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
P47879	Igfbp4	LPGGLEPK	liver	—	100.0	MRM+PRM	—
P47879	Igfbp4	LPGGLEPK	lung	—	100.0	MRM+PRM	—
P47879	Igfbp4	LPGGLEPK	plasma	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	BoneMarrow	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	Cerebellum	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	kidney	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	liver	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	lung	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	Muscle	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	Pancreas	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	plasma	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	SalivaryGland	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	SmallIntestines	—	100.0	MRM+PRM	—
P48036	Anxa5	LYDAYELK	TailSkin	—	100.0	MRM+PRM	—
P48678	Lmna	DLEALLNSK	Cerebellum	—	100.0	MRM+PRM	—
P48678	Lmna	DLEALLNSK	Cerebrum	—	100.0	MRM+PRM	—
P48678	Lmna	DLEALLNSK	lung	—	100.0	MRM+PRM	—
P48678	Lmna	DLEALLNSK	SmallIntestines	—	100.0	MRM+PRM	—
P48678	Lmna	DLEALLNSK	TailSkin	—	100.0	MRM+PRM	—
P49182	Serpind1	IAIDLFK	kidney	—	100.0	MRM+PRM	—
P49182	Serpind1	IAIDLFK	liver	—	100.0	MRM+PRM	—
P49182	Serpind1	IAIDLFK	lung	—	100.0	MRM+PRM	—
P49182	Serpind1	IAIDLFK	plasma	—	100.0	MRM+PRM	—
P49182	Serpind1	LNILNAK	Heart	—	100.0	MRM+PRM	—
P49182	Serpind1	LNILNAK	kidney	—	100.0	MRM+PRM	—
P49182	Serpind1	LNILNAK	liver	—	100.0	MRM+PRM	—
P49182	Serpind1	LNILNAK	lung	—	100.0	MRM+PRM	—
P49182	Serpind1	LNILNAK	plasma	—	100.0	MRM+PRM	—
P49429	Hpd	SQIQEYVDYNGGAGVQHIALK	liver	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	BrainStem	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	Cerebellum	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	kidney	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	liver	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	lung	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	SalivaryGland	—	100.0	MRM+PRM	—
P49722	Psma2	AANGVVLATEK	SmallIntestines	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	BrainStem	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	Cerebellum	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	Heart	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	kidney	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	lung	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	plasma	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	Spermatozoa	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	Spleen	—	100.0	MRM+PRM	—
P50247	Ahcy	GISEETTTGVHNLYK	TailSkin	—	100.0	MRM+PRM	—
P50285	Fmo1	VEDGQASLYK	Heart	—	100.0	MRM+PRM	—
P50285	Fmo1	VEDGQASLYK	lung	—	100.0	MRM+PRM	—
P51150	Rab7a	DPENFPFVVLGNK	lung	—	100.0	MRM+PRM	—
P51150	Rab7a	DPENFPFVVLGNK	Spleen	—	100.0	MRM+PRM	—
P51150	Rab7a	DPENFPFVVLGNK	TailSkin	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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