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
Q15111	PLCL1	IISGQNFPKPK	Heart	—	100.0	None	—
Q15111	PLCL1	IISGQNFPKPK	kidney	—	100.0	None	—
Q15111	PLCL1	IISGQNFPKPK	lung	—	100.0	None	—
Q15111	PLCL1	QLNPTLK	kidney	—	100.0	None	—
Q15111	PLCL1	SLEAIEEK	kidney	—	100.0	None	—
Q15111	PLCL1	SLEAIEEK	lung	—	100.0	None	—
Q15111	PLCL1	SLEAIEEK	Spleen	—	100.0	None	—
Q15111	PLCL1	TIDDIFK	kidney	—	100.0	None	—
Q15111	PLCL1	TIDDIFK	lung	—	100.0	None	—
Q15118	PDK1	LYAQYFQGDLK	Heart	—	100.0	None	—
Q15118	PDK1	LYAQYFQGDLK	kidney	—	100.0	None	—
Q15118	PDK1	LYAQYFQGDLK	liver	—	100.0	None	—
Q15118	PDK1	LYSLEGYGTDAVIYIK	Heart	—	100.0	None	—
Q15118	PDK1	LYSLEGYGTDAVIYIK	kidney	—	100.0	None	—
Q15118	PDK1	LYSLEGYGTDAVIYIK	lung	—	100.0	None	—
Q15118	PDK1	LYSLEGYGTDAVIYIK	Spleen	—	100.0	None	—
Q15119	PDK2	NASLAGAPK	Heart	—	100.0	None	—
Q15119	PDK2	YIEHFSK	kidney	—	100.0	None	—
Q15119	PDK2	YIEHFSK	liver	—	100.0	None	—
Q15119	PDK2	YIEHFSK	lung	—	100.0	None	—
Q15119	PDK2	YIEHFSK	Spleen	—	100.0	None	—
Q15120	PDK3	EGYPAVK	kidney	—	100.0	None	—
Q15120	PDK3	FSPSPLSIK	Heart	—	100.0	None	—
Q15120	PDK3	FSPSPLSIK	lung	—	100.0	None	—
Q15120	PDK3	TLVTLGK	lung	—	100.0	None	—
Q15120	PDK3	TLVTLGK	Spleen	—	100.0	None	—
Q15120	PDK3	YFQGDLK	Spleen	—	100.0	None	—
Q15121	PEA15	AEYGTLLQDLTNNITLEDLEQLK	kidney	—	100.0	None	—
Q15121	PEA15	AEYGTLLQDLTNNITLEDLEQLK	liver	—	100.0	None	—
Q15121	PEA15	AEYGTLLQDLTNNITLEDLEQLK	lung	—	100.0	None	—
Q15121	PEA15	AEYGTLLQDLTNNITLEDLEQLK	Spleen	—	100.0	None	—
Q15121	PEA15	EDIPSEK	Heart	—	100.0	None	—
Q15121	PEA15	EDIPSEK	kidney	—	100.0	None	—
Q15121	PEA15	EDIPSEK	lung	—	100.0	None	—
Q15121	PEA15	EDIPSEK	Spleen	—	100.0	None	—
Q15121	PEA15	QPSEEEIIK	Heart	—	100.0	None	—
Q15121	PEA15	QPSEEEIIK	kidney	—	100.0	None	—
Q15121	PEA15	QPSEEEIIK	liver	—	100.0	None	—
Q15121	PEA15	SEEITTGSAWFSFLESHNK	Heart	—	100.0	None	—
Q15121	PEA15	SEEITTGSAWFSFLESHNK	liver	—	100.0	None	—
Q15121	PEA15	SEEITTGSAWFSFLESHNK	lung	—	100.0	None	—
Q15121	PEA15	SEEITTGSAWFSFLESHNK	Spleen	—	100.0	None	—
Q15124	PGM5	DPSGHDQEPQAVLSPLIAIALK	Heart	—	100.0	None	—
Q15124	PGM5	DPSGHDQEPQAVLSPLIAIALK	kidney	—	100.0	None	—
Q15124	PGM5	DPSGHDQEPQAVLSPLIAIALK	lung	—	100.0	None	—
Q15124	PGM5	DPSGHDQEPQAVLSPLIAIALK	Spleen	—	100.0	None	—
Q15124	PGM5	FNVANGGPAPDVVSDK	kidney	—	100.0	None	—
Q15124	PGM5	FNVANGGPAPDVVSDK	lung	—	100.0	None	—
Q15124	PGM5	QEFDLENK	Heart	—	100.0	None	—
Q15124	PGM5	QEFDLENK	kidney	—	100.0	None	—

SysQuan Human Database

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