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
P35831	Ptpn12	TPSQDSDYINANFIK	Cerebellum	—	100.0	MRM	—
P35831	Ptpn12	TPSQDSDYINANFIK	Cerebrum	—	100.0	MRM	—
P35831	Ptpn12	TPSQDSDYINANFIK	kidney	—	100.0	MRM	—
P35831	Ptpn12	TPSQDSDYINANFIK	MockWholeBrain	—	100.0	MRM	—
P35922	Fmr1	LIQEIVDK	liver	—	100.0	MRM	—
P36536	Sar1a	LVFLGLDNAGK	Cerebrum	—	100.0	MRM	—
P36536	Sar1a	LVFLGLDNAGK	plasma	—	100.0	MRM	—
P36536	Sar1a	LVFLGLDNAGK	TailSkin	—	100.0	MRM	—
P37804	Tagln	AAEDYGVIK	Cerebellum	—	100.0	MRM	—
P37804	Tagln	AAEDYGVIK	liver	—	100.0	MRM	—
P37804	Tagln	AAEDYGVIK	Muscle	—	100.0	MRM	—
P37804	Tagln	AAEDYGVIK	TailSkin	—	100.0	MRM	—
P38647	Hspa9	QAVTNPNNTFYATK	BrainStem	—	100.0	MRM	—
P38647	Hspa9	QAVTNPNNTFYATK	Cerebellum	—	100.0	MRM	—
P38647	Hspa9	QAVTNPNNTFYATK	MockWholeBrain	—	100.0	MRM	—
P38647	Hspa9	QAVTNPNNTFYATK	Pancreas	—	100.0	MRM	—
P38647	Hspa9	SQVFSTAADGQTQVEIK	Cerebellum	—	100.0	MRM	—
P38647	Hspa9	SQVFSTAADGQTQVEIK	kidney	—	100.0	MRM	—
P38647	Hspa9	SQVFSTAADGQTQVEIK	TailSkin	—	100.0	MRM	—
P38647	Hspa9	VINEPTAAALAYGLDK	BrainStem	—	100.0	MRM	—
P38647	Hspa9	VINEPTAAALAYGLDK	kidney	—	100.0	MRM	—
P38647	Hspa9	VINEPTAAALAYGLDK	liver	—	100.0	MRM	—
P38647	Hspa9	VINEPTAAALAYGLDK	Pancreas	—	100.0	MRM	—
P39098	Man1a2	FDLGLEDVLIPHVDAGK	BrainStem	—	100.0	MRM	—
P39098	Man1a2	FDLGLEDVLIPHVDAGK	Cerebrum	—	100.0	MRM	—
P39098	Man1a2	FDLGLEDVLIPHVDAGK	liver	—	100.0	MRM	—
P39098	Man1a2	FDLGLEDVLIPHVDAGK	lung	—	100.0	MRM	—
P40124	Cap1	EFHTTGLAWSK	BoneMarrow	—	100.0	MRM	—
P40124	Cap1	EFHTTGLAWSK	Cerebellum	—	100.0	MRM	—
P40124	Cap1	EFHTTGLAWSK	Heart	—	100.0	MRM	—
P40124	Cap1	EFHTTGLAWSK	SmallIntestines	—	100.0	MRM	—
P40124	Cap1	EFHTTGLAWSK	Spleen	—	100.0	MRM	—
P40124	Cap1	VPTISINK	BoneMarrow	—	100.0	MRM	—
P40124	Cap1	VPTISINK	BrainStem	—	100.0	MRM	—
P40124	Cap1	VPTISINK	liver	—	100.0	MRM	—
P40124	Cap1	VPTISINK	SmallIntestines	—	100.0	MRM	—
P40124	Cap1	VPTISINK	Spleen	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	BrainStem	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	liver	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	lung	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	MockWholeBrain	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	Muscle	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	plasma	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	Spleen	—	100.0	MRM	—
P40142	Tkt	ISSDLDGHPVPK	TailSkin	—	100.0	MRM	—
P40142	Tkt	SGKPAELLK	BoneMarrow	—	100.0	MRM	—
P40142	Tkt	SGKPAELLK	BrainStem	—	100.0	MRM	—
P40142	Tkt	SGKPAELLK	Cerebellum	—	100.0	MRM	—
P40142	Tkt	SGKPAELLK	Cerebrum	—	100.0	MRM	—
P40142	Tkt	SGKPAELLK	Heart	—	100.0	MRM	—

SysQuan Mouse Database

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