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
A0A0R4J1H8	Shroom3	TGPTPSTSSSDLDDPK	kidney	—	100.0	None	—
A0A0R4J1I8	Nyap2	NETNLAYLK	Cerebrum	—	100.0	None	—
A0A0R4J1K1	Cnot4	ELSVQDQPSLSPTSLQNASSHTTTAK	BrainStem	—	100.0	None	—
A0A0R4J1K1	Cnot4	ELSVQDQPSLSPTSLQNASSHTTTAK	Cerebellum	—	100.0	None	—
A0A0R4J1K1	Cnot4	ELSVQDQPSLSPTSLQNASSHTTTAK	Cerebrum	—	100.0	None	—
A0A0R4J1K1	Cnot4	LLQELYK	BrainStem	—	100.0	None	—
A0A0R4J1K1	Cnot4	LLQELYK	Cerebellum	—	100.0	None	—
A0A0R4J1K1	Cnot4	LLQELYK	Cerebrum	—	100.0	None	—
A0A0R4J1K1	Cnot4	LLQELYK	lung	—	100.0	None	—
A0A0R4J1K1	Cnot4	LNPNFLQLSTGSVDK	Cerebellum	—	100.0	None	—
A0A0R4J1K1	Cnot4	LNPNFLQLSTGSVDK	lung	—	100.0	None	—
A0A0R4J1K4	Slc4a2	GWVINPLGEK	lung	—	100.0	None	—
A0A0R4J1K4	Slc4a2	LLPPGAGLEPK	lung	—	100.0	None	—
A0A0R4J1L4	Ap1m2	AHFGLPSVETEEVEGRPPIGVK	kidney	—	100.0	None	—
A0A0R4J1L4	Ap1m2	AHFGLPSVETEEVEGRPPIGVK	lung	—	100.0	None	—
A0A0R4J1L4	Ap1m2	ILQEYITQQGNK	kidney	—	100.0	None	—
A0A0R4J1L4	Ap1m2	ILQEYITQQGNK	lung	—	100.0	None	—
A0A0R4J1L4	Ap1m2	VLFELTGLSGSK	kidney	—	100.0	None	—
A0A0R4J1L4	Ap1m2	VLFELTGLSGSK	lung	—	100.0	None	—
A0A0R4J1L9	Mtus1	DTPSPQVTGGSSPSPGPSK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	DTPSPQVTGGSSPSPGPSK	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	ENFENLQATPSK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	ENFENLQATPSK	lung	—	100.0	None	—
A0A0R4J1L9	Mtus1	FQQENEELK	BrainStem	—	100.0	None	—
A0A0R4J1L9	Mtus1	FQQENEELK	Heart	—	100.0	None	—
A0A0R4J1L9	Mtus1	FQQENEELK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	FQQENEELK	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	FQQENEELK	lung	—	100.0	None	—
A0A0R4J1L9	Mtus1	LITSQAAQVTTHSK	BrainStem	—	100.0	None	—
A0A0R4J1L9	Mtus1	LITSQAAQVTTHSK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	LITSQAAQVTTHSK	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	LQSIYIEEAEK	BrainStem	—	100.0	None	—
A0A0R4J1L9	Mtus1	LQSIYIEEAEK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	LQSIYIEEAEK	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	LVDNNTALVDK	Heart	—	100.0	None	—
A0A0R4J1L9	Mtus1	LVDNNTALVDK	lung	—	100.0	None	—
A0A0R4J1L9	Mtus1	QAFQNGSGPLYLKPLVPR	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	QATNEIFESK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	QLSTEQAALQESLEK	BrainStem	—	100.0	None	—
A0A0R4J1L9	Mtus1	QLSTEQAALQESLEK	Heart	—	100.0	None	—
A0A0R4J1L9	Mtus1	QLSTEQAALQESLEK	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	QLSTEQAALQESLEK	lung	—	100.0	None	—
A0A0R4J1L9	Mtus1	SLEDLLNEK	BrainStem	—	100.0	None	—
A0A0R4J1L9	Mtus1	SLEDLLNEK	Heart	—	100.0	None	—
A0A0R4J1L9	Mtus1	SLEDLLNEK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	SLEDLLNEK	liver	—	100.0	None	—
A0A0R4J1L9	Mtus1	SLEDLLNEK	lung	—	100.0	None	—
A0A0R4J1L9	Mtus1	SLFTAFNSVEK	kidney	—	100.0	None	—
A0A0R4J1L9	Mtus1	TDLQTAYQEFVQK	BrainStem	—	100.0	None	—
A0A0R4J1L9	Mtus1	TDLQTAYQEFVQK	Heart	—	100.0	None	—

SysQuan Mouse Database

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