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
A0A0R4J036	Nefm	DEGEQEEEEGETEAEGEGEEAEAK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	EDIAINGEVEGK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	EEEEQETQEK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	FAGYIEK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	FVEEIIEETK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	GSPSTVSSSYK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	GVVTNGLDVSPAEEK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	GVVTNGLDVSPAEEK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	ITSEGGDGATK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	ITSEGGDGATK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	LTEAAEQNK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	LTEAAEQNK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	QPSVTISSK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	QPSVTISSK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	SPVEEVKPK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	SPVEEVKPKPEAK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	SPVEEVKPKPEAK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	SPVEEVKPKPEAK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	VEEHEETFEEK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	VEEHEETFEEK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	VEEHEETFEEK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	VEEVAVK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	VHYLEQQNK	Cerebellum	—	100.0	None	—
A0A0R4J036	Nefm	VHYLEQQNK	Cerebrum	—	100.0	None	—
A0A0R4J036	Nefm	VTSHAIVK	BrainStem	—	100.0	None	—
A0A0R4J036	Nefm	VTSHAIVK	Cerebellum	—	100.0	None	—
A0A0R4J038	Kng1	ATSQVVAGTK	Heart	—	100.0	None	—
A0A0R4J038	Kng1	ATSQVVAGTK	plasma	—	100.0	None	—
A0A0R4J038	Kng1	DAETEQGPTHGHGWLHEK	Heart	—	100.0	None	—
A0A0R4J038	Kng1	DAETEQGPTHGHGWLHEK	kidney	—	100.0	None	—
A0A0R4J038	Kng1	DAETEQGPTHGHGWLHEK	plasma	—	100.0	None	—
A0A0R4J038	Kng1	DIPVDSPELK	BrainStem	—	100.0	None	—
A0A0R4J038	Kng1	DIPVDSPELK	plasma	—	100.0	None	—
A0A0R4J038	Kng1	EVLGHSIAQLNAENDHPFYYK	BrainStem	—	100.0	None	—
A0A0R4J038	Kng1	EVLGHSIAQLNAENDHPFYYK	Heart	—	100.0	None	—
A0A0R4J038	Kng1	EVLGHSIAQLNAENDHPFYYK	plasma	—	100.0	None	—
A0A0R4J038	Kng1	LISDFPEATSPK	Heart	—	100.0	None	—
A0A0R4J038	Kng1	LISDFPEATSPK	plasma	—	100.0	None	—
A0A0R4J038	Kng1	QFNPGVK	Heart	—	100.0	None	—
A0A0R4J038	Kng1	QFNPGVK	kidney	—	100.0	None	—
A0A0R4J038	Kng1	QFNPGVK	plasma	—	100.0	None	—
A0A0R4J038	Kng1	SVTVQETK	Heart	—	100.0	None	—
A0A0R4J040	Bfar	VEDIQQNNDVVQSLAAFQK	lung	—	100.0	None	—
A0A0R4J041	Mettl3	FAAQELIEVK	BrainStem	—	100.0	None	—
A0A0R4J041	Mettl3	FAAQELIEVK	Cerebellum	—	100.0	None	—
A0A0R4J041	Mettl3	FAAQELIEVK	Cerebrum	—	100.0	None	—
A0A0R4J041	Mettl3	FAAQELIEVK	lung	—	100.0	None	—
A0A0R4J041	Mettl3	GLGEVAGTIAGQK	Cerebellum	—	100.0	None	—
A0A0R4J041	Mettl3	GLLQDDAHPTLVTYADHSK	BrainStem	—	100.0	None	—
A0A0R4J041	Mettl3	GLLQDDAHPTLVTYADHSK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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