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
E9Q6C2	C1s1	FYVAGLVSWGK	plasma	—	100.0	None	—
E9Q6C2	C1s1	IFGGQPAK	plasma	—	100.0	None	—
E9Q6C2	C1s1	ITANSTWQPDK	plasma	—	100.0	None	—
E9Q6C2	C1s1	NYVDWILK	plasma	—	100.0	None	—
E9Q6C2	C1s1	SPNSPIIEEFQFPYNK	plasma	—	100.0	None	—
E9Q6C2	C1s1	VFIHPSWK	plasma	—	100.0	None	—
E9Q6C8	Xkr6	PYHPEGPLIK	Cerebellum	—	100.0	None	—
E9Q6D8	C6	ATDLQLSDVFLK	liver	—	100.0	None	—
E9Q6D8	C6	QVVVNDYYWK	liver	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	BrainStem	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	Cerebellum	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	Cerebrum	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	Heart	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	kidney	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	liver	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	lung	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	Muscle	—	100.0	None	—
E9Q6E5	Srsf11	ALIVVPYAEGVIPDETK	Thymus	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	BoneMarrow	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	BrainStem	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	Cerebrum	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	Heart	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	kidney	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	liver	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	lung	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	Muscle	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	SalivaryGland	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	SmallIntestines	—	100.0	None	—
E9Q6E5	Srsf11	LNHVAAGLVSPSLK	Thymus	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	BoneMarrow	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	BrainStem	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	Cerebellum	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	Cerebrum	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	Heart	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	kidney	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	liver	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	lung	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	Muscle	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	SalivaryGland	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	SmallIntestines	—	100.0	None	—
E9Q6E5	Srsf11	TLFGFLGK	Thymus	—	100.0	None	—
E9Q6G4	Abca7	AVGGGARPQESDQPTSQGSVTK	lung	—	100.0	None	—
E9Q6G4	Abca7	GIWELLLK	BrainStem	—	100.0	None	—
E9Q6G4	Abca7	SSQSLVTHDAK	BrainStem	—	100.0	None	—
E9Q6H8	Plekha5	GSSETGLAGSKPFSSVK	Cerebrum	—	100.0	None	—
E9Q6H8	Plekha5	SEPELTTVAEVDESNGEEK	Cerebrum	—	100.0	None	—
E9Q6H8	Plekha5	SEPELTTVAEVDESNGEEK	lung	—	100.0	None	—
E9Q6H8	Plekha5	SEPVSETEAPVVK	BrainStem	—	100.0	None	—
E9Q6H8	Plekha5	SEPVSETEAPVVK	Cerebrum	—	100.0	None	—
E9Q6H8	Plekha5	TPEELTLLLIK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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