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
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	Heart	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	kidney	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	liver	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	lung	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	Muscle	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	SalivaryGland	—	100.0	None	—
B2RXQ2	Ppfia1	ESPGQVGVSETENSSQDALGLSK	SmallIntestines	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	Heart	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	kidney	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	liver	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	lung	—	100.0	None	—
B2RXQ2	Ppfia1	ETQETLALTQGK	Muscle	—	100.0	None	—
B2RXQ2	Ppfia1	ILELTSK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	LELAEQK	lung	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	NSTGSQDGPVSNPSSSNSSQDSLHK	lung	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	kidney	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	liver	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	lung	—	100.0	None	—
B2RXQ2	Ppfia1	QAQSPAGVSSEVEVLK	Muscle	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	BrainStem	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	Cerebrum	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	Heart	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	kidney	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	liver	—	100.0	None	—
B2RXQ2	Ppfia1	QLNTALPQEFAALTK	lung	—	100.0	None	—
B2RXQ2	Ppfia1	SGPLSSGSSAAK	Cerebellum	—	100.0	None	—
B2RXQ2	Ppfia1	SSDGSLSHEDLAK	Cerebellum	—	100.0	None	—
B2RXR3	Cnot1	LGTSGLNQPTFQQTDLSQVWPEANQHFSK	Cerebrum	—	100.0	None	—
B2RXR6	Ankrd44	HGHELLINTLITSGADTAK	kidney	—	100.0	None	—
B2RXR6	Ankrd44	HGHELLINTLITSGADTAK	liver	—	100.0	None	—
B2RXR6	Ankrd44	HGHELLINTLITSGADTAK	lung	—	100.0	None	—
B2RXR6	Ankrd44	IQDESLINAK	kidney	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	BoneMarrow	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	BrainStem	—	100.0	None	—
B2RXR6	Ankrd44	LLLETADNPEVVDVK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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