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
P59325	Eif5	VNILFDFVK	BrainStem	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	Cerebellum	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	Cerebrum	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	Heart	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	kidney	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	lung	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	MockWholeBrain	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	Muscle	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	plasma	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	Spermatozoa	—	100.0	MRM	—
P59325	Eif5	VNILFDFVK	TailSkin	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	BrainStem	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	Cerebrum	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	Heart	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	liver	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	lung	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	Muscle	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	Spleen	—	100.0	MRM	—
P59999	Arpc4	IVAEEFLK	TailSkin	—	100.0	MRM	—
P60229	Eif3e	QLQAETEPIVK	BoneMarrow	—	100.0	MRM	—
P60229	Eif3e	QLQAETEPIVK	BrainStem	—	99.5	MRM	—
P60229	Eif3e	QLQAETEPIVK	liver	—	100.0	MRM	—
P60229	Eif3e	QLQAETEPIVK	Spleen	—	100.0	MRM	—
P60335	Pcbp1	EVGSIIGK	BrainStem	—	100.0	MRM	—
P60335	Pcbp1	EVGSIIGK	Cerebellum	—	100.0	MRM	—
P60335	Pcbp1	EVGSIIGK	kidney	—	100.0	MRM	—
P60335	Pcbp1	EVGSIIGK	lung	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	BrainStem	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	Cerebellum	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	Cerebrum	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	Heart	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	kidney	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	lung	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	MockWholeBrain	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	plasma	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	SmallIntestines	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	Spleen	—	100.0	MRM	—
P60335	Pcbp1	IITLTGPTNAIFK	TailSkin	—	100.0	MRM	—
P60521	Gabarapl2	VPVIVEK	BrainStem	—	100.0	MRM	—
P60521	Gabarapl2	VPVIVEK	Cerebellum	—	100.0	MRM	—
P60521	Gabarapl2	VPVIVEK	Cerebrum	—	100.0	MRM	—
P60521	Gabarapl2	VPVIVEK	lung	—	100.0	MRM	—
P60670	Nploc4	ESSSEQYVPDVFYK	BoneMarrow	—	100.0	MRM	—
P60670	Nploc4	ESSSEQYVPDVFYK	Cerebellum	—	100.0	MRM	—
P60670	Nploc4	ESSSEQYVPDVFYK	lung	—	100.0	MRM	—
P60670	Nploc4	ESSSEQYVPDVFYK	Muscle	—	100.0	MRM	—
P60710	Actb	DSYVGDEAQSK	Spleen	—	100.0	MRM	—
P60766	Cdc42	QKPITPETAEK	BrainStem	—	100.0	MRM	—
P60766	Cdc42	QKPITPETAEK	Cerebellum	—	100.0	MRM	—
P60766	Cdc42	QKPITPETAEK	Cerebrum	—	100.0	MRM	—

SysQuan Mouse Database

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