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
Q5VYS8	TUT7	LSLFGSSK	lung	—	100.0	None	—
Q5VYS8	TUT7	LSLFGSSK	Spleen	—	100.0	None	—
Q5VYS8	TUT7	NILPITTAK	kidney	—	99.5	None	—
Q5VYS8	TUT7	NILPITTAK	liver	—	100.0	None	—
Q5VYS8	TUT7	NILPITTAK	lung	—	100.0	None	—
Q5VYS8	TUT7	SLLTTFK	liver	—	100.0	None	—
Q5VYS8	TUT7	SLLTTFK	Spleen	—	100.0	None	—
Q5VYS8	TUT7	YFALPHK	liver	—	100.0	None	—
Q5VYS8	TUT7	YFALPHK	lung	—	100.0	None	—
Q5VZ18	SHE	DSLQGLIQAAAGK	Heart	—	100.0	None	—
Q5VZ18	SHE	DSLQGLIQAAAGK	lung	—	100.0	None	—
Q5VZ89	DENND4C	DKPPLTDIGVLYEGK	Heart	—	100.0	None	—
Q5VZ89	DENND4C	DKPPLTDIGVLYEGK	kidney	—	100.0	None	—
Q5VZ89	DENND4C	DKPPLTDIGVLYEGK	liver	—	100.0	None	—
Q5VZ89	DENND4C	DKPPLTDIGVLYEGK	lung	—	100.0	None	—
Q5VZ89	DENND4C	DKPPLTDIGVLYEGK	Spleen	—	100.0	None	—
Q5VZ89	DENND4C	LDNILSGPK	Heart	—	100.0	None	—
Q5VZ89	DENND4C	LDNILSGPK	kidney	—	100.0	None	—
Q5VZ89	DENND4C	LDNILSGPK	liver	—	100.0	None	—
Q5VZ89	DENND4C	LDNILSGPK	lung	—	100.0	None	—
Q5VZ89	DENND4C	LDNILSGPK	Spleen	—	100.0	None	—
Q5VZ89	DENND4C	SGIFLWTK	Heart	—	100.0	None	—
Q5VZ89	DENND4C	SGIFLWTK	liver	—	100.0	None	—
Q5VZ89	DENND4C	SGIFLWTK	Spleen	—	100.0	None	—
Q5VZ89	DENND4C	SVPASNAIAYK	kidney	—	100.0	None	—
Q5VZ89	DENND4C	SVPASNAIAYK	lung	—	100.0	None	—
Q5VZ89	DENND4C	SVPASNAIAYK	Spleen	—	100.0	None	—
Q5VZE5	NAA35	AFALGILK	Heart	—	100.0	None	—
Q5VZE5	NAA35	AFALGILK	kidney	—	100.0	None	—
Q5VZE5	NAA35	AFALGILK	liver	—	100.0	None	—
Q5VZE5	NAA35	AFALGILK	lung	—	100.0	None	—
Q5VZE5	NAA35	AFALGILK	Spleen	—	100.0	None	—
Q5VZE5	NAA35	LGHILEEFATLQDEAEK	kidney	—	100.0	None	—
Q5VZE5	NAA35	LGHILEEFATLQDEAEK	Spleen	—	100.0	None	—
Q5VZE5	NAA35	SFVSPPVLSPK	Heart	—	100.0	None	—
Q5VZE5	NAA35	SFVSPPVLSPK	kidney	—	100.0	None	—
Q5VZE5	NAA35	SFVSPPVLSPK	liver	—	100.0	None	—
Q5VZE5	NAA35	SFVSPPVLSPK	lung	—	100.0	None	—
Q5VZE5	NAA35	SFVSPPVLSPK	Spleen	—	100.0	None	—
Q5VZE5	NAA35	SLLQTTFLVDNK	liver	—	100.0	None	—
Q5VZE5	NAA35	SLLQTTFLVDNK	lung	—	100.0	None	—
Q5VZE5	NAA35	SLLQTTFLVDNK	Spleen	—	100.0	None	—
Q5VZE5	NAA35	YSPPPQSPELYVAASK	liver	—	100.0	None	—
Q5VZF2	MBNL2	YLHPPTHLK	Heart	—	100.0	None	—
Q5VZF2	MBNL2	YLHPPTHLK	kidney	—	100.0	None	—
Q5VZF2	MBNL2	YLHPPTHLK	liver	—	100.0	None	—
Q5VZF2	MBNL2	YLHPPTHLK	lung	—	100.0	None	—
Q5VZF2	MBNL2	YLHPPTHLK	Spleen	—	100.0	None	—
Q5VZK9	CARMIL1	ALQINTK	lung	—	100.0	None	—
Q5VZK9	CARMIL1	LSPEPLK	kidney	—	100.0	None	—

SysQuan Human Database

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