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
Q03265	Atp5f1a	HALIIYDDLSK	BrainStem	—	100.0	MRM	—
Q03265	Atp5f1a	HALIIYDDLSK	Cerebrum	—	100.0	MRM	—
Q03265	Atp5f1a	HALIIYDDLSK	kidney	—	100.0	MRM	—
Q03265	Atp5f1a	HALIIYDDLSK	liver	—	100.0	MRM	—
Q03265	Atp5f1a	HALIIYDDLSK	Muscle	—	100.0	MRM	—
Q03265	Atp5f1a	HALIIYDDLSK	Spleen	—	100.0	MRM	—
Q03265	Atp5f1a	HALIIYDDLSK	TailSkin	—	100.0	MRM	—
Q04736	Yes1	TTEDLSFK	Cerebellum	—	100.0	MRM	—
Q04736	Yes1	TTEDLSFK	kidney	—	100.0	MRM	—
Q04750	Top1	LNTGILNK	lung	—	100.0	MRM	—
Q05421	Cyp2e1	GIIFNNGPTWK	liver	—	100.0	MRM	—
Q05909	Ptprg	TVAILLK	kidney	—	100.0	MRM	—
Q05909	Ptprg	TVAILLK	lung	—	100.0	MRM	—
Q05909	Ptprg	TVAILLK	plasma	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Bladder	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	BoneMarrow	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	BrainStem	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Cerebellum	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Cerebrum	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Gallbladder	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	kidney	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	liver	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Muscle	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	SalivaryGland	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	SmallIntestines	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Spermatozoa	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Thymus	—	100.0	MRM	—
Q05920	Pc	LDNASAFQGAVISPHYDSLLVK	Thyroid	—	100.0	MRM	—
Q05BC3	Eml1	ITIATGQVAGTSK	Bladder	—	100.0	MRM	—
Q05BC3	Eml1	ITIATGQVAGTSK	kidney	—	100.0	MRM	—
Q05BC3	Eml1	ITIATGQVAGTSK	liver	—	100.0	MRM	—
Q05BC3	Eml1	ITIATGQVAGTSK	Muscle	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	BoneMarrow	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	BrainStem	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	Cerebellum	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	Cerebrum	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	kidney	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	lung	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	Muscle	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	SmallIntestines	—	100.0	MRM	—
Q05D44	Eif5b	IEPIPGESPK	Spleen	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	BoneMarrow	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	BrainStem	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	Cerebrum	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	kidney	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	liver	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	lung	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	Muscle	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	Spleen	—	100.0	MRM	—
Q06185	Atp5me	VPPVQVSPLIK	Thymus	—	100.0	MRM	—

SysQuan Mouse Database

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