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
Q6DN90	IQSEC1	VHSSYFEGK	Spleen	—	100.0	None	—
Q6DT37	CDC42BPG	AEWVQTVPLK	lung	—	100.0	None	—
Q6DT37	CDC42BPG	DDFEILK	kidney	—	100.0	None	—
Q6DT37	CDC42BPG	DDFEILK	lung	—	100.0	None	—
Q6DT37	CDC42BPG	DDFEILK	Spleen	—	100.0	None	—
Q6DT37	CDC42BPG	GYLQALATK	kidney	—	100.0	None	—
Q6DT37	CDC42BPG	VRPLNPEGSLFLYGTEK	lung	—	100.0	None	—
Q6F5E8	CARMIL2	VDEGVEEFFSK	Spleen	—	100.0	None	—
Q6FI13	H2AC18	NDEELNK	kidney	—	99.8	None	—
Q6FI13	H2AC18	NDEELNK	liver	—	100.0	None	—
Q6FIF0	ZFAND6	ENPVVVGEK	kidney	—	100.0	None	—
Q6FIF0	ZFAND6	ENPVVVGEK	lung	—	100.0	None	—
Q6FIF0	ZFAND6	ENPVVVGEK	Spleen	—	100.0	None	—
Q6GMV3	PTRHD1	ELAETLQQK	dbs	—	100.0	None	—
Q6GMV3	PTRHD1	ELAETLQQK	Heart	—	100.0	None	—
Q6GMV3	PTRHD1	ELAETLQQK	kidney	—	100.0	None	—
Q6GMV3	PTRHD1	ELAETLQQK	lung	—	100.0	None	—
Q6GQQ9	OTUD7B	ESGLVYTEDEWQK	Heart	—	100.0	None	—
Q6GQQ9	OTUD7B	ESGLVYTEDEWQK	kidney	—	100.0	None	—
Q6GQQ9	OTUD7B	ESGLVYTEDEWQK	lung	—	100.0	None	—
Q6GQQ9	OTUD7B	ESGLVYTEDEWQK	Spleen	—	100.0	None	—
Q6GQQ9	OTUD7B	EWNELIK	kidney	—	100.0	None	—
Q6GQQ9	OTUD7B	EWNELIK	lung	—	100.0	None	—
Q6GQQ9	OTUD7B	EWNELIK	Spleen	—	100.0	None	—
Q6GQQ9	OTUD7B	LLPLHFAVDPGK	Heart	—	100.0	None	—
Q6GQQ9	OTUD7B	LLPLHFAVDPGK	kidney	—	100.0	None	—
Q6GQQ9	OTUD7B	LLPLHFAVDPGK	liver	—	100.0	None	—
Q6GQQ9	OTUD7B	LLPLHFAVDPGK	lung	—	100.0	None	—
Q6GQQ9	OTUD7B	LLPLHFAVDPGK	Spleen	—	100.0	None	—
Q6GYQ0	RALGAPA1	DLPDILNK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	DLPDILNK	lung	—	100.0	None	—
Q6GYQ0	RALGAPA1	DLPDILNK	Spleen	—	100.0	None	—
Q6GYQ0	RALGAPA1	DLQLDEK	lung	—	100.0	None	—
Q6GYQ0	RALGAPA1	IAVFYVAEGQEDK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	ILTPWLFK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	IVIENAESIDLK	Heart	—	100.0	None	—
Q6GYQ0	RALGAPA1	KPEVPFFGPLFDGAIVNGK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	LLHTGNSIK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	LLHTGNSIK	Spleen	—	100.0	None	—
Q6GYQ0	RALGAPA1	NLYSLDLSDLPLDK	Heart	—	100.0	None	—
Q6GYQ0	RALGAPA1	NLYSLDLSDLPLDK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	NLYSLDLSDLPLDK	lung	—	100.0	None	—
Q6GYQ0	RALGAPA1	NLYSLDLSDLPLDK	Spleen	—	100.0	None	—
Q6GYQ0	RALGAPA1	QENDVINAILK	Heart	—	100.0	None	—
Q6GYQ0	RALGAPA1	QENDVINAILK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	QENDVINAILK	lung	—	100.0	None	—
Q6GYQ0	RALGAPA1	QENDVINAILK	Spleen	—	100.0	None	—
Q6GYQ0	RALGAPA1	WQFHSIGLILK	kidney	—	100.0	None	—
Q6GYQ0	RALGAPA1	YIVIQVK	Heart	—	100.0	None	—
Q6GYQ0	RALGAPA1	YIVIQVK	kidney	—	100.0	None	—

SysQuan Human Database

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