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. (%)	Missed Cleav.	Assays Available	PTM
Q9D404	Oxsm	VSPFFVPK	Cerebrum	—	—	0	MRM	—
Q9D9V3	Echdc1	VIELENWTEGK	MockWholeBrain	—	—	0	MRM	—
Q9DBM2	Ehhadh	VSDLAGLDVGWK	BrainStem	—	—	0	MRM	—
Q9DC33	Hmg20a	SVFDIPIFTEEFLNHSK	MockWholeBrain	—	—	0	MRM	—
Q9ERK4	Cse1l	LVLDAFALPLTNLFK	BrainStem	—	—	0	MRM	—
Q9ERL9	Gucy1a1	DVEDGNANFLGK	MockWholeBrain	—	—	0	MRM	—
Q9ET01	Pygl	HLEIIYEINQK	MockWholeBrain	—	—	0	MRM	—
Q9JKX6	Nudt5	ELEEETGYK	Cerebellum	—	—	0	MRM	—
Q9QUR7	Pin1	EEALELINGYIQK	BrainStem	—	—	0	MRM	—
Q9QUR7	Pin1	EEALELINGYIQK	Cerebellum	—	—	0	MRM	—
Q9QUR7	Pin1	EEALELINGYIQK	Cerebrum	—	—	0	MRM	—
Q9QUR7	Pin1	EEALELINGYIQK	Cerebrum	—	—	0	MRM	—
Q9QUR7	Pin1	EEALELINGYIQK	MockWholeBrain	—	—	0	MRM	—
Q9WVJ3	Cpq	DLGLRPK	BrainStem	—	—	0	MRM	—
Q9Z1T2	Thbs4	KPQDFLEELK	MockWholeBrain	—	—	0	MRM	—
Q9Z2L2	Hspb1	VSLDVNHFAPDELTVK	BrainStem	—	—	0	MRM	—
Q9Z2L2	Hspb1	VSLDVNHFAPDELTVK	MockWholeBrain	—	—	0	MRM	—
Q9Z2U1	Psma5	AIGSASEGAQSSLQEVYHK	MockWholeBrain	—	—	0	MRM	—
E9PV24	Fga	RLEVDIDIK	MockWholeBrain	—	—	1	MRM	—
P01029	C4b	KYVLPNFEVK	Cerebrum	—	—	1	MRM	—
P04247	Mb	ALELFRNDIAAK	Cerebellum	—	—	1	MRM	—
P04247	Mb	ALELFRNDIAAK	MockWholeBrain	—	—	1	MRM	—
P41216	Acsl1	TAEALDKDGWLHTGDIGK	Cerebellum	—	—	1	MRM	—
Q61703	Itih2	IYGNQDTSSQLKK	MockWholeBrain	—	—	1	MRM	—
Q91X72	Hpx	RLWWLDLK	MockWholeBrain	—	—	1	MRM	—
A0A087WSN6	Fn1	WCGTTQNYDADQK	Cerebellum	—	100.0	0	MRM	['Cys']
A0A0R4J005	Lims1	CHAIIDEQPLIFK	BrainStem	—	100.0	0	MRM	['Cys']
A0A0R4J005	Lims1	CHAIIDEQPLIFK	Cerebellum	—	100.0	0	MRM	['Cys']
A0A0R4J005	Lims1	CHAIIDEQPLIFK	Cerebrum	—	100.0	0	MRM	['Cys']
A0A0R4J005	Lims1	NDPYHPDHFNCANCGK	BrainStem	—	100.0	0	MRM	['Cys']
A0A0R4J005	Lims1	NDPYHPDHFNCANCGK	Cerebellum	—	100.0	0	MRM	['Cys']
A0A0R4J083	Acadl	VQPIYGGTNEIMK	BrainStem	—	100.0	0	MRM	['Meth']
A0A2R8VHP9	Pcbp2	LVVPASQCGSLIGK	Cerebrum	—	100.0	0	MRM	['Cys']
A0A668KL51	Idh3b	HLNLEYHSSMIADAVK	BrainStem	—	100.0	0	MRM	['Meth']
A0A668KL51	Idh3b	HLNLEYHSSMIADAVK	Cerebrum	—	100.0	0	MRM	['Meth']
A0AAQ4VMQ7	Pcbp2	LVVPASQCGSLIGK	BrainStem	—	100.0	0	MRM	['Cys']
A1BN54	Actn1	CQLEINFNTLQTK	Cerebrum	—	100.0	0	MRM	['Cys']
A1BN54	Actn1	CQLEINFNTLQTK	MockWholeBrain	—	100.0	0	MRM	['Cys']
A1BN54	Actn1	ICDQWDNLGALTQK	Cerebrum	—	100.0	0	MRM	['Cys']
A1BN54	Actn1	ICDQWDNLGALTQK	MockWholeBrain	—	100.0	0	MRM	['Cys']
A2CG49	Kalrn	AGLECSDIEK	BrainStem	—	100.0	0	MRM	['Cys']
B2RSH2	Gnai1	EIYTHFTCATDTK	Cerebrum	—	100.0	0	MRM	['Cys']
B2RXS4	Plxnb2	LVECGSLFK	Cerebrum	—	100.0	0	MRM	['Cys']
D3YWR7	Qdpr	GAVHQLCQSLAGK	BrainStem	—	100.0	0	MRM	['Cys']
D3YWR7	Qdpr	VDAILCVAGGWAGGNAK	BrainStem	—	100.0	0	MRM	['Cys']
E9PZ00	Psap	SLPCDICK	Cerebrum	—	100.0	0	MRM	['Cys']
E9Q1G8	Septin7	ADTLTPEECQQFK	BrainStem	—	100.0	0	MRM	['Cys']
E9Q1Q9	Khk	FGCQVAGK	MockWholeBrain	—	100.0	0	MRM	['Cys']
E9Q2W9	Actn4	MVSDINNGWQHLEQAEK	BrainStem	—	100.0	0	MRM	['Meth']
G3UX26	Vdac2	WCEYGLTFTEK	Cerebellum	—	100.0	0	MRM	['Cys']

SysQuan Mouse Database

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