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
P12110	COL6A2	LGEQNFHK	kidney	—	100.0	MRM	—
P12110	COL6A2	LGEQNFHK	liver	—	100.0	MRM	—
P12111	COL6A3	IEEGVPQFLVLISSGK	kidney	—	100.0	MRM	—
P12111	COL6A3	IEEGVPQFLVLISSGK	liver	—	100.0	MRM	—
P12111	COL6A3	IEEGVPQFLVLISSGK	Spleen	—	100.0	MRM	—
P12235	SLC25A4	LLLQVQHASK	Heart	—	100.0	MRM	—
P12236	SLC25A6	LLLQVQHASK	plasma	—	100.0	MRM	—
P12259	F5	QHQLGVWPLLPGSFK	dbs	—	100.0	MRM	—
P12259	F5	QHQLGVWPLLPGSFK	kidney	—	100.0	MRM	—
P12259	F5	QHQLGVWPLLPGSFK	liver	—	100.0	MRM	—
P12259	F5	QHQLGVWPLLPGSFK	lung	—	100.0	MRM	—
P12259	F5	QHQLGVWPLLPGSFK	plasma	—	100.0	MRM	—
P12259	F5	QHQLGVWPLLPGSFK	Spleen	—	100.0	MRM	—
P12259	F5	SQHLDNFSNQIGK	dbs	—	100.0	MRM	—
P12259	F5	SQHLDNFSNQIGK	liver	—	100.0	MRM	—
P12259	F5	SQHLDNFSNQIGK	lung	—	100.0	MRM	—
P12259	F5	SQHLDNFSNQIGK	plasma	—	100.0	MRM	—
P12259	F5	SQHLDNFSNQIGK	Spleen	—	100.0	MRM	—
P12270	TPR	YLDEIVK	Heart	—	100.0	MRM	—
P12270	TPR	YLDEIVK	kidney	—	100.0	MRM	—
P12270	TPR	YLDEIVK	liver	—	100.0	MRM	—
P12270	TPR	YLDEIVK	lung	—	100.0	MRM	—
P12270	TPR	YLDEIVK	Spleen	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	Heart	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	liver	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	Spleen	—	100.0	MRM	—
P12814	ACTN1	LLETIDQLYLEYAK	dbs	—	100.0	MRM	—
P12814	ACTN1	LLETIDQLYLEYAK	Heart	—	100.0	MRM	—
P12814	ACTN1	LLETIDQLYLEYAK	lung	—	100.0	MRM	—
P12821	ACE	VFDGSITK	Heart	—	100.0	MRM	—
P12821	ACE	VFDGSITK	kidney	—	100.0	MRM	—
P12821	ACE	VFDGSITK	lung	—	100.0	MRM	—
P12821	ACE	VFDGSITK	plasma	—	100.0	MRM	—
P12882	MYH1	VGNEYVTK	liver	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	liver	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	lung	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	plasma	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	Spleen	—	100.0	MRM	—
P13533	MYH6	VGNEYVTK	Heart	—	100.0	MRM	—
P13533	MYH6	VGNEYVTK	lung	—	100.0	MRM	—
P13637	ATP1A3	DGPNALTPPPTTPEWVK	liver	—	100.0	MRM	—
P13639	EEF2	ARPFPDGLAEDIDK	dbs	—	100.0	MRM	—
P13639	EEF2	ARPFPDGLAEDIDK	Heart	—	100.0	MRM	—
P13639	EEF2	ARPFPDGLAEDIDK	kidney	—	100.0	MRM	—
P13639	EEF2	ARPFPDGLAEDIDK	liver	—	100.0	MRM	—
P13639	EEF2	ARPFPDGLAEDIDK	lung	—	100.0	MRM	—
P13639	EEF2	ARPFPDGLAEDIDK	Spleen	—	100.0	MRM	—
P13671	C6	ALQEYAAK	liver	—	100.0	MRM	—
P13671	C6	ALQEYAAK	lung	—	100.0	MRM	—
P13671	C6	ALQEYAAK	plasma	—	100.0	MRM	—

SysQuan Human Database

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