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
P61161	Actr2	VGNIEIK	liver	14.9	98.0	0	MRM	—
P02301	H3-5	EIAQDFK	kidney	328.2	97.3	0	MRM	—
P03995	Gfap	FLEQQNK	Cerebellum	106.7	97.3	0	MRM	—
P20152	Vim	FLEQQNK	Cerebellum	106.7	97.3	0	MRM	—
P32883	Kras	LVVVGAGGVGK	liver	1.0	96.7	0	MRM	—
Q8CG76	Akr7a2	SQLETSLK	kidney	20.4	96.9	0	MRM	—
Q920B9	Supt16h	NEGNIFPNPEATFVK	liver	0.3	97.5	0	MRM	—
Q9DCD0	Pgd	VDDFLANEAK	kidney	335.1	97.4	0	MRM	—
A0A338P6E5	Dlg4	ANDDLLSEFPDK	BrainStem	0.2	92.9	0	MRM	—
Q61035	Hars1	LVSELWDAGIK	kidney	1.9	91.6	0	MRM	—
Q9CZY3	Ube2v1	LLEELEEGQK	kidney	319.6	90.2	0	MRM	—
Q9QUM9	Psma6	QTESTSFLEK	liver	2.2	90.4	0	MRM	—
Q9DCV7	Krt7	FLEQQNK	kidney	11.1	88.0	0	MRM	—
E9Q509	Pklr	IENHEGVK	liver	12.9	—	0	MRM	—
O55222	Ilk	VALEGLRPTIPPGISPHVCK	liver	1.7	100.0	0	MRM	['Cys']
P13707	Gpd1	FCETTIGCK	Heart	1.2	100.0	0	MRM	['Cys']
P13707	Gpd1	FCETTIGCK	liver	4.9	100.0	0	MRM	['Cys']
P17751	Tpi1	IIYGGSVTGATCK	Heart	38.0	100.0	0	MRM	['Cys']
P26039	Tln1	ASAGPQPLLVQSCK	liver	1.2	100.0	0	MRM	['Cys']
P52480	Pkm	GIFPVLCK	Heart	38.8	100.0	0	MRM	['Cys']
P52480	Pkm	GIFPVLCK	liver	0.8	100.0	0	MRM	['Cys']
P54071	Idh2	SSGGFVWACK	liver	4.8	100.0	0	MRM	['Cys']
P58252	Eef2	STLTDSLVCK	liver	17.4	100.0	0	MRM	['Cys']
P63323	Rps12	LVEALCAEHQINLIK	liver	5.0	100.0	0	MRM	['Cys']
P68372	Tubb4b	EIVHLQAGQCGNQIGAK	liver	20.1	100.0	0	MRM	['Cys']
P80316	Cct5	IAILTCPFEPPKPK	liver	3.5	100.0	0	MRM	['Cys']
P97447	Fhl1	DCFTCSNCK	Heart	3.6	100.0	0	MRM	['Cys']
Q60864	Stip1	ALDLDSSCK	liver	9.2	100.0	0	MRM	['Cys']
Q61207	Psap	SLPCDICK	liver	0.4	100.0	0	MRM	['Cys']
Q7TMM9	Tubb2a	EIVHLQAGQCGNQIGAK	liver	32.1	100.0	0	MRM	['Cys']
Q8BPB5	Efemp1	DIDECDIVPDACK	Heart	0.4	100.0	0	MRM	['Cys']
Q8BVI4	Qdpr	GAVHQLCQSLAGK	liver	30.5	100.0	0	MRM	['Cys']
Q91V12	Acot7	IMRPDDANVAGNVHGGTILK	liver	0.4	100.0	0	MRM	['Meth']
Q9D1Q6	Erp44	GTINFLHADCDK	liver	1.8	100.0	0	MRM	['Cys']
Q9Z1Q5	Clic1	LHIVQVVCK	liver	4.3	100.0	0	MRM	['Cys']
P58252	Eef2	STLTDSLVCK	Heart	22.5	98.7	0	MRM	['Cys']
P17751	Tpi1	IIYGGSVTGATCK	liver	9.4	98.4	0	MRM	['Cys']
P28474	Adh5	AGDTVIPLYIPQCGECK	liver	13.7	98.1	0	MRM	['Cys']
P17182	Eno1	VNQIGSVTESLQACK	liver	21.9	97.1	0	MRM	['Cys']
P20918	Plg	VYLSECK	liver	1.7	97.4	0	MRM	['Cys']
P17182	Eno1	VNQIGSVTESLQACK	Heart	7.9	3.6	0	MRM	['Cys']
P21550	Eno3	VNQIGSVTESLQACK	Heart	12.0	—	0	MRM	['Cys']
Q64727	Vcl	EILGTCK	liver	4.6	—	0	MRM	['Cys']
F8WGR0	Add1	TSTSAVPNLFVPLNTNPK	BrainStem	8.5	100.0	0	None	—
F8WGR0	Add1	TSTSAVPNLFVPLNTNPK	Cerebellum	4.7	100.0	0	None	—
Q9QYC0	Add1	TSTSAVPNLFVPLNTNPK	Cerebrum	5.3	—	0	None	—
Q3THL7	Vdac1	LTFDSSFSPNTGKK	BrainStem	18.3	—	1	None	—
Q3THL7	Vdac1	LTFDSSFSPNTGKK	Cerebrum	13.4	—	1	None	—
A0A068WAQ5	Epb41	GVPWNFTFNVK	liver	—	100.0	0	MRM+PRM	—
A0A068WAQ5	Epb41	LTSTDTIPK	Heart	—	100.0	0	MRM+PRM	—

SysQuan Mouse Database

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