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
G5E829	Atp2b1	LAVQIGK	lung	—	100.0	None	—
G5E829	Atp2b1	LAVQIGK	Muscle	—	100.0	None	—
G5E829	Atp2b1	NEIPEEALYK	BrainStem	—	100.0	None	—
G5E829	Atp2b1	NEIPEEALYK	Heart	—	100.0	None	—
G5E829	Atp2b1	NEIPEEALYK	kidney	—	100.0	None	—
G5E829	Atp2b1	NEIPEEALYK	liver	—	100.0	None	—
G5E829	Atp2b1	NEIPEEALYK	lung	—	100.0	None	—
G5E829	Atp2b1	NEIPEEALYK	Muscle	—	100.0	None	—
G5E829	Atp2b1	NSSPPPSPNK	Cerebrum	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	Cerebrum	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	Heart	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	liver	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	lung	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	LymphNodes	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	Muscle	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	SalivaryGland	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	SciaticNerve	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	Spleen	—	100.0	None	—
G5E829	Atp2b1	QVVAVTGDGTNDGPALK	Thymus	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	Cerebrum	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	Heart	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	liver	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	Muscle	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	SalivaryGland	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	SmallIntestines	—	100.0	None	—
G5E829	Atp2b1	SSLYEGLEKPESR	Trachea	—	100.0	None	—
G5E829	Atp2b1	YGDLLPADGILIQGNDLK	Heart	—	100.0	None	—
G5E829	Atp2b1	YGDLLPADGILIQGNDLK	liver	—	100.0	None	—
G5E829	Atp2b1	YGDLLPADGILIQGNDLK	LymphNodes	—	100.0	None	—
G5E829	Atp2b1	YGDLLPADGILIQGNDLK	Muscle	—	100.0	None	—
G5E829	Atp2b1	YGDLLPADGILIQGNDLK	Thymus	—	100.0	None	—
G5E829	Atp2b1	YGDLLPADGILIQGNDLK	Thyroid	—	100.0	None	—
G5E846	Prph	AQYENIAAK	Heart	—	100.0	None	—
G5E846	Prph	DGLAEDLAALK	Bladder	—	100.0	None	—
G5E846	Prph	DGLAEDLAALK	BrainStem	—	100.0	None	—
G5E846	Prph	DGLAEDLAALK	Cerebellum	—	100.0	None	—
G5E846	Prph	DGLAEDLAALK	Heart	—	100.0	None	—
G5E846	Prph	DGLAEDLAALK	Trachea	—	100.0	None	—
G5E846	Prph	DLQVSVESQQVQQVEVEATVKPELTAALR	BrainStem	—	100.0	None	—
G5E846	Prph	DLQVSVESQQVQQVEVEATVKPELTAALR	Heart	—	100.0	None	—
G5E846	Prph	EYQELLNVK	Bladder	—	100.0	None	—
G5E846	Prph	EYQELLNVK	Cerebellum	—	100.0	None	—
G5E846	Prph	EYQELLNVK	SciaticNerve	—	100.0	None	—
G5E846	Prph	FANFIEK	Bladder	—	100.0	None	—
G5E846	Prph	FANFIEK	BrainStem	—	100.0	None	—
G5E846	Prph	FANFIEK	Cerebellum	—	100.0	None	—
G5E846	Prph	FANFIEK	Gallbladder	—	100.0	None	—
G5E846	Prph	FANFIEK	SciaticNerve	—	100.0	None	—
G5E846	Prph	ISVPVHSFASLSLK	Bladder	—	100.0	None	—
G5E846	Prph	ISVPVHSFASLSLK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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