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
E9PVA8	Gcn1	LSVADAQAEAK	kidney	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	BoneMarrow	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	BrainStem	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	Cerebellum	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	Cerebrum	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	Heart	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	kidney	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	liver	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	lung	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	Muscle	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	Pancreas	—	100.0	None	—
E9PVA8	Gcn1	LTEVLTDSHVK	SalivaryGland	—	100.0	None	—
E9PVA8	Gcn1	LTIIAQK	BrainStem	—	100.0	None	—
E9PVA8	Gcn1	LTIIAQK	Pancreas	—	100.0	None	—
E9PVA8	Gcn1	LTIIAQK	SalivaryGland	—	100.0	None	—
E9PVA8	Gcn1	LVLPSPDTDEK	Cerebrum	—	100.0	None	—
E9PVA8	Gcn1	LVLPSPDTDEK	Heart	—	100.0	None	—
E9PVA8	Gcn1	LVLPSPDTDEK	kidney	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	BoneMarrow	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	BrainStem	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	Cerebellum	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	Cerebrum	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	Heart	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	kidney	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	liver	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	lung	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	LymphNodes	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	Muscle	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	Pancreas	—	100.0	None	—
E9PVA8	Gcn1	NLLHSLQSSGVGSK	SalivaryGland	—	100.0	None	—
E9PVA8	Gcn1	QASLHVWK	BrainStem	—	100.0	None	—
E9PVA8	Gcn1	QLDDEEVSEFALDGLK	Cerebellum	—	100.0	None	—
E9PVA8	Gcn1	QLDDEEVSEFALDGLK	Heart	—	100.0	None	—
E9PVA8	Gcn1	QLDDEEVSEFALDGLK	kidney	—	100.0	None	—
E9PVA8	Gcn1	QLDDEEVSEFALDGLK	lung	—	100.0	None	—
E9PVA8	Gcn1	QLDDEEVSEFALDGLK	Muscle	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	BrainStem	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	Cerebellum	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	Cerebrum	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	Heart	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	kidney	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	LargeIntestines	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	liver	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	lung	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	LymphNodes	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	Pancreas	—	100.0	None	—
E9PVA8	Gcn1	SIIQSAQQDSIK	SalivaryGland	—	100.0	None	—
E9PVA8	Gcn1	STLLEFYVK	BrainStem	—	100.0	None	—
E9PVA8	Gcn1	STLLEFYVK	Cerebellum	—	100.0	None	—
E9PVA8	Gcn1	STLLEFYVK	Cerebrum	—	100.0	None	—

SysQuan Mouse Database

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