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
Q6L8Q7	PDE12	EEAVAEDVLNVDAWQDGAVLQIGDVK	kidney	—	100.0	None	—
Q6L8Q7	PDE12	EEAVAEDVLNVDAWQDGAVLQIGDVK	Spleen	—	100.0	None	—
Q6L8Q7	PDE12	IATNALK	Spleen	—	100.0	None	—
Q6L9W6	B4GALNT3	EWTAPGEFGK	kidney	—	100.0	None	—
Q6L9W6	B4GALNT3	IFGYLHPFTDGK	kidney	—	100.0	None	—
Q6MZP7	LIN54	LILTTLGK	lung	—	100.0	None	—
Q6MZP7	LIN54	LPFTFVTK	kidney	—	100.0	None	—
Q6MZP7	LIN54	LPFTFVTK	lung	—	100.0	None	—
Q6MZP7	LIN54	LPFTFVTK	Spleen	—	100.0	None	—
Q6MZP7	LIN54	TIIPLATAPNVQQIQVPGSK	kidney	—	100.0	None	—
Q6MZP7	LIN54	TIIPLATAPNVQQIQVPGSK	lung	—	100.0	None	—
Q6MZP7	LIN54	TIIPLATAPNVQQIQVPGSK	Spleen	—	100.0	None	—
Q6MZP7	LIN54	VLSQSTPGTPSK	kidney	—	100.0	None	—
Q6MZP7	LIN54	VLSQSTPGTPSK	lung	—	100.0	None	—
Q6MZP7	LIN54	VLSQSTPGTPSK	Spleen	—	100.0	None	—
Q6MZQ0	PRR5L	SELGSFITDYFQNQLLAK	lung	—	100.0	None	—
Q6N069	NAA16	LLVEEIK	kidney	—	100.0	None	—
Q6N069	NAA16	LLVEEIK	liver	—	100.0	None	—
Q6N069	NAA16	LLVEEIK	lung	—	100.0	None	—
Q6N069	NAA16	LLVEEIK	Spleen	—	100.0	None	—
Q6N069	NAA16	SAIEIYLK	liver	—	100.0	None	—
Q6N069	NAA16	SAIEIYLK	Spleen	—	100.0	None	—
Q6N069	NAA16	SVSNHSNLPDIVSK	kidney	—	100.0	None	—
Q6N069	NAA16	SVSNHSNLPDIVSK	liver	—	100.0	None	—
Q6N069	NAA16	SVSNHSNLPDIVSK	Spleen	—	100.0	None	—
Q6N069	NAA16	VSIIQELVTNYEASLK	kidney	—	100.0	None	—
Q6N069	NAA16	VSIIQELVTNYEASLK	liver	—	100.0	None	—
Q6N069	NAA16	VSIIQELVTNYEASLK	lung	—	100.0	None	—
Q6NSJ0	MYORG	DVYLPAGK	kidney	—	100.0	None	—
Q6NSJ0	MYORG	IDSQFLIGDTLLVAPVLEPGK	kidney	—	100.0	None	—
Q6NT55	CYP4F22	LLTPAFHFDILK	kidney	—	100.0	None	—
Q6NT55	CYP4F22	LLTPAFHFDILK	liver	—	100.0	None	—
Q6NT55	CYP4F22	LLTPAFHFDILK	lung	—	100.0	None	—
Q6NT55	CYP4F22	LLTPAFHFDILK	Spleen	—	100.0	None	—
Q6NT76	HMBOX1	ISHWLLQQGSDLSEQK	lung	—	100.0	None	—
Q6NUK1	SLC25A24	HSTGIDIGDSLTIPDEFTEDEK	kidney	—	100.0	None	—
Q6NUK1	SLC25A24	HSTGIDIGDSLTIPDEFTEDEK	lung	—	100.0	None	—
Q6NUK1	SLC25A24	HSTGIDIGDSLTIPDEFTEDEK	Spleen	—	100.0	None	—
Q6NUK1	SLC25A24	IFTTGDVNK	Heart	—	100.0	None	—
Q6NUK1	SLC25A24	IFTTGDVNK	kidney	—	100.0	None	—
Q6NUK1	SLC25A24	IFTTGDVNK	Spleen	—	100.0	None	—
Q6NUK1	SLC25A24	LLTEEGQK	Heart	—	100.0	None	—
Q6NUK1	SLC25A24	LLTEEGQK	kidney	—	100.0	None	—
Q6NUK1	SLC25A24	LLTEEGQK	lung	—	100.0	None	—
Q6NUK1	SLC25A24	LLTEEGQK	Spleen	—	100.0	None	—
Q6NUK1	SLC25A24	SYWLDNFAK	Heart	—	100.0	None	—
Q6NUK1	SLC25A24	SYWLDNFAK	kidney	—	100.0	None	—
Q6NUK1	SLC25A24	SYWLDNFAK	lung	—	100.0	None	—
Q6NUK1	SLC25A24	SYWLDNFAK	Spleen	—	100.0	None	—
Q6NUK4	REEP3	FLHPLLSSK	Heart	—	100.0	None	—

SysQuan Human Database

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