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
P47856	Gfpt1	AVQTLQMELQQIMK	Thyroid	—	100.0	MRM+PRM	['Meth']
P47878	Igfbp3	GFCWCVDK	plasma	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	Cerebellum	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	Cerebrum	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	liver	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	LymphNodes	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	Muscle	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	Pancreas	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	SmallIntestines	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	Thymus	—	100.0	MRM+PRM	['Cys']
P48193	Epb41	VSLLDDTVYECVVEK	Thyroid	—	100.0	MRM+PRM	['Cys']
P48722	Hspa4l	GCALQCAILSPAFK	BrainStem	—	100.0	MRM+PRM	['Cys']
P48722	Hspa4l	GCALQCAILSPAFK	Spermatozoa	—	100.0	MRM+PRM	['Cys']
P49586	Pcyt1a	EFIGSFLEMFGPEGALK	kidney	—	100.0	MRM+PRM	['Meth']
P49586	Pcyt1a	EFIGSFLEMFGPEGALK	liver	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	BoneMarrow	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	BrainStem	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Cerebellum	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Cerebrum	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	kidney	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	liver	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	liver	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	LymphNodes	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Muscle	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Spermatozoa	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Spleen	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	TailSkin	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Thymus	—	100.0	MRM+PRM	['Meth']
P50247	Ahcy	DGPLNMILDDGGDLTNLIHTK	Thyroid	—	100.0	MRM+PRM	['Meth']
P50516	Atp6v1a	DFPELTMEVDGK	Cerebrum	—	100.0	MRM+PRM	['Meth']
P50516	Atp6v1a	DFPELTMEVDGK	Heart	—	100.0	MRM+PRM	['Meth']
P50516	Atp6v1a	DFPELTMEVDGK	liver	—	100.0	MRM+PRM	['Meth']
P50516	Atp6v1a	DFPELTMEVDGK	lung	—	100.0	MRM+PRM	['Meth']
P50516	Atp6v1a	DFPELTMEVDGK	Spleen	—	100.0	MRM+PRM	['Meth']
P51881	Slc25a5	GLGDCLVK	Cerebellum	—	100.0	MRM+PRM	['Cys']
P51881	Slc25a5	GLGDCLVK	lung	—	100.0	MRM+PRM	['Cys']
P51881	Slc25a5	GLGDCLVK	TailSkin	—	100.0	MRM+PRM	['Cys']
P53395	Dbt	LAMENNIK	BrainStem	—	100.0	MRM+PRM	['Meth']
P53395	Dbt	LAMENNIK	Cerebrum	—	100.0	MRM+PRM	['Meth']
P53395	Dbt	LAMENNIK	Heart	—	100.0	MRM+PRM	['Meth']
P53395	Dbt	LAMENNIK	kidney	—	100.0	MRM+PRM	['Meth']
P53395	Dbt	LAMENNIK	lung	—	100.0	MRM+PRM	['Meth']
P53994	Rab2a	SCLLLQFTDK	BrainStem	—	100.0	MRM+PRM	['Cys']
P53994	Rab2a	SCLLLQFTDK	Cerebellum	—	100.0	MRM+PRM	['Cys']
P53994	Rab2a	SCLLLQFTDK	Heart	—	100.0	MRM+PRM	['Cys']
P53994	Rab2a	SCLLLQFTDK	kidney	—	100.0	MRM+PRM	['Cys']
P53994	Rab2a	SCLLLQFTDK	liver	—	100.0	MRM+PRM	['Cys']
P54071	Idh2	LIDDMVAQVLK	BoneMarrow	—	100.0	MRM+PRM	['Meth']
P54071	Idh2	LIDDMVAQVLK	BrainStem	—	100.0	MRM+PRM	['Meth']
P54071	Idh2	LIDDMVAQVLK	Cerebrum	—	100.0	MRM+PRM	['Meth']

SysQuan Mouse Database

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