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
P26039	Tln1	ISIGNVVK	LymphNodes	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	SmallIntestines	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	Spleen	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	Thymus	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	BrainStem	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	Cerebellum	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	liver	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	lung	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	Pancreas	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	Spleen	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	BrainStem	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	Cerebellum	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	Cerebrum	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	liver	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	lung	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	plasma	—	100.0	MRM	—
P26369	U2af2	ELLTSFGPLK	Cerebrum	—	100.0	MRM	—
P26369	U2af2	ELLTSFGPLK	Heart	—	100.0	MRM	—
P26369	U2af2	ELLTSFGPLK	liver	—	100.0	MRM	—
P26369	U2af2	ELLTSFGPLK	lung	—	100.0	MRM	—
P26369	U2af2	ELLTSFGPLK	Spleen	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	BrainStem	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	Cerebellum	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	Cerebrum	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	Heart	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	kidney	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	liver	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	lung	—	100.0	MRM	—
P26443	Glud1	TAAYVNAIEK	BoneMarrow	—	100.0	MRM	—
P26443	Glud1	TAAYVNAIEK	Heart	—	100.0	MRM	—
P26443	Glud1	TAAYVNAIEK	kidney	—	100.0	MRM	—
P26443	Glud1	TAAYVNAIEK	liver	—	100.0	MRM	—
P26443	Glud1	TAAYVNAIEK	lung	—	100.0	MRM	—
P26450	Pik3r1	LLYPVSK	BrainStem	—	100.0	MRM	—
P26450	Pik3r1	LLYPVSK	Cerebellum	—	100.0	MRM	—
P26450	Pik3r1	LLYPVSK	Cerebrum	—	100.0	MRM	—
P26450	Pik3r1	LLYPVSK	kidney	—	100.0	MRM	—
P26450	Pik3r1	LLYPVSK	liver	—	100.0	MRM	—
P26450	Pik3r1	LLYPVSK	lung	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	BoneMarrow	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	BrainStem	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	Cerebellum	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	Heart	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	liver	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	lung	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	Muscle	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	SmallIntestines	—	100.0	MRM	—
P26516	Psmd7	IVGWYHTGPK	Thyroid	—	100.0	MRM	—
P26638	Sars1	IEQFVYSSPHDNK	BoneMarrow	—	100.0	MRM	—
P26638	Sars1	IEQFVYSSPHDNK	Heart	—	100.0	MRM	—

SysQuan Mouse Database

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