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
A0A571BDG0	Srcin1	SPNTAILIK	Cerebrum	—	100.0	None	—
A0A571BDG0	Srcin1	TGEVVVTSK	Cerebellum	—	100.0	None	—
A0A571BDG0	Srcin1	TGEVVVTSK	Cerebrum	—	100.0	None	—
A0A571BDG0	Srcin1	THPGPAPTPDHKPPK	Cerebellum	—	100.0	None	—
A0A571BDG0	Srcin1	THPGPAPTPDHKPPK	Cerebrum	—	100.0	None	—
A0A571BDG0	Srcin1	VAAETDFSK	BrainStem	—	100.0	None	—
A0A571BDG0	Srcin1	VEVEAVK	BrainStem	—	100.0	None	—
A0A571BDG0	Srcin1	VEVEAVK	Cerebellum	—	100.0	None	—
A0A571BDG0	Srcin1	YLNDEELITQQLNDLEK	Cerebellum	—	100.0	None	—
A0A571BDG0	Srcin1	YLNDEELITQQLNDLEK	Cerebrum	—	100.0	None	—
A0A571BDG0	Srcin1	YLNDEELITQQLNDLEK	kidney	—	100.0	None	—
A0A571BDG0	Srcin1	YLNDEELITQQLNDLEK	lung	—	100.0	None	—
A0A571BDS0	Xirp1	AWEPLGK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	EQVVGGDVQGYK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	EQVVGGDVQGYK	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	ESEVTDPVSK	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	EVFQALEAGK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	EVPETTINLGSIPTGSVHK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	EVPETTINLGSIPTGSVHK	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	GDNLQEEQPK	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	GQITSSNSQSPESPK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	LNVLNNDSSPPQK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	LNVLNNDSSPPQK	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	NVLEFQTGSTTSK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	QGTPESPQGSHQELQGLLSQVQTLEK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	QGTPESPQGSHQELQGLLSQVQTLEK	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	SEIQELK	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	STLWLFETKPLDAFR	Heart	—	100.0	None	—
A0A571BDS0	Xirp1	STLWLFETKPLDAFR	Muscle	—	100.0	None	—
A0A571BDS0	Xirp1	VVLPNGKPVAQAPLQEAR	Heart	—	100.0	None	—
A0A571BDS5	Mgam2-ps	AEGQLFWDDGQSIETYEK	LargeIntestines	—	100.0	None	—
A0A571BDS5	Mgam2-ps	ELYSNPQEPQK	SmallIntestines	—	100.0	None	—
A0A571BDS5	Mgam2-ps	RPDSDDIVWGK	SmallIntestines	—	100.0	None	—
A0A571BE55	Slc4a4	SWAASSGSLQEK	BrainStem	—	100.0	None	—
A0A571BE55	Slc4a4	SWAASSGSLQEK	Cerebellum	—	100.0	None	—
A0A571BE98	Lsmem2	TQEETLLK	Heart	—	100.0	None	—
A0A571BE98	Lsmem2	TQEETLLK	Muscle	—	100.0	None	—
A0A571BEB2	Obscn	PVQATWK	Muscle	—	100.0	None	—
A0A571BEB2	Obscn	VVALLQVQAK	Heart	—	100.0	None	—
A0A571BEB2	Obscn	VVALLQVQAK	Muscle	—	100.0	None	—
A0A571BEC9	Plin4	DLQTATDPSGTPAPSSK	AdrenalGland	—	100.0	None	—
A0A571BEC9	Plin4	DLQTATDPSGTPAPSSK	Bladder	—	100.0	None	—
A0A571BEC9	Plin4	DLQTATDPSGTPAPSSK	kidney	—	100.0	None	—
A0A571BEC9	Plin4	DLQTATDPSGTPAPSSK	lung	—	100.0	None	—
A0A571BEC9	Plin4	DLQTATDPSGTPAPSSK	LymphNodes	—	100.0	None	—
A0A571BEC9	Plin4	DLQTATDPSGTPAPSSK	Muscle	—	100.0	None	—
A0A571BEC9	Plin4	DNVYAGVTGAVNVAK	Heart	—	100.0	None	—
A0A571BEC9	Plin4	DNVYAGVTGAVNVAK	lung	—	100.0	None	—
A0A571BEC9	Plin4	DNVYAGVTGAVNVAK	Muscle	—	100.0	None	—
A0A571BEC9	Plin4	DTVATGLAGAVNVAK	Bladder	—	100.0	None	—

SysQuan Mouse Database

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