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
A0A068WAZ7	Epb41	FLALGSK	kidney	—	100.0	None	—
A0A068WAZ7	Epb41	GEEPAEPAEPEPTEAWK	kidney	—	100.0	None	—
A0A068WAZ7	Epb41	IVITGDADIDHDQVLVQAIK	kidney	—	100.0	None	—
A0A068WAZ7	Epb41	PTSAPAIAQSQVTEGPGAPIK	kidney	—	100.0	None	—
A0A068WAZ7	Epb41	TWLDSAK	liver	—	100.0	None	—
A0A075B5K2	Igkv9-124	LIYAASTLDSGVPK	plasma	—	100.0	None	—
A0A075B5M1	Igkv4-63	LWIYDTSK	plasma	—	100.0	None	—
A0A075B5M7	Igkv5-39	ASQSISDYLHWYQQK	kidney	—	100.0	None	—
A0A075B5M7	Igkv5-39	ASQSISDYLHWYQQK	liver	—	100.0	None	—
A0A075B5N3	Igkv8-28	SSQSLLNSGNQK	plasma	—	100.0	None	—
A0A075B5N4	Igkv8-27	SSQSVLYSSNQK	plasma	—	100.0	None	—
A0A075B5P3	Ighg2b	DTAPVLDSDGSYFIYSK	liver	—	100.0	None	—
A0A075B5P3	Ighg2b	DTAPVLDSDGSYFIYSK	lung	—	100.0	None	—
A0A075B5P6	Ighm	DLPSPQK	lung	—	100.0	None	—
A0A075B5P6	Ighm	DLPSPQK	plasma	—	100.0	None	—
A0A075B5P6	Ighm	FISKPNEVHK	liver	—	100.0	None	—
A0A075B5P6	Ighm	FISKPNEVHK	lung	—	100.0	None	—
A0A075B5P6	Ighm	FISKPNEVHK	plasma	—	100.0	None	—
A0A075B5P6	Ighm	GQLLPQEK	lung	—	100.0	None	—
A0A075B5P6	Ighm	GQLLPQEK	plasma	—	100.0	None	—
A0A075B5P6	Ighm	GSTPQTYK	plasma	—	100.0	None	—
A0A075B5P6	Ighm	LVESGFTTDPVTIENK	plasma	—	100.0	None	—
A0A075B5P6	Ighm	PITVSWLK	liver	—	100.0	None	—
A0A075B5P6	Ighm	PITVSWLK	lung	—	100.0	None	—
A0A075B5P6	Ighm	PITVSWLK	plasma	—	100.0	None	—
A0A075B5P6	Ighm	YLATSQVLLSPK	liver	—	100.0	None	—
A0A075B5P6	Ighm	YLATSQVLLSPK	plasma	—	100.0	None	—
A0A075B5Q2	Ighv5-9	LEWVATISGGGGNTYYPDSVK	plasma	—	100.0	None	—
A0A075B5R4	Ighv14-1	IDPEDGDTEYAPK	plasma	—	100.0	None	—
A0A075B5R5	Ighv4-1	GLEWIGEINPDSSTINYAPSLK	plasma	—	100.0	None	—
A0A075B5R5	Ighv4-1	LLQSGGGLVQPGGSLK	Heart	—	100.0	None	—
A0A075B5R5	Ighv4-1	LLQSGGGLVQPGGSLK	kidney	—	100.0	None	—
A0A075B5R5	Ighv4-1	LLQSGGGLVQPGGSLK	liver	—	100.0	None	—
A0A075B5R5	Ighv4-1	LLQSGGGLVQPGGSLK	lung	—	100.0	None	—
A0A075B5R5	Ighv4-1	LLQSGGGLVQPGGSLK	Spleen	—	100.0	None	—
A0A075B5R6	Ighv11-1	TLEWIGDINSDGSAINYAPSIK	plasma	—	100.0	None	—
A0A075B5S1	Ighv9-1	FAFSLETSASTAYLQINNLK	plasma	—	100.0	None	—
A0A075B5S1	Ighv9-1	QIQLVQSGPELK	plasma	—	100.0	None	—
A0A075B5S2	Ighv7-1	ANDYTTEYSASVK	plasma	—	100.0	None	—
A0A075B5S9	Ighv9-4	FAFSLETSASTAYLQISNLK	plasma	—	100.0	None	—
A0A075B5S9	Ighv9-4	WIGWINTHSGEPK	plasma	—	100.0	None	—
A0A075B5T2	Ighv6-3	SDNYATHYAESVK	plasma	—	100.0	None	—
A0A075B5T3	Ighv6-6	ANNHATYYAESVK	plasma	—	100.0	None	—
A0A075B5T6	Ighv10-3	SSNYATYYADSVK	plasma	—	100.0	None	—
A0A075B5U7	Ighv1-22	ATLTVNK	plasma	—	100.0	None	—
A0A075B5V1	Ighv1-31	EVQLQQSGPELVKPGASVK	Heart	—	100.0	None	—
A0A075B5V1	Ighv1-31	EVQLQQSGPELVKPGASVK	kidney	—	100.0	None	—
A0A075B5V1	Ighv1-31	EVQLQQSGPELVKPGASVK	LymphNodes	—	100.0	None	—
A0A075B5V1	Ighv1-31	EVQLQQSGPELVKPGASVK	SmallIntestines	—	100.0	None	—
A0A075B5V5	Ighv1-39	SLEWIGVINPNYGTTSYNQK	plasma	—	100.0	None	—

SysQuan Mouse Database

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