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
O60306	AQR	TLIVTHSNQALNQLFEK	kidney	—	100.0	None	—
O60306	AQR	TLIVTHSNQALNQLFEK	liver	—	100.0	None	—
O60306	AQR	TLIVTHSNQALNQLFEK	lung	—	100.0	None	—
O60306	AQR	TLIVTHSNQALNQLFEK	Spleen	—	100.0	None	—
O60306	AQR	YWAPHIK	lung	—	100.0	None	—
O60306	AQR	YWAPHIK	Spleen	—	100.0	None	—
O60307	MAST3	DLKPDNLLITSLGHIK	kidney	—	100.0	None	—
O60307	MAST3	DLKPDNLLITSLGHIK	liver	—	100.0	None	—
O60307	MAST3	DLKPDNLLITSLGHIK	lung	—	100.0	None	—
O60307	MAST3	DLKPDNLLITSLGHIK	Spleen	—	100.0	None	—
O60307	MAST3	TTALENTSIK	Spleen	—	100.0	None	—
O60308	CEP104	SVYVDAVGQFLK	lung	—	100.0	None	—
O60313	OPA1	ALGYFAVVTGK	Heart	—	100.0	None	—
O60313	OPA1	ALGYFAVVTGK	kidney	—	100.0	None	—
O60313	OPA1	ALGYFAVVTGK	liver	—	100.0	None	—
O60313	OPA1	EHDDIFDK	Heart	—	100.0	None	—
O60313	OPA1	EHDDIFDK	kidney	—	100.0	None	—
O60313	OPA1	ESVEQQADSFK	liver	—	100.0	None	—
O60313	OPA1	ESVEQQADSFK	lung	—	100.0	None	—
O60313	OPA1	ESVEQQADSFK	Spleen	—	100.0	None	—
O60313	OPA1	EVLEDFAEDGEK	kidney	—	100.0	None	—
O60313	OPA1	EVLEDFAEDGEK	lung	—	100.0	None	—
O60313	OPA1	EYEEEFFQNSK	liver	—	100.0	None	—
O60313	OPA1	EYEEEFFQNSK	lung	—	100.0	None	—
O60313	OPA1	EYEEEFFQNSK	Spleen	—	100.0	None	—
O60313	OPA1	FNLETEWK	Heart	—	100.0	None	—
O60313	OPA1	FNLETEWK	liver	—	100.0	None	—
O60313	OPA1	FNLETEWK	lung	—	100.0	None	—
O60313	OPA1	GVEVDPSLIK	Heart	—	100.0	None	—
O60313	OPA1	GVEVDPSLIK	liver	—	100.0	None	—
O60313	OPA1	GVEVDPSLIK	lung	—	100.0	None	—
O60313	OPA1	GVEVDPSLIK	Spleen	—	100.0	None	—
O60313	OPA1	IDQLQEELLHTQLK	kidney	—	100.0	None	—
O60313	OPA1	IDQLQEELLHTQLK	liver	—	100.0	None	—
O60313	OPA1	IDQLQEELLHTQLK	Spleen	—	100.0	None	—
O60313	OPA1	IQQIIEGK	liver	—	100.0	None	—
O60313	OPA1	IQQIIEGK	lung	—	100.0	None	—
O60313	OPA1	LDAFIEALHQEK	liver	—	100.0	None	—
O60313	OPA1	LDAFIEALHQEK	lung	—	100.0	None	—
O60313	OPA1	NEILDEVISLSQVTPK	Heart	—	100.0	None	—
O60313	OPA1	NEILDEVISLSQVTPK	kidney	—	100.0	None	—
O60313	OPA1	NEILDEVISLSQVTPK	liver	—	100.0	None	—
O60313	OPA1	NEILDEVISLSQVTPK	lung	—	100.0	None	—
O60313	OPA1	NEILDEVISLSQVTPK	Spleen	—	100.0	None	—
O60313	OPA1	TIFVLTK	Heart	—	100.0	None	—
O60313	OPA1	TIFVLTK	kidney	—	100.0	None	—
O60313	OPA1	TIFVLTK	liver	—	100.0	None	—
O60313	OPA1	TIFVLTK	lung	—	100.0	None	—
O60313	OPA1	TIFVLTK	Spleen	—	100.0	None	—
O60313	OPA1	VQLAEDLK	Heart	—	100.0	None	—

SysQuan Human Database

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