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
Q53SF7	COBLL1	PYISNTLPSDAPK	liver	—	100.0	None	—
Q53SF7	COBLL1	PYISNTLPSDAPK	lung	—	100.0	None	—
Q53SF7	COBLL1	SNTISKPYISNTLPSDAPK	Heart	—	100.0	None	—
Q53SF7	COBLL1	SNTISKPYISNTLPSDAPK	kidney	—	100.0	None	—
Q53SF7	COBLL1	SNTISKPYISNTLPSDAPK	liver	—	100.0	None	—
Q53SF7	COBLL1	SNTISKPYISNTLPSDAPK	lung	—	100.0	None	—
Q53SF7	COBLL1	SNTISKPYISNTLPSDAPK	Spleen	—	100.0	None	—
Q53T59	HS1BP3	HRPEDVVQFLVSK	kidney	—	100.0	None	—
Q53T59	HS1BP3	HRPEDVVQFLVSK	liver	—	100.0	None	—
Q53T59	HS1BP3	HRPEDVVQFLVSK	Spleen	—	100.0	None	—
Q53T59	HS1BP3	YSEIEEFYQK	kidney	—	100.0	None	—
Q53T59	HS1BP3	YSEIEEFYQK	liver	—	100.0	None	—
Q53T59	HS1BP3	YSEIEEFYQK	lung	—	100.0	None	—
Q53T59	HS1BP3	YSEIEEFYQK	Spleen	—	100.0	None	—
Q53TQ3	INO80D	LPDDLQDFDFFEGK	kidney	—	100.0	None	—
Q53TQ3	INO80D	LPDDLQDFDFFEGK	lung	—	100.0	None	—
Q53TQ3	INO80D	LPDDLQDFDFFEGK	Spleen	—	100.0	None	—
Q562E7	WDR81	ELEQKPTHHYK	kidney	—	100.0	None	—
Q562E7	WDR81	GTLTSLALLPTK	Spleen	—	100.0	None	—
Q562E7	WDR81	GWPAHEGDILQIK	liver	—	100.0	None	—
Q562E7	WDR81	GWPAHEGDILQIK	lung	—	100.0	None	—
Q562E7	WDR81	GWPAHEGDILQIK	Spleen	—	100.0	None	—
Q562E7	WDR81	KPGLQHEFR	liver	—	100.0	None	—
Q562E7	WDR81	KPGLQHEFR	lung	—	100.0	None	—
Q567U6	CCDC93	AELIQYQK	kidney	—	100.0	None	—
Q567U6	CCDC93	AELIQYQK	lung	—	100.0	None	—
Q567U6	CCDC93	AELIQYQK	Spleen	—	100.0	None	—
Q567U6	CCDC93	DQLNDQYLELLEK	Heart	—	100.0	None	—
Q567U6	CCDC93	DQLNDQYLELLEK	kidney	—	100.0	None	—
Q567U6	CCDC93	DQLNDQYLELLEK	liver	—	100.0	None	—
Q567U6	CCDC93	DQLNDQYLELLEK	lung	—	100.0	None	—
Q567U6	CCDC93	GLSPFDK	kidney	—	100.0	None	—
Q567U6	CCDC93	GLSPFDK	lung	—	100.0	None	—
Q567U6	CCDC93	QFFTLYNTLDDK	lung	—	100.0	None	—
Q567U6	CCDC93	QFFTLYNTLDDK	Spleen	—	100.0	None	—
Q569K4	ZNF385B	VAVNSLSQLEAHNTGSK	liver	—	100.0	None	—
Q56VL3	OCIAD2	VALAGLLGFGLGK	Heart	—	100.0	None	—
Q56VL3	OCIAD2	VALAGLLGFGLGK	liver	—	100.0	None	—
Q58A45	PAN3	LDAGVPEK	kidney	—	100.0	None	—
Q58A45	PAN3	LDAGVPEK	lung	—	100.0	None	—
Q58A45	PAN3	NDVIEEDLAK	kidney	—	100.0	None	—
Q58A45	PAN3	NDVIEEDLAK	lung	—	100.0	None	—
Q58A45	PAN3	NDVIEEDLAK	Spleen	—	100.0	None	—
Q58DX5	NAALADL2	NILYHLDEK	kidney	—	100.0	None	—
Q58DX5	NAALADL2	NILYHLDEK	liver	—	100.0	None	—
Q58DX5	NAALADL2	NILYHLDEK	lung	—	100.0	None	—
Q58EX2	SDK2	GNSPLWLK	Spleen	—	100.0	None	—
Q58EX2	SDK2	PNFQDSIHVGFVSGLK	Spleen	—	100.0	None	—
Q58EX2	SDK2	PSDEGLWDILIK	lung	—	100.0	None	—
Q58EX2	SDK2	VIAVNDYGFGTPSSPSQSVPAQK	lung	—	100.0	None	—

SysQuan Human Database

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