN1	AAELLAK	lung	—	100.0	None	—
O94822	LTN1	EATQQAFEK	lung	—	100.0	None	—
O94822	LTN1	FLSLFLK	kidney	—	100.0	None	—
O94822	LTN1	FLSLFLK	liver	—	100.0	None	—
O94822	LTN1	FLSLFLK	Spleen	—	100.0	None	—
O94822	LTN1	HALVTPWLK	kidney	—	100.0	None	—
O94822	LTN1	HALVTPWLK	liver	—	100.0	None	—
O94822	LTN1	HALVTPWLK	lung	—	100.0	None	—
O94822	LTN1	HALVTPWLK	Spleen	—	100.0	None	—
O94822	LTN1	LWWNSSEK	lung	—	100.0	None	—
O94822	LTN1	WFTSSNK	Spleen	—	100.0	None	—
O94826	TOMM70	AAAFEQLQK	Heart	—	100.0	None	—
O94826	TOMM70	AAAFEQLQK	lung	—	100.0	None	—
O94826	TOMM70	AAAFEQLQK	Spleen	—	100.0	None	—
O94826	TOMM70	AVELNPK	Heart	—	100.0	None	—
O94826	TOMM70	AVELNPK	kidney	—	100.0	None	—
O94826	TOMM70	AVELNPK	liver	—	100.0	None	—
O94826	TOMM70	AVELNPK	Spleen	—	100.0	None	—
O94826	TOMM70	EGEALEVK	kidney	—	100.0	None	—
O94826	TOMM70	EGEALEVK	liver	—	100.0	None	—
O94826	TOMM70	EGEALEVK	lung	—	100.0	None	—
O94826	TOMM70	EGEALEVK	Spleen	—	100.0	None	—
O94826	TOMM70	ENSGYLK	lung	—	100.0	None	—
O94826	TOMM70	GLELISK	Heart	—	100.0	None	—
O94826	TOMM70	GLELISK	kidney	—	100.0	None	—
O94826	TOMM70	GLELISK	liver	—	100.0	None	—
O94826	TOMM70	GLELISK	lung	—	100.0	None	—
O94826	TOMM70	GLELISK	Spleen	—	100.0	None	—
O94826	TOMM70	GLLQLQWK	Heart	—	100.0	None	—
O94826	TOMM70	GLLQLQWK	liver	—	100.0	None	—
O94826	TOMM70	GLLQLQWK	lung	—	100.0	None	—
O94826	TOMM70	GLLQLQWK	Spleen	—	100.0	None	—
O94826	TOMM70	YGLKPPTL	Heart	—	100.0	None	—
O94826	TOMM70	YGLKPPTL	kidney	—	100.0	None	—
O94826	TOMM70	YGLKPPTL	liver	—	100.0	None	—
O94826	TOMM70	YGLKPPTL	lung	—	100.0	None	—
O94827	PLEKHG5	VIRPPLLVDK	Heart	—	100.0	None	—
O94827	PLEKHG5	VIRPPLLVDK	kidney	—	100.0	None	—
O94829	IPO13	YVNTLLK	lung	—	100.0	None	—
O94829	IPO13	YWSDIPTDQYESLK	kidney	—	100.0	None	—
O94829	IPO13	YWSDIPTDQYESLK	liver	—	100.0	None	—
O94829	IPO13	YWSDIPTDQYESLK	lung	—	100.0	None	—
O94830	DDHD2	SVSLNLLQTHFK	kidney	—	100.0	None	—
O94830	DDHD2	SVSLNLLQTHFK	liver	—	100.0	None	—
O94830	DDHD2	SVSLNLLQTHFK	lung	—	100.0	None	—

SysQuan Human Database

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