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
P48758	Cbr1	EYGGLDVLVNNAGIAFK	Cerebellum	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	Cerebrum	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	kidney	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	liver	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	lung	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	plasma	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	Spermatozoa	—	100.0	MRM	—
P48758	Cbr1	EYGGLDVLVNNAGIAFK	TailSkin	—	100.0	MRM	—
P48760	Fpgs	LNIIHVTGTK	kidney	—	100.0	MRM	—
P48760	Fpgs	LNIIHVTGTK	liver	—	100.0	MRM	—
P48962	Slc25a4	LLLQVQHASK	Cerebellum	—	100.0	MRM	—
P48962	Slc25a4	LLLQVQHASK	Cerebrum	—	100.0	MRM	—
P48962	Slc25a4	LLLQVQHASK	Heart	—	100.0	MRM	—
P48999	Alox5	DDQIHILK	lung	—	100.0	MRM	—
P49138	Mapkapk2	LTDFGFAK	liver	—	100.0	MRM	—
P49138	Mapkapk2	LTDFGFAK	MockWholeBrain	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	BrainStem	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Cerebellum	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Cerebrum	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Heart	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	kidney	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	liver	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	lung	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Muscle	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Pancreas	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Spermatozoa	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	Spleen	—	100.0	MRM	—
P49312	Hnrnpa1	GFAFVTFDDHDSVDK	TailSkin	—	100.0	MRM	—
P49429	Hpd	HNHQGFGAGNFNSLFK	kidney	—	100.0	MRM	—
P49429	Hpd	HNHQGFGAGNFNSLFK	liver	—	100.0	MRM	—
P49442	Inpp1	TLADVLVQEVIK	BrainStem	—	100.0	MRM	—
P49442	Inpp1	TLADVLVQEVIK	Cerebellum	—	100.0	MRM	—
P49442	Inpp1	TLADVLVQEVIK	Cerebrum	—	100.0	MRM	—
P49442	Inpp1	TLADVLVQEVIK	liver	—	100.0	MRM	—
P49442	Inpp1	TLADVLVQEVIK	Muscle	—	100.0	MRM	—
P49722	Psma2	AANGVVLATEK	BrainStem	—	100.0	MRM	—
P49722	Psma2	AANGVVLATEK	Cerebellum	—	100.0	MRM	—
P49722	Psma2	AANGVVLATEK	kidney	—	100.0	MRM	—
P49722	Psma2	AANGVVLATEK	liver	—	100.0	MRM	—
P49722	Psma2	AANGVVLATEK	lung	—	100.0	MRM	—
P49722	Psma2	AANGVVLATEK	SmallIntestines	—	100.0	MRM	—
P49722	Psma2	GYSFSLTTFSPSGK	BrainStem	—	100.0	MRM	—
P49722	Psma2	GYSFSLTTFSPSGK	Cerebellum	—	100.0	MRM	—
P49722	Psma2	GYSFSLTTFSPSGK	liver	—	100.0	MRM	—
P49722	Psma2	GYSFSLTTFSPSGK	lung	—	100.0	MRM	—
P49722	Psma2	GYSFSLTTFSPSGK	plasma	—	100.0	MRM	—
P49817	Cav1	HLNDDVVK	BrainStem	—	100.0	MRM	—
P49817	Cav1	HLNDDVVK	Cerebrum	—	100.0	MRM	—
P49817	Cav1	HLNDDVVK	lung	—	100.0	MRM	—
P49817	Cav1	HLNDDVVK	MockWholeBrain	—	100.0	MRM	—

SysQuan Mouse Database

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