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
Q62425	Ndufa4	NNPEPWNK	SalivaryGland	—	100.0	MRM	—
Q62425	Ndufa4	NNPEPWNK	Spleen	—	100.0	MRM	—
Q62425	Ndufa4	NNPEPWNK	Thymus	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	Cerebrum	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	Heart	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	liver	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	LymphNodes	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	Muscle	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	SalivaryGland	—	100.0	MRM	—
Q62446	Fkbp3	LEIEPEWAYGK	Spleen	—	100.0	MRM	—
Q62448	Eif4g2	LDLIHESILHK	liver	—	100.0	MRM	—
Q62448	Eif4g2	LDLIHESILHK	Muscle	—	100.0	MRM	—
Q62448	Eif4g2	LDLIHESILHK	SalivaryGland	—	100.0	MRM	—
Q62448	Eif4g2	LDLIHESILHK	SmallIntestines	—	100.0	MRM	—
Q62448	Eif4g2	LDLIHESILHK	Thymus	—	100.0	MRM	—
Q63844	Mapk3	NYLQSLPSK	Bladder	—	100.0	MRM	—
Q63844	Mapk3	NYLQSLPSK	BoneMarrow	—	100.0	MRM	—
Q63844	Mapk3	NYLQSLPSK	SalivaryGland	—	100.0	MRM	—
Q63844	Mapk3	NYLQSLPSK	SmallIntestines	—	100.0	MRM	—
Q63844	Mapk3	NYLQSLPSK	Thymus	—	100.0	MRM	—
Q63844	Mapk3	NYLQSLPSK	Thyroid	—	100.0	MRM	—
Q63918	Cavin2	GIQNDLTK	kidney	—	100.0	MRM	—
Q63932	Map2k2	LEAFLTQK	Heart	—	100.0	MRM	—
Q64133	Maoa	ELGIETYK	AdrenalGland	—	100.0	MRM	—
Q64133	Maoa	ELGIETYK	BrainStem	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	AdrenalGland	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	BoneMarrow	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	BrainStem	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	Cerebellum	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	Cerebrum	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	Heart	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	kidney	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	liver	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	lung	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	LymphNodes	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	Muscle	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	Pancreas	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	SmallIntestines	—	100.0	MRM	—
Q64213	Sf1	FQRPGDPQSAQDK	Thymus	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	BrainStem	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	Cerebellum	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	Cerebrum	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	Heart	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	liver	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	lung	—	100.0	MRM	—
Q64337	Sqstm1	NYDIGAALDTIQYSK	Thymus	—	100.0	MRM	—
Q64374	Rgn	YFDQVDISNGLDWSLDHK	kidney	—	100.0	MRM	—
Q64374	Rgn	YFDQVDISNGLDWSLDHK	liver	—	100.0	MRM	—
Q64378	Fkbp5	ALGLDSANEK	BrainStem	—	100.0	MRM	—
Q64378	Fkbp5	ALGLDSANEK	Cerebrum	—	100.0	MRM	—

SysQuan Mouse Database

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