SysQuan Core 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
Q9NRH2	SNRK	DLKPENVVFFEK	lung	—	100.0	MRM	—
Q9NRZ7	AGPAT3	FGVLGSSK	kidney	—	100.0	MRM	—
Q9NRZ7	AGPAT3	NPSLLGILYGK	kidney	—	100.0	MRM	—
Q9NRZ7	AGPAT3	NPSLLGILYGK	lung	—	100.0	MRM	—
Q9NS00	C1GALT1	ETFHPFVPEHHLIK	liver	—	100.0	MRM	—
Q9NS00	C1GALT1	ETFHPFVPEHHLIK	lung	—	100.0	MRM	—
Q9NTI5	PDS5B	SALLPVLHHK	lung	—	100.0	MRM	—
Q9NTJ5	SACM1L	LEEQDEFEK	kidney	—	100.0	MRM	—
Q9NTJ5	SACM1L	LGVLHVGQK	lung	—	100.0	MRM	—
Q9NTX5	ECHDC1	VIELENWTEGK	lung	—	100.0	MRM	—
Q9NVA2	SEPTIN11	LTIVDTVGFGDQINK	plasma	—	100.0	MRM	—
Q9NWZ5	UCKL1	DIEGVIK	kidney	—	100.0	MRM	—
Q9NYA4	MTMR4	NADDEYLVTSIAK	lung	—	100.0	MRM	—
Q9NZ01	TECR	DEDVLQK	kidney	—	100.0	MRM	—
Q9NZB8	MOCS1	GDALVVAQLAGVQAAK	liver	—	100.0	MRM	—
Q9NZB8	MOCS1	LVQQNQLK	kidney	—	100.0	MRM	—
Q9NZB8	MOCS1	LVQQNQLK	liver	—	100.0	MRM	—
Q9NZB8	MOCS1	LVQQNQLK	lung	—	100.0	MRM	—
Q9NZJ6	COQ3	SFDPVLDK	liver	—	100.0	MRM	—
Q9NZM1	MYOF	DFETIGQNK	kidney	—	100.0	MRM	—
Q9NZM1	MYOF	DFETIGQNK	lung	—	100.0	MRM	—
Q9P035	HACD3	FSFTLPYPVK	lung	—	100.0	MRM	—
Q9P0Z9	PIPOX	YDNIVIGAGFSGHGFK	kidney	—	100.0	MRM	—
Q9P0Z9	PIPOX	YDNIVIGAGFSGHGFK	liver	—	100.0	MRM	—
Q9P2R7	SUCLA2	LSEIVTLAK	liver	—	100.0	MRM	—
Q9UBF8	PI4KB	NLGFETSAFK	kidney	—	100.0	MRM	—
Q9UBF8	PI4KB	NLGFETSAFK	liver	—	100.0	MRM	—
Q9UDY4	DNAJB4	EIYDQFGEEGLK	kidney	—	100.0	MRM	—
Q9UDY4	DNAJB4	EIYDQFGEEGLK	plasma	—	100.0	MRM	—
Q9UF12	PRODH2	AGLAFGVK	liver	—	100.0	MRM	—
Q9UHD8	SEPTIN9	FINDQYEK	kidney	—	100.0	MRM	—
Q9UHD8	SEPTIN9	FINDQYEK	lung	—	100.0	MRM	—
Q9UHD8	SEPTIN9	FINDQYEK	plasma	—	100.0	MRM	—
Q9UI12	ATP6V1H	GAVDAAVPTNIIAAK	plasma	—	100.0	MRM	—
Q9UI12	ATP6V1H	LGESVQDLSSFDEYSSELK	kidney	—	100.0	MRM	—
Q9UI12	ATP6V1H	LGESVQDLSSFDEYSSELK	lung	—	100.0	MRM	—
Q9UJM8	HAO1	GVQDVLEILK	liver	—	100.0	MRM	—
Q9UJZ1	STOML2	AEQINQAAGEASAVLAK	liver	—	100.0	MRM	—
Q9UL12	SARDH	LQGDALSVGGYEANPIFWEEVSDK	liver	—	100.0	MRM	—
Q9UL12	SARDH	LQGDALSVGGYEANPIFWEEVSDK	lung	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	kidney	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	liver	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	lung	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	plasma	—	100.0	MRM	—
Q9UNP4	ST3GAL5	ILNPVIIK	lung	—	100.0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	liver	—	100.0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	plasma	—	100.0	MRM	—
Q9UPN3	MACF1	ELEEAVTSALQQETEK	kidney	—	100.0	MRM	—
Q9UQ10	DHDH	AYGSYEELAK	liver	—	100.0	MRM	—
Q9Y210	TRPC6	VGDALLLAISK	dbs	—	100.0	MRM	—

SysQuan Core Database

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