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
E9Q447	Sptan1	QETFDAGLQAFQQEGIANITALK	SciaticNerve	—	100.0	None	—
E9Q447	Sptan1	QFQDAGHFDAENIK	Heart	—	100.0	None	—
E9Q447	Sptan1	QFQDAGHFDAENIK	SciaticNerve	—	100.0	None	—
E9Q447	Sptan1	QGFVPAAYVK	SciaticNerve	—	100.0	None	—
E9Q447	Sptan1	QGQIDNQYQSLLELGEK	Cerebellum	—	100.0	None	—
E9Q447	Sptan1	QGQIDNQYQSLLELGEK	lung	—	100.0	None	—
E9Q447	Sptan1	QGQIDNQYQSLLELGEK	LymphNodes	—	100.0	None	—
E9Q447	Sptan1	QGQIDNQYQSLLELGEK	SciaticNerve	—	100.0	None	—
E9Q447	Sptan1	QWELLLEK	SciaticNerve	—	100.0	None	—
E9Q447	Sptan1	SLSAQEEK	Heart	—	100.0	None	—
E9Q447	Sptan1	VEDLFLTFAK	Heart	—	100.0	None	—
E9Q447	Sptan1	VNEVSQFAAK	Heart	—	100.0	None	—
E9Q448	Tpm1	AEDSLLAADETAAK	liver	—	100.0	None	—
E9Q448	Tpm1	LATALQK	kidney	—	100.0	None	—
E9Q448	Tpm1	SIDDLEEK	Trachea	—	100.0	None	—
E9Q448	Tpm1	VLEELHK	kidney	—	100.0	None	—
E9Q449	Dennd4c	ALQQAHDVLVK	kidney	—	100.0	None	—
E9Q449	Dennd4c	APITDIAVIIK	kidney	—	100.0	None	—
E9Q449	Dennd4c	DKPPLTDIGVLYEGK	kidney	—	100.0	None	—
E9Q449	Dennd4c	FKPQSPYR	kidney	—	100.0	None	—
E9Q449	Dennd4c	LDNILSGPK	kidney	—	100.0	None	—
E9Q449	Dennd4c	SVPASNAIAYK	kidney	—	100.0	None	—
E9Q453	Tpm1	LATALQK	BrainStem	—	100.0	None	—
E9Q453	Tpm1	LATALQK	Cerebellum	—	100.0	None	—
E9Q453	Tpm1	LATALQK	Cerebrum	—	100.0	None	—
E9Q481	Ppp4r3a	AESDGSLLLESK	BrainStem	—	100.0	None	—
E9Q481	Ppp4r3a	AESDGSLLLESK	Cerebrum	—	100.0	None	—
E9Q481	Ppp4r3a	AESDGSLLLESK	lung	—	100.0	None	—
E9Q481	Ppp4r3a	ALEDVDYVQTFK	BrainStem	—	100.0	None	—
E9Q481	Ppp4r3a	ALEDVDYVQTFK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	ALEDVDYVQTFK	lung	—	100.0	None	—
E9Q481	Ppp4r3a	EVIPISDPELK	BrainStem	—	100.0	None	—
E9Q481	Ppp4r3a	EVIPISDPELK	Cerebrum	—	100.0	None	—
E9Q481	Ppp4r3a	EVIPISDPELK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	INPNTAYQK	kidney	—	100.0	None	—
E9Q481	Ppp4r3a	INPNTAYQK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	LALALENEGYIK	BrainStem	—	100.0	None	—
E9Q481	Ppp4r3a	LALALENEGYIK	Cerebrum	—	100.0	None	—
E9Q481	Ppp4r3a	LALALENEGYIK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	LSLSSGTK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	QELVNFLK	kidney	—	100.0	None	—
E9Q481	Ppp4r3a	QELVNFLK	lung	—	100.0	None	—
E9Q481	Ppp4r3a	SFLFEPVVK	BrainStem	—	100.0	None	—
E9Q481	Ppp4r3a	SFLFEPVVK	Cerebrum	—	100.0	None	—
E9Q481	Ppp4r3a	SFLFEPVVK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	SFLFEPVVK	lung	—	100.0	None	—
E9Q481	Ppp4r3a	SLTAHVIENYWK	BrainStem	—	100.0	None	—
E9Q481	Ppp4r3a	SLTAHVIENYWK	Cerebrum	—	100.0	None	—
E9Q481	Ppp4r3a	SLTAHVIENYWK	liver	—	100.0	None	—
E9Q481	Ppp4r3a	SLTAHVIENYWK	lung	—	100.0	None	—

SysQuan Mouse Database

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