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
A0A1L1STC6	Syne1	YLIDISSENEAQK	BrainStem	—	100.0	None	—
A0A1L1STC6	Syne1	YLIDISSENEAQK	lung	—	100.0	None	—
A0A1L1STC6	Syne1	YQDSLQSISTK	BrainStem	—	100.0	None	—
A0A1L1STC6	Syne1	YQDSLQSISTK	Cerebellum	—	100.0	None	—
A0A1L1STC6	Syne1	YQDSLQSISTK	Heart	—	100.0	None	—
A0A1L1STC6	Syne1	YQDSLQSISTK	kidney	—	100.0	None	—
A0A1L1STE4	Ilf3	AVSDWIDEQEK	Cerebellum	—	100.0	None	—
A0A1L1STE4	Ilf3	AYAALAALEK	Cerebellum	—	100.0	None	—
A0A1L1STE4	Ilf3	AYAALAALEK	liver	—	100.0	None	—
A0A1L1STE4	Ilf3	AYAALAALEK	lung	—	100.0	None	—
A0A1L1STE4	Ilf3	EKPTTALLDK	Cerebrum	—	100.0	None	—
A0A1L1STE4	Ilf3	EKPTTALLDK	liver	—	100.0	None	—
A0A1L1STE4	Ilf3	EKPTTALLDK	lung	—	100.0	None	—
A0A1L1STE4	Ilf3	LAAFGQLHK	BrainStem	—	100.0	None	—
A0A1L1STE4	Ilf3	LAAFGQLHK	Cerebellum	—	100.0	None	—
A0A1L1STE4	Ilf3	LAAFGQLHK	liver	—	100.0	None	—
A0A1L1STE4	Ilf3	LFPDTPLALEANK	liver	—	100.0	None	—
A0A1L1STE4	Ilf3	LNQLKPGLQYK	BrainStem	—	100.0	None	—
A0A1L1STE4	Ilf3	LNQLKPGLQYK	Cerebellum	—	100.0	None	—
A0A1L1STE4	Ilf3	LNQLKPGLQYK	Cerebrum	—	100.0	None	—
A0A1L1STE4	Ilf3	LNQLKPGLQYK	liver	—	100.0	None	—
A0A1L1STE4	Ilf3	LNQLKPGLQYK	lung	—	100.0	None	—
A0A1L1STE4	Ilf3	YELISETGGSHDK	BrainStem	—	100.0	None	—
A0A1L1STE4	Ilf3	YELISETGGSHDK	Cerebrum	—	100.0	None	—
A0A1L1STE4	Ilf3	YELISETGGSHDK	lung	—	100.0	None	—
A0A1L1STM6	Zbtb47	ASGAVPASQAADGLGAK	BrainStem	—	100.0	None	—
A0A1L1STM6	Zbtb47	ASGAVPASQAADGLGAK	Heart	—	100.0	None	—
A0A1L1SUC4	Usp28	KPQETNLAEQLEQAAEAR	Heart	—	100.0	None	—
A0A1L1SUC4	Usp28	SGVEAALSEHNEAEPK	Heart	—	100.0	None	—
A0A1L1SUD9	Ccdc187	IETQDTGRPLEGYK	lung	—	100.0	None	—
A0A1L1SUD9	Ccdc187	TWDAQGQDISVQK	lung	—	100.0	None	—
A0A1L1SUI3	Slc37a4	NLDPAPSK	Muscle	—	100.0	None	—
A0A1L1SUL6	Nme9	AATDEELLGALK	lung	—	100.0	None	—
A0A1L1SUL6	Nme9	ELALLFPSFK	lung	—	100.0	None	—
A0A1L1SUL6	Nme9	TILQQLEAEK	lung	—	100.0	None	—
A0A1L1SUN4	Map7	TIPLALFTINEEDELQK	BrainStem	—	100.0	None	—
A0A1L1SUN4	Map7	TIPLALFTINEEDELQK	Cerebellum	—	100.0	None	—
A0A1L1SUN4	Map7	TIPLALFTINEEDELQK	Cerebrum	—	100.0	None	—
A0A1L1SV25	Actn4	ALDFIASK	Cerebellum	—	100.0	None	—
A0A1L1SV25	Actn4	ASIHEAWTDGK	Cerebellum	—	100.0	None	—
A0A1L1SV25	Actn4	EAILAIHK	BrainStem	—	100.0	None	—
A0A1L1SV25	Actn4	ETTDTDTADQVIASFK	BrainStem	—	100.0	None	—
A0A1L1SV25	Actn4	ETTDTDTADQVIASFK	Cerebrum	—	100.0	None	—
A0A1L1SV25	Actn4	HRPELIEYDK	Cerebrum	—	100.0	None	—
A0A1L1SV25	Actn4	IAESNHIK	BrainStem	—	100.0	None	—
A0A1L1SV25	Actn4	LVSIGAEEIVDGNAK	Cerebrum	—	100.0	None	—
A0A1L1SV25	Actn4	QLETIDQLHLEYAK	BrainStem	—	100.0	None	—
A0A1L1SV46	Olfm2	ITLFQSPEEGWQLYTSAQAPDGK	BrainStem	—	100.0	None	—
A0A1L1SV46	Olfm2	ITLFQSPEEGWQLYTSAQAPDGK	Cerebrum	—	100.0	None	—
A0A1L1SV46	Olfm2	SWDTGYPK	Cerebrum	—	100.0	None	—

SysQuan Mouse Database

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