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
A0A1D5RLV0	Iws1	ILQELPSVSQETLK	BrainStem	—	100.0	None	—
A0A1D5RLV0	Iws1	ILQELPSVSQETLK	Cerebellum	—	100.0	None	—
A0A1D5RLV0	Iws1	ILQELPSVSQETLK	Cerebrum	—	100.0	None	—
A0A1D5RLV0	Iws1	LINEWSRPIFGLTSNYK	BrainStem	—	100.0	None	—
A0A1D5RLV0	Iws1	LINEWSRPIFGLTSNYK	Cerebrum	—	100.0	None	—
A0A1D5RLV0	Iws1	PIFGLTSNYK	Cerebellum	—	100.0	None	—
A0A1D5RLV0	Iws1	PIFGLTSNYK	lung	—	100.0	None	—
A0A1D5RLV1	Epb41	FLALGSK	BrainStem	—	100.0	None	—
A0A1D5RLV1	Epb41	GEEPAEPAEPEPTEAWK	BrainStem	—	100.0	None	—
A0A1D5RLV1	Epb41	IRPGEQEHYESTIGFK	BrainStem	—	100.0	None	—
A0A1D5RLV1	Epb41	PTSAPAIAQSQVTEGPGAPIK	BrainStem	—	100.0	None	—
A0A1D5RLV1	Epb41	SPRPTSAPAIAQSQVTEGPGAPIK	BrainStem	—	100.0	None	—
A0A1D5RLV1	Epb41	VSIPIPEEHK	Cerebellum	—	100.0	None	—
A0A1D5RLV7	Wdfy3	DNTHPAEVTALGVSK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	EGLSGGGWLEQTDSVLTNK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	ETATIGFINNFGQIPK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	GEALVPTTQSK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	GILAVEQNK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	IFFHHLDNLRPSLTPVK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	LGDVILPPWAK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	NYLLAFQK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	SEGVTPSPVSLVAEEK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	VQGLDTSEGLLLFGK	lung	—	100.0	None	—
A0A1D5RLV7	Wdfy3	VWTELIHSK	lung	—	100.0	None	—
A0A1D5RLW4	Myo9b	ASVPIVLEK	BrainStem	—	100.0	None	—
A0A1D5RLW4	Myo9b	DSTTSDVIQDVVASLHLDGSK	BrainStem	—	100.0	None	—
A0A1D5RLW4	Myo9b	EAIAALLEK	BrainStem	—	100.0	None	—
A0A1D5RLW4	Myo9b	EDGLEAWTETTAPSSSK	BrainStem	—	100.0	None	—
A0A1D5RLW4	Myo9b	EDGLEAWTETTAPSSSK	Spleen	—	100.0	None	—
A0A1D5RLW4	Myo9b	ETLVEVLTK	BrainStem	—	100.0	None	—
A0A1D5RLW4	Myo9b	ETLVEVLTK	Cerebrum	—	100.0	None	—
A0A1D5RLW4	Myo9b	FLDEFLLNK	BrainStem	—	100.0	None	—
A0A1D5RLW4	Myo9b	LEDFPIHAITGVLK	BrainStem	—	100.0	None	—
A0A1D5RLW7	Mau2	LLFQLAQLHTLEK	Heart	—	100.0	None	—
A0A1D5RLZ3	Dst	SESSFVEPSDASDAVAK	liver	—	100.0	None	—
A0A1D5RLZ3	Dst	SESSFVEPSDASDAVAK	lung	—	100.0	None	—
A0A1D5RM65	Rassf5	TSFYLPLDAIK	lung	—	100.0	None	—
A0A1D5RM83	Iqsec1	EIFLFNDLLVVTK	BrainStem	—	100.0	None	—
A0A1D5RM83	Iqsec1	EIFLFNDLLVVTK	Cerebellum	—	100.0	None	—
A0A1D5RM83	Iqsec1	EIFLFNDLLVVTK	Cerebrum	—	100.0	None	—
A0A1D5RM83	Iqsec1	IESELEK	BrainStem	—	100.0	None	—
A0A1D5RM83	Iqsec1	IESELEK	Cerebellum	—	100.0	None	—
A0A1D5RM83	Iqsec1	IESELEK	Cerebrum	—	100.0	None	—
A0A1D5RM83	Iqsec1	LTSAVPGADIK	BrainStem	—	100.0	None	—
A0A1D5RM83	Iqsec1	SGGAAQDYWALAHK	BrainStem	—	100.0	None	—
A0A1D5RM83	Iqsec1	SGGAAQDYWALAHK	Cerebellum	—	100.0	None	—
A0A1D5RM83	Iqsec1	SGGAAQDYWALAHK	Cerebrum	—	100.0	None	—
A0A1D5RM83	Iqsec1	SGGAAQDYWALAHK	lung	—	100.0	None	—
A0A1D5RM83	Iqsec1	SLGGQQGSPK	BrainStem	—	100.0	None	—
A0A1D5RM83	Iqsec1	SLGGQQGSPK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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