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
P05213	Tuba1b	SIQFVDWCPTGFK	liver	—	100.0	MRM	['Cys']
P05213	Tuba1b	SIQFVDWCPTGFK	lung	—	100.0	MRM	['Cys']
P05214	Tuba3a	TIQFVDWCPTGFK	Cerebellum	—	100.0	MRM	['Cys']
P05480	Src	AANILVGENLVCK	Cerebellum	—	100.0	MRM	['Cys']
P05480	Src	AANILVGENLVCK	liver	—	100.0	MRM	['Cys']
P05480	Src	AANILVGENLVCK	SmallIntestines	—	100.0	MRM	['Cys']
P06745	Gpi	FAAYFQQGDMESNGK	Cerebellum	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	Cerebrum	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	Cerebrum	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	kidney	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	liver	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	Pancreas	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	SalivaryGland	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	Spermatozoa	—	100.0	MRM	['Meth']
P06745	Gpi	FAAYFQQGDMESNGK	Thymus	—	100.0	MRM	['Meth']
P06801	Me1	AECSAEQCYK	BrainStem	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	Cerebellum	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	Cerebrum	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	Heart	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	kidney	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	liver	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	lung	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	Muscle	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	SalivaryGland	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	SmallIntestines	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	Thymus	—	100.0	MRM	['Cys']
P06801	Me1	AECSAEQCYK	Thyroid	—	100.0	MRM	['Cys']
P07214	Sparc	LHLDYIGPCK	Cerebrum	—	100.0	MRM	['Cys']
P07214	Sparc	LHLDYIGPCK	Heart	—	100.0	MRM	['Cys']
P07214	Sparc	LHLDYIGPCK	kidney	—	100.0	MRM	['Cys']
P07214	Sparc	LHLDYIGPCK	plasma	—	100.0	MRM	['Cys']
P07214	Sparc	TFDSSCHFFATK	BrainStem	—	100.0	MRM	['Cys']
P07214	Sparc	TFDSSCHFFATK	Cerebellum	—	100.0	MRM	['Cys']
P07214	Sparc	TFDSSCHFFATK	Heart	—	100.0	MRM	['Cys']
P07214	Sparc	TFDSSCHFFATK	liver	—	100.0	MRM	['Cys']
P07214	Sparc	TFDSSCHFFATK	lung	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	BrainStem	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	Cerebellum	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	Cerebrum	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	kidney	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	liver	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	lung	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	plasma	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	TailSkin	—	100.0	MRM	['Cys']
P07310	Ckm	FCVGLQK	Thymus	—	100.0	MRM	['Cys']
P07356	Anxa2	STVHEILCK	BrainStem	—	100.0	MRM	['Cys']
P07356	Anxa2	STVHEILCK	kidney	—	100.0	MRM	['Cys']
P07356	Anxa2	STVHEILCK	Muscle	—	100.0	MRM	['Cys']
P07356	Anxa2	STVHEILCK	Pancreas	—	100.0	MRM	['Cys']
P07356	Anxa2	STVHEILCK	TailSkin	—	100.0	MRM	['Cys']

SysQuan Mouse Database

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