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
Q4KMP7	TBC1D10B	AWQYLSNSK	Spleen	—	100.0	None	—
Q4KMP7	TBC1D10B	WLDVIEK	Heart	—	100.0	None	—
Q4KMP7	TBC1D10B	WLDVIEK	kidney	—	100.0	None	—
Q4KMP7	TBC1D10B	WLDVIEK	liver	—	100.0	None	—
Q4KMP7	TBC1D10B	WLDVIEK	lung	—	100.0	None	—
Q4KMQ1	TPRN	YPTVHEIEVIGGYLALQK	kidney	—	100.0	None	—
Q4KMQ1	TPRN	YPTVHEIEVIGGYLALQK	lung	—	100.0	None	—
Q4KMQ2	ANO6	LPLKPNDLK	kidney	—	100.0	None	—
Q4KMQ2	ANO6	LPLKPNDLK	liver	—	100.0	None	—
Q4KMQ2	ANO6	LPLKPNDLK	lung	—	100.0	None	—
Q4KMQ2	ANO6	LPLKPNDLK	Spleen	—	100.0	None	—
Q4L180	FILIP1L	LQSLEAIEK	Heart	—	100.0	None	—
Q4L180	FILIP1L	SNSNSSSVITTEDNK	kidney	—	100.0	None	—
Q4L180	FILIP1L	SNSNSSSVITTEDNK	lung	—	100.0	None	—
Q4L180	FILIP1L	SNSNSSSVITTEDNK	Spleen	—	100.0	None	—
Q4LE39	ARID4B	ALDEPPYLTVGTDVSAK	kidney	—	100.0	None	—
Q4LE39	ARID4B	ALDEPPYLTVGTDVSAK	lung	—	100.0	None	—
Q4LE39	ARID4B	ALDEPPYLTVGTDVSAK	Spleen	—	100.0	None	—
Q4LE39	ARID4B	DVWSSIQGQWPK	Spleen	—	100.0	None	—
Q4LE39	ARID4B	ENFLQQLYK	lung	—	100.0	None	—
Q4LE39	ARID4B	HDSSTVEVQDDHIK	kidney	—	100.0	None	—
Q4LE39	ARID4B	HDSSTVEVQDDHIK	Spleen	—	100.0	None	—
Q4LE39	ARID4B	HFAESETLDQLPLTNPEHFGTPVIGK	lung	—	100.0	None	—
Q4LE39	ARID4B	HFAESETLDQLPLTNPEHFGTPVIGK	Spleen	—	100.0	None	—
Q4LE39	ARID4B	LTDASWYTVVFDDGDEK	lung	—	100.0	None	—
Q4LE39	ARID4B	NLDGAYQEAVINK	liver	—	100.0	None	—
Q4LE39	ARID4B	NLDGAYQEAVINK	lung	—	100.0	None	—
Q4LE39	ARID4B	NLDGAYQEAVINK	Spleen	—	100.0	None	—
Q4LE39	ARID4B	QVYQDLGIPVLNSAAGYNVK	lung	—	100.0	None	—
Q4U2R6	MRPL51	LTLPPPK	kidney	—	100.0	None	—
Q4U2R6	MRPL51	LTLPPPK	liver	—	100.0	None	—
Q4U2R8	SLC22A6	TSLAVLGK	kidney	—	100.0	None	—
Q4V328	GRIPAP1	DLVKPGDENLR	Heart	—	100.0	None	—
Q4V328	GRIPAP1	DLVKPGDENLR	liver	—	100.0	None	—
Q4V328	GRIPAP1	DLVKPGDENLR	lung	—	100.0	None	—
Q4V328	GRIPAP1	DLVKPGDENLR	Spleen	—	100.0	None	—
Q4V328	GRIPAP1	LLEQLQEIGQEK	kidney	—	100.0	None	—
Q4V328	GRIPAP1	LLEQLQEIGQEK	lung	—	100.0	None	—
Q4V328	GRIPAP1	LLWEQLQGLESSK	kidney	—	100.0	None	—
Q4V328	GRIPAP1	LLWEQLQGLESSK	liver	—	100.0	None	—
Q4V328	GRIPAP1	LLWEQLQGLESSK	lung	—	100.0	None	—
Q4V328	GRIPAP1	LLWEQLQGLESSK	Spleen	—	100.0	None	—
Q4V328	GRIPAP1	LQAENTALQK	Heart	—	100.0	None	—
Q4V328	GRIPAP1	LQAENTALQK	kidney	—	100.0	None	—
Q4V328	GRIPAP1	LQAENTALQK	liver	—	100.0	None	—
Q4V328	GRIPAP1	TSLAALEQIQTAK	lung	—	100.0	None	—
Q4V328	GRIPAP1	TSLAALEQIQTAK	Spleen	—	100.0	None	—
Q4VC05	BCL7A	WVPVTEPK	liver	—	100.0	None	—
Q4VC31	MIX23	NLDDLTLLK	kidney	—	100.0	None	—
Q4VC31	MIX23	NLDDLTLLK	lung	—	100.0	None	—

SysQuan Human Database

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