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
D3Z0M9	Ddx23	EFALSNLK	lung	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	BrainStem	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	Cerebellum	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	Cerebrum	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	Heart	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	liver	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	lung	—	100.0	None	—
D3Z0M9	Ddx23	ELAQQIEEETIK	Spleen	—	100.0	None	—
D3Z0M9	Ddx23	FGKPLGIR	BrainStem	—	100.0	None	—
D3Z0M9	Ddx23	FGKPLGIR	Cerebellum	—	100.0	None	—
D3Z0M9	Ddx23	FGKPLGIR	Cerebrum	—	100.0	None	—
D3Z0M9	Ddx23	FGKPLGIR	lung	—	100.0	None	—
D3Z0M9	Ddx23	FVFEWDASEDTSIDYNPLYK	BrainStem	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	BrainStem	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	Cerebellum	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	Cerebrum	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	Heart	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	kidney	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	liver	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	lung	—	100.0	None	—
D3Z0M9	Ddx23	GFIAGIDLK	Muscle	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	AdrenalGland	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	BoneMarrow	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	BrainStem	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Cerebellum	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Cerebrum	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Gallbladder	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Heart	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	LargeIntestines	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	liver	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	lung	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	LymphNodes	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Muscle	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	SalivaryGland	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Spleen	—	100.0	None	—
D3Z0M9	Ddx23	IQPLSLEELLAK	Thymus	—	100.0	None	—
D3Z0M9	Ddx23	RPAVVYIGSAGKPHER	BrainStem	—	100.0	None	—
D3Z0M9	Ddx23	SGVAITFLTK	BoneMarrow	—	100.0	None	—
D3Z0M9	Ddx23	SGVAITFLTK	Cerebellum	—	100.0	None	—
D3Z0M9	Ddx23	SGVAITFLTK	Cerebrum	—	100.0	None	—
D3Z0M9	Ddx23	SGVAITFLTK	liver	—	100.0	None	—
D3Z0M9	Ddx23	SGVAITFLTK	lung	—	100.0	None	—
D3Z0M9	Ddx23	SGVAITFLTK	Thymus	—	100.0	None	—
D3Z0P8	Tmem200b	LSLGGYAK	Cerebellum	—	100.0	None	—
D3Z0P8	Tmem200b	SGLPALLHSYPLK	Cerebellum	—	100.0	None	—
D3Z0Q4	Mthfsd	DLEVFAGTQEVK	liver	—	100.0	None	—
D3Z0Q4	Mthfsd	DLEVFAGTQEVK	lung	—	100.0	None	—
D3Z0V2	Arhgef7	KPSDEEFAVR	liver	—	100.0	None	—
D3Z0V2	Arhgef7	VTSVSNPTIKPHSVPSHTDLSK	lung	—	100.0	None	—
D3Z0V7	Tsc22d1	EEVEVLK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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