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
P01024	C3	GVFVLNK	lung	—	100.0	MRM	—
P01024	C3	GVFVLNK	plasma	—	100.0	MRM	—
P01024	C3	GVFVLNK	Spleen	—	100.0	MRM	—
P01024	C3	IWDVVEK	dbs	—	100.0	MRM	—
P01024	C3	IWDVVEK	kidney	—	100.0	MRM	—
P01116	KRAS	LVVVGAGGVGK	dbs	—	100.0	MRM	—
P01116	KRAS	LVVVGAGGVGK	kidney	—	100.0	MRM	—
P01116	KRAS	SYGIPFIETSAK	dbs	—	100.0	MRM	—
P01116	KRAS	SYGIPFIETSAK	liver	—	100.0	MRM	—
P02100	HBE1	LHVDPENFK	liver	—	100.0	MRM	—
P02679	FGG	YLQEIYNSNNQK	dbs	—	100.0	MRM	—
P02679	FGG	YLQEIYNSNNQK	kidney	—	100.0	MRM	—
P02679	FGG	YLQEIYNSNNQK	liver	—	100.0	MRM	—
P02679	FGG	YLQEIYNSNNQK	lung	—	100.0	MRM	—
P02679	FGG	YLQEIYNSNNQK	plasma	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	dbs	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	Heart	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	kidney	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	liver	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	lung	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	plasma	—	100.0	MRM	—
P02751	FN1	GLAFTDVDVDSIK	Spleen	—	100.0	MRM	—
P02751	FN1	IGDTWSK	dbs	—	100.0	MRM	—
P02751	FN1	IGDTWSK	Spleen	—	100.0	MRM	—
P02751	FN1	ITGYIIK	dbs	—	100.0	MRM	—
P02751	FN1	ITGYIIK	Heart	—	100.0	MRM	—
P02751	FN1	ITGYIIK	kidney	—	100.0	MRM	—
P02751	FN1	ITGYIIK	liver	—	100.0	MRM	—
P02751	FN1	ITGYIIK	lung	—	100.0	MRM	—
P02751	FN1	ITGYIIK	plasma	—	100.0	MRM	—
P02751	FN1	PRPGVTEATITGLEPGTEYTIYVIALK	dbs	—	100.0	MRM	—
P02751	FN1	PRPGVTEATITGLEPGTEYTIYVIALK	liver	—	100.0	MRM	—
P02751	FN1	PRPGVTEATITGLEPGTEYTIYVIALK	plasma	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	dbs	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	Heart	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	kidney	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	liver	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	lung	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	plasma	—	100.0	MRM	—
P02751	FN1	TDELPQLVTLPHPNLHGPEILDVPSTVQK	Spleen	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	dbs	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	Heart	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	kidney	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	liver	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	lung	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	plasma	—	100.0	MRM	—
P02751	FN1	TYHVGEQWQK	Spleen	—	100.0	MRM	—
P02794	FTH1	IFLQDIK	dbs	—	100.0	MRM	—
P02794	FTH1	IFLQDIK	kidney	—	100.0	MRM	—
P02794	FTH1	IFLQDIK	liver	—	100.0	MRM	—

SysQuan Human Database

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