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
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	liver	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	lung	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	Muscle	—	100.0	None	—
B2RX08	Sptb	DLQDAENFFQFQGDADDLK	Thyroid	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	BoneMarrow	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	BrainStem	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	Heart	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	kidney	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	liver	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	lung	—	100.0	None	—
B2RX08	Sptb	DVSSVELLLK	Muscle	—	100.0	None	—
B2RX08	Sptb	EADDLEQWITEK	BoneMarrow	—	100.0	None	—
B2RX08	Sptb	EADDLEQWITEK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	EADDLEQWITEK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	EADDLEQWITEK	Heart	—	100.0	None	—
B2RX08	Sptb	EADDLEQWITEK	liver	—	100.0	None	—
B2RX08	Sptb	EADDLEQWITEK	Spleen	—	100.0	None	—
B2RX08	Sptb	ELTLWINDK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	ELTLWINDK	Heart	—	100.0	None	—
B2RX08	Sptb	ELTLWINDK	lung	—	100.0	None	—
B2RX08	Sptb	ELTLWINDK	Muscle	—	100.0	None	—
B2RX08	Sptb	EQIYSSLDYGK	BrainStem	—	100.0	None	—
B2RX08	Sptb	EQIYSSLDYGK	Heart	—	100.0	None	—
B2RX08	Sptb	EQIYSSLDYGK	liver	—	100.0	None	—
B2RX08	Sptb	EQIYSSLDYGK	lung	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	BoneMarrow	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	BrainStem	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	Heart	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	liver	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	lung	—	100.0	None	—
B2RX08	Sptb	EVSAQWDHLK	Muscle	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	BoneMarrow	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	BrainStem	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	Cerebellum	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	Heart	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	kidney	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	liver	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	lung	—	100.0	None	—
B2RX08	Sptb	FAALEKPTTLELK	Muscle	—	100.0	None	—
B2RX08	Sptb	GLDAHLK	lung	—	100.0	None	—
B2RX08	Sptb	GLQDALQGQELSLGEASK	Cerebrum	—	100.0	None	—
B2RX08	Sptb	GLQDALQGQELSLGEASK	Heart	—	100.0	None	—
B2RX08	Sptb	GLQDALQGQELSLGEASK	kidney	—	100.0	None	—
B2RX08	Sptb	GLQDALQGQELSLGEASK	liver	—	100.0	None	—
B2RX08	Sptb	GLQDALQGQELSLGEASK	Muscle	—	100.0	None	—
B2RX08	Sptb	GLQDALQGQELSLGEASK	Thyroid	—	100.0	None	—

SysQuan Mouse Database

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