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
A0A0A6YY91	Ncam1	VEPYSSTAQVQFDEPEATGGVPILK	BrainStem	—	100.0	None	—
A0A0A6YY91	Ncam1	VEPYSSTAQVQFDEPEATGGVPILK	Cerebellum	—	100.0	None	—
A0A0A6YY91	Ncam1	VEPYSSTAQVQFDEPEATGGVPILK	Cerebrum	—	100.0	None	—
A0A0A6YY91	Ncam1	VSSLTLK	BrainStem	—	100.0	None	—
A0A0A6YY91	Ncam1	VSSLTLK	Cerebellum	—	100.0	None	—
A0A0A6YY91	Ncam1	VSSLTLK	Cerebrum	—	100.0	None	—
A0A0A7NQN9	Cacnb2	TLQLVVLDADTINHPAQLSK	BrainStem	—	100.0	None	—
A0A0A7NQN9	Cacnb2	TSLAPIIVYVK	BrainStem	—	100.0	None	—
A0A0B4J1E2	Snw1	YTDLVPK	BrainStem	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	ISFFHNEK	kidney	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	ISFFHNEK	liver	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	LEPPWIQVLK	kidney	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	LEPPWIQVLK	liver	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	PVTITVQGPK	liver	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	QVPDNPPDLEEAAK	Cerebrum	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	QVPDNPPDLEEAAK	kidney	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	QVPDNPPDLEEAAK	liver	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	QVPDNPPDLEEAAK	lung	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	SQVQASYTFK	liver	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	TLHQSKPVTITVQGPK	kidney	—	100.0	None	—
A0A0B4J1G1	Fcgr2b	TLHQSKPVTITVQGPK	liver	—	100.0	None	—
A0A0B4J1H7	Igkv1-135	FTGSGSGTDFTLK	plasma	—	100.0	None	—
A0A0B4J1H7	Igkv1-135	LIYLVSK	plasma	—	100.0	None	—
A0A0B4J1H7	Igkv1-135	SSQSLLDSDGK	plasma	—	100.0	None	—
A0A0B4J1I1	Igkv16-104	YLAWYQEKPGK	plasma	—	100.0	None	—
A0A0B4J1J2	Igkv5-43	ASQSISNNLHWYQQK	Muscle	—	100.0	None	—
A0A0B4J1J2	Igkv5-43	ASQSISNNLHWYQQK	plasma	—	100.0	None	—
A0A0B4J1J2	Igkv5-43	ASQSISNNLHWYQQK	SmallIntestines	—	100.0	None	—
A0A0B4J1J6	Ighv10-1	SNNYATYYADSVK	plasma	—	100.0	None	—
A0A0B4J1J7	Ighv1-82	IYPGDGDTNYNGK	plasma	—	100.0	None	—
A0A0B4J1J7	Ighv1-82	QVQLQQSGPELVKPGASVK	plasma	—	100.0	None	—
A0A0B4J1M0	Ighv1-77	IGPGSGSTYYNEK	plasma	—	100.0	None	—
A0A0B4J1M0	Ighv1-77	QRPGQGLEWIGK	plasma	—	100.0	None	—
A0A0B4J1M0	Ighv1-77	QSGAELVKPGASVK	plasma	—	100.0	None	—
A0A0B4J1N0	Ighv1-76	ASGYTFTDYYINWVK	plasma	—	100.0	None	—
A0A0B4J1N0	Ighv1-76	IYPGSGNTYYNEK	lung	—	100.0	None	—
A0A0B4J1N0	Ighv1-76	IYPGSGNTYYNEK	Muscle	—	100.0	None	—
A0A0B4J1N0	Ighv1-76	IYPGSGNTYYNEK	plasma	—	100.0	None	—
A0A0B4J1N0	Ighv1-76	QSGAELVRPGASVK	plasma	—	100.0	None	—
A0A0B6VJJ8	Klk5	DAQPWQGALLLGPNK	TailSkin	—	100.0	None	—
A0A0B6VJJ9	Klk10	VGDDHLLLFQK	Thyroid	—	100.0	None	—
A0A0B6VMB2	HC	DDPEVQFSWFVDDVEVHTAQTKPR	plasma	—	100.0	None	—
A0A0B6VMB2	HC	DVLTITLTPK	Heart	—	100.0	None	—
A0A0B6VMB2	HC	DVLTITLTPK	kidney	—	100.0	None	—
A0A0B6VMB2	HC	DVLTITLTPK	lung	—	100.0	None	—
A0A0B6VMB2	HC	DVLTITLTPK	plasma	—	100.0	None	—
A0A0B6VMB2	HC	SGNTYYNEK	plasma	—	100.0	None	—
A0A0B6VMB2	HC	VNSAAFPAPIEK	Heart	—	100.0	None	—
A0A0B6VMB2	HC	VNSAAFPAPIEK	lung	—	100.0	None	—
A0A0B6VMB2	HC	VNSAAFPAPIEK	Muscle	—	100.0	None	—

SysQuan Mouse Database

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