SysQuan Mouse 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
Q91X58	Zfand2b	LDFLPLK	Heart	—	100.0	MRM	—
Q91X58	Zfand2b	LDFLPLK	kidney	—	100.0	MRM	—
Q91X58	Zfand2b	LDFLPLK	liver	—	100.0	MRM	—
Q91X58	Zfand2b	LDFLPLK	lung	—	100.0	MRM	—
Q91X58	Zfand2b	LDFLPLK	MockWholeBrain	—	100.0	MRM	—
Q91X70	C6	ALQEYAAK	plasma	—	100.0	MRM	—
Q91X78	Erlin1	LTPEYLELK	Cerebellum	—	100.0	MRM	—
Q91X83	Mat1a	HIGYDDSAK	liver	—	100.0	MRM	—
Q91X83	Mat1a	HIGYDDSAK	Pancreas	—	100.0	MRM	—
Q91X83	Mat1a	IIVDTYGGWGAHGGGAFSGK	liver	—	100.0	MRM	—
Q91X83	Mat1a	IIVDTYGGWGAHGGGAFSGK	Pancreas	—	100.0	MRM	—
Q91X83	Mat1a	IIVDTYGGWGAHGGGAFSGK	plasma	—	100.0	MRM	—
Q91XD6	Vps36	NISEAFEDLSK	Cerebellum	—	100.0	MRM	—
Q91XD6	Vps36	NISEAFEDLSK	kidney	—	100.0	MRM	—
Q91XU3	Pip4k2c	DVEFLVQLK	BrainStem	—	100.0	MRM	—
Q91XU3	Pip4k2c	DVEFLVQLK	Cerebellum	—	100.0	MRM	—
Q91XU3	Pip4k2c	DVEFLVQLK	Cerebrum	—	100.0	MRM	—
Q91XU3	Pip4k2c	DVEFLVQLK	lung	—	100.0	MRM	—
Q91XU3	Pip4k2c	DVEFLVQLK	MockWholeBrain	—	100.0	MRM	—
Q91Y74	St3gal4	LNNAPVAGYEGDVGSK	BrainStem	—	100.0	MRM	—
Q91Y74	St3gal4	LNNAPVAGYEGDVGSK	liver	—	100.0	MRM	—
Q91Y74	St3gal4	LNNAPVAGYEGDVGSK	lung	—	100.0	MRM	—
Q91Y97	Aldob	ALQASALAAWGGK	kidney	—	100.0	MRM	—
Q91Y97	Aldob	VLAAVYK	kidney	—	100.0	MRM	—
Q91Y97	Aldob	VLAAVYK	liver	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	BrainStem	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	Cerebellum	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	Heart	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	lung	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	Pancreas	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	SmallIntestines	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	Spermatozoa	—	100.0	MRM	—
Q91YH5	Atl3	IYQGEDLPHPK	Spleen	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	BrainStem	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	Cerebellum	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	Cerebrum	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	Heart	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	kidney	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	liver	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	lung	—	100.0	MRM	—
Q91YH5	Atl3	YQQELEEEIK	MockWholeBrain	—	100.0	MRM	—
Q91YJ2	Snx4	ETVNETGFQLK	liver	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	BrainStem	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	Cerebellum	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	Cerebrum	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	Heart	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	kidney	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	liver	—	100.0	MRM	—
Q91YL3	Uckl1	DIEGVIK	lung	—	100.0	MRM	—
Q91YN5	Uap1	DVVNVYEPQLQHHVAQK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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