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
P61458	Pcbd1	LDHHPEWFNVYNK	MockWholeBrain	—	100.0	MRM	—
P61514	Rpl37a	TVAGGAWTYNTTSAVTVK	BrainStem	—	100.0	MRM	—
P61514	Rpl37a	TVAGGAWTYNTTSAVTVK	Cerebellum	—	100.0	MRM	—
P61514	Rpl37a	TVAGGAWTYNTTSAVTVK	Cerebrum	—	100.0	MRM	—
P61514	Rpl37a	TVAGGAWTYNTTSAVTVK	liver	—	100.0	MRM	—
P61620	Sec61a1	IIEVGDTPK	Cerebellum	—	100.0	MRM	—
P61804	Dad1	IQINPQNK	BrainStem	—	100.0	MRM	—
P61804	Dad1	IQINPQNK	Cerebellum	—	100.0	MRM	—
P61804	Dad1	IQINPQNK	Cerebrum	—	100.0	MRM	—
P61804	Dad1	IQINPQNK	MockWholeBrain	—	100.0	MRM	—
P61922	Abat	IFNTWLGDPSK	BrainStem	—	100.0	MRM	—
P61922	Abat	IFNTWLGDPSK	Cerebellum	—	100.0	MRM	—
P61957	Sumo2	TENNDHINLK	BrainStem	—	100.0	MRM	—
P61957	Sumo2	TENNDHINLK	Cerebellum	—	100.0	MRM	—
P61957	Sumo2	TENNDHINLK	MockWholeBrain	—	100.0	MRM	—
P61957	Sumo2	VAGQDGSVVQFK	Cerebrum	—	100.0	MRM	—
P61961	Ufm1	VLSVPESTPFTAVLK	Cerebellum	—	100.0	MRM	—
P61965	Wdr5	TLIDDDNPPVSFVK	BrainStem	—	100.0	MRM	—
P61965	Wdr5	TLIDDDNPPVSFVK	Cerebellum	—	100.0	MRM	—
P61965	Wdr5	TLIDDDNPPVSFVK	Cerebrum	—	100.0	MRM	—
P61965	Wdr5	YILAATLDNTLK	BrainStem	—	100.0	MRM	—
P61965	Wdr5	YILAATLDNTLK	Cerebellum	—	100.0	MRM	—
P61965	Wdr5	YILAATLDNTLK	Cerebrum	—	100.0	MRM	—
P61965	Wdr5	YILAATLDNTLK	MockWholeBrain	—	100.0	MRM	—
P61979	Hnrnpk	LLIHQSLAGGIIGVK	BrainStem	—	100.0	MRM	—
P61979	Hnrnpk	LLIHQSLAGGIIGVK	Cerebellum	—	100.0	MRM	—
P61979	Hnrnpk	LLIHQSLAGGIIGVK	Cerebrum	—	100.0	MRM	—
P61979	Hnrnpk	LLIHQSLAGGIIGVK	liver	—	100.0	MRM	—
P61982	Ywhag	TAFDDAIAELDTLNEDSYK	BrainStem	—	100.0	MRM	—
P61982	Ywhag	TAFDDAIAELDTLNEDSYK	Cerebellum	—	100.0	MRM	—
P61982	Ywhag	TAFDDAIAELDTLNEDSYK	liver	—	100.0	MRM	—
P62082	Rps7	VETFSGVYK	Cerebellum	—	100.0	MRM	—
P62082	Rps7	VETFSGVYK	Cerebrum	—	100.0	MRM	—
P62196	Psmc5	FVVDVDK	Cerebellum	—	100.0	MRM	—
P62242	Rps8	LTPEEEEILNK	BrainStem	—	100.0	MRM	—
P62259	Ywhae	AAFDDAIAELDTLSEESYK	BrainStem	—	100.0	MRM	—
P62259	Ywhae	AAFDDAIAELDTLSEESYK	Cerebellum	—	100.0	MRM	—
P62259	Ywhae	AAFDDAIAELDTLSEESYK	liver	—	100.0	MRM	—
P62259	Ywhae	EAAENSLVAYK	BrainStem	—	100.0	MRM	—
P62259	Ywhae	EAAENSLVAYK	Cerebellum	—	100.0	MRM	—
P62259	Ywhae	EAAENSLVAYK	liver	—	100.0	MRM	—
P62259	Ywhae	EAAENSLVAYK	MockWholeBrain	—	100.0	MRM	—
P62259	Ywhae	HLIPAANTGESK	BrainStem	—	100.0	MRM	—
P62259	Ywhae	HLIPAANTGESK	Cerebellum	—	100.0	MRM	—
P62259	Ywhae	HLIPAANTGESK	liver	—	100.0	MRM	—
P62259	Ywhae	NLLSVAYK	BrainStem	—	100.0	MRM	—
P62259	Ywhae	NLLSVAYK	Cerebrum	—	100.0	MRM	—
P62264	Rps14	ELGITALHIK	BrainStem	—	100.0	MRM	—
P62264	Rps14	ELGITALHIK	Cerebellum	—	100.0	MRM	—
P62264	Rps14	ELGITALHIK	Cerebrum	—	100.0	MRM	—

SysQuan Mouse Database

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