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
P61964	WDR5	FTLAGHTK	Spleen	—	100.0	None	—
P61964	WDR5	IWDVSSGK	lung	—	100.0	None	—
P61964	WDR5	IWGAYDGK	kidney	—	100.0	None	—
P61964	WDR5	IWGAYDGK	liver	—	100.0	None	—
P61964	WDR5	IWGAYDGK	lung	—	100.0	None	—
P61964	WDR5	IWGAYDGK	Spleen	—	100.0	None	—
P61964	WDR5	LGISDVAWSSDSNLLVSASDDK	Heart	—	100.0	None	—
P61964	WDR5	LGISDVAWSSDSNLLVSASDDK	kidney	—	100.0	None	—
P61964	WDR5	LGISDVAWSSDSNLLVSASDDK	liver	—	100.0	None	—
P61964	WDR5	LGISDVAWSSDSNLLVSASDDK	lung	—	100.0	None	—
P61964	WDR5	LGISDVAWSSDSNLLVSASDDK	Spleen	—	100.0	None	—
P61964	WDR5	WIVSGSEDNLVYIWNLQTK	kidney	—	100.0	None	—
P61966	AP1S1	YVELLDK	lung	—	100.0	None	—
P61968	LMO4	VNPGSSSQPPPVTAGSLSWK	kidney	—	100.0	None	—
P61968	LMO4	VNPGSSSQPPPVTAGSLSWK	lung	—	100.0	None	—
P61978	HNRNPK	ENTQTTIK	Heart	—	100.0	None	—
P61978	HNRNPK	ENTQTTIK	lung	—	100.0	None	—
P61978	HNRNPK	GSYGDLGGPIITTQVTIPK	dbs	—	100.0	None	—
P61978	HNRNPK	GSYGDLGGPIITTQVTIPK	Heart	—	100.0	None	—
P61978	HNRNPK	GSYGDLGGPIITTQVTIPK	liver	—	100.0	None	—
P61978	HNRNPK	GSYGDLGGPIITTQVTIPK	plasma	—	100.0	None	—
P61978	HNRNPK	IITITGTQDQIQNAQYLLQNSVK	Heart	—	100.0	None	—
P61978	HNRNPK	IITITGTQDQIQNAQYLLQNSVK	liver	—	100.0	None	—
P61978	HNRNPK	IITITGTQDQIQNAQYLLQNSVK	lung	—	100.0	None	—
P61978	HNRNPK	IITITGTQDQIQNAQYLLQNSVK	plasma	—	100.0	None	—
P61978	HNRNPK	IITITGTQDQIQNAQYLLQNSVK	Spleen	—	100.0	None	—
P61978	HNRNPK	ILSISADIETIGEILK	Heart	—	100.0	None	—
P61978	HNRNPK	ILSISADIETIGEILK	kidney	—	100.0	None	—
P61978	HNRNPK	ILSISADIETIGEILK	liver	—	100.0	None	—
P61978	HNRNPK	ILSISADIETIGEILK	lung	—	100.0	None	—
P61978	HNRNPK	ILSISADIETIGEILK	Spleen	—	100.0	None	—
P61978	HNRNPK	NAGAVIGK	Heart	—	100.0	None	—
P61978	HNRNPK	NAGAVIGK	kidney	—	100.0	None	—
P61978	HNRNPK	NAGAVIGK	liver	—	100.0	None	—
P61978	HNRNPK	NAGAVIGK	lung	—	100.0	None	—
P61978	HNRNPK	VVLIGGKPDR	dbs	—	100.0	None	—
P61978	HNRNPK	VVLIGGKPDR	kidney	—	100.0	None	—
P61978	HNRNPK	VVLIGGKPDR	liver	—	100.0	None	—
P61978	HNRNPK	VVLIGGKPDR	lung	—	100.0	None	—
P61978	HNRNPK	VVLIGGKPDR	Spleen	—	100.0	None	—
P61981	YWHAG	ATVVESSEK	Heart	—	100.0	None	—
P61981	YWHAG	ATVVESSEK	kidney	—	100.0	None	—
P61981	YWHAG	ATVVESSEK	liver	—	100.0	None	—
P61981	YWHAG	ATVVESSEK	lung	—	100.0	None	—
P61981	YWHAG	AYSEAHEISK	dbs	—	100.0	None	—
P61981	YWHAG	AYSEAHEISK	Heart	—	100.0	None	—
P61981	YWHAG	AYSEAHEISK	kidney	—	100.0	None	—
P61981	YWHAG	AYSEAHEISK	lung	—	100.0	None	—
P61981	YWHAG	AYSEAHEISK	plasma	—	100.0	None	—
P61981	YWHAG	AYSEAHEISK	Spleen	—	100.0	None	—

SysQuan Human Database

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