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
E9QAT0	Fmr1	LIQEIVDK	BrainStem	—	100.0	MRM	—
E9QAT0	Fmr1	LIQEIVDK	Cerebellum	—	100.0	MRM	—
E9QLA5	Inf2	FDVEVLK	BrainStem	—	100.0	MRM	—
E9QLA5	Inf2	FDVEVLK	Cerebrum	—	100.0	MRM	—
E9QLA5	Inf2	FDVEVLK	MockWholeBrain	—	100.0	MRM	—
F6T2S0	Fech	LAPFIAK	Cerebellum	—	100.0	MRM	—
F6ZGI7	Mocs2	SETISVPQEIK	BrainStem	—	100.0	MRM	—
F6ZGI7	Mocs2	SETISVPQEIK	Cerebellum	—	100.0	MRM	—
F6ZGI7	Mocs2	SETISVPQEIK	MockWholeBrain	—	100.0	MRM	—
F6ZKC7	Cstf2	IVDPEIALK	Cerebrum	—	100.0	MRM	—
F7BJK1	Pcdh1	VTVLDTNDNAPK	BrainStem	—	100.0	MRM	—
F7BJK1	Pcdh1	VTVLDTNDNAPK	Cerebellum	—	100.0	MRM	—
F7BJK1	Pcdh1	VTVLDTNDNAPK	Cerebrum	—	100.0	MRM	—
F7D3W5	Gm45837	LLQDLFPK	BrainStem	—	100.0	MRM	—
F7D3W5	Gm45837	LLQDLFPK	Cerebellum	—	100.0	MRM	—
F7D3W5	Gm45837	LLQDLFPK	MockWholeBrain	—	100.0	MRM	—
F8VPK5	Rock2	VIQQSLEQEEAEHK	Cerebellum	—	100.0	MRM	—
F8VPN4	Agl	LGPTLQGK	Cerebellum	—	100.0	MRM	—
F8VPN4	Agl	SGSLAVDNADPILK	BrainStem	—	100.0	MRM	—
F8VPN4	Agl	SGSLAVDNADPILK	Cerebellum	—	100.0	MRM	—
F8VQC1	Srp72	VLANNSLSFEK	Cerebrum	—	100.0	MRM	—
F8WGT1	Ahcyl2	SVQVVSAAAAAK	Cerebrum	—	100.0	MRM	—
F8WGT1	Ahcyl2	VPEVELK	Cerebrum	—	100.0	MRM	—
F8WIT2	Anxa6	VFQEFIK	BrainStem	—	100.0	MRM	—
G3UX26	Vdac2	YQLDPTASISAK	Cerebrum	—	100.0	MRM	—
G3XA17	Eif4g2	LDLIHESILHK	BrainStem	—	100.0	MRM	—
G3XA48	Idi1	NVTLNPDPNEIK	BrainStem	—	100.0	MRM	—
G3XA48	Idi1	NVTLNPDPNEIK	Cerebrum	—	100.0	MRM	—
G5E8R4	Ppp6r3	KPEQIVDFLK	BrainStem	—	100.0	MRM	—
G5E8T9	Hagh	IGALTHK	Cerebrum	—	100.0	MRM	—
H3BLH0	Smarca2	ILLDPNSEEVSEK	BrainStem	—	100.0	MRM	—
K4PWM5	Diaph2	EVLDLFEK	BrainStem	—	100.0	MRM	—
K4PWM5	Diaph2	EVLDLFEK	Cerebellum	—	100.0	MRM	—
K4PWM5	Diaph2	EVLDLFEK	Cerebrum	—	100.0	MRM	—
K4PWM5	Diaph2	EVLDLFEK	MockWholeBrain	—	100.0	MRM	—
M0QWP1	Agrn	EPLYVGGAPDFSK	Cerebellum	—	100.0	MRM	—
O08547	Sec22b	GEALSALDSK	Cerebellum	—	100.0	MRM	—
O08586	Pten	YFSPNFK	BrainStem	—	100.0	MRM	—
O08586	Pten	YFSPNFK	Cerebellum	—	100.0	MRM	—
O08586	Pten	YFSPNFK	Cerebrum	—	100.0	MRM	—
O08688	Capn5	GTSTPEYNVK	BrainStem	—	100.0	MRM	—
O08688	Capn5	GTSTPEYNVK	Cerebellum	—	100.0	MRM	—
O08709	Prdx6	LIALSIDSVEDHLAWSK	BrainStem	—	100.0	MRM	—
O08709	Prdx6	LIALSIDSVEDHLAWSK	Cerebrum	—	100.0	MRM	—
O08738	Casp6	FSDLGFEVK	BrainStem	—	100.0	MRM	—
O08749	Dld	ALTGGIAHLFK	BrainStem	—	100.0	MRM	—
O08749	Dld	ALTGGIAHLFK	Cerebellum	—	100.0	MRM	—
O08749	Dld	ALTGGIAHLFK	Cerebrum	—	100.0	MRM	—
O08759	Ube3a	VDPLETELGVK	Cerebellum	—	100.0	MRM	—
O08759	Ube3a	VDPLETELGVK	Cerebrum	—	100.0	MRM	—

SysQuan Mouse Database

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