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
P60766	Cdc42	YVECSALTQK	liver	1.0	100.0	MRM	['Cys']
P61082	Ube2m	LVICPDEGFYK	liver	2.1	100.0	MRM	['Cys']
P62835	Rap1a	QWCNCAFLESSAK	liver	0.4	100.0	MRM	['Cys']
P63323	Rps12	LVEALCAEHQINLIK	liver	20.8	100.0	MRM	['Cys']
P68040	Rack1	FSPNSSNPIIVSCGWDK	liver	0.8	100.0	MRM	['Cys']
P68368	Tuba4a	SIQFVDWCPTGFK	liver	2.1	100.0	MRM	['Cys']
P68373	Tuba1c	TIQFVDWCPTGFK	liver	1.8	100.0	MRM	['Cys']
P99029	Prdx5	GVLFGVPGAFTPGCSK	liver	49.8	100.0	MRM	['Cys']
Q01853	Vcp	GVLFYGPPGCGK	liver	8.9	100.0	MRM	['Cys']
Q3U2G2	Hspa4	GCALQCAILSPAFK	liver	0.8	100.0	MRM	['Cys']
Q3UUI3	Them4	LLFDQFMK	liver	0.3	100.0	MRM	['Meth']
Q3V117	Acly	GVTIIGPATVGGIKPGCFK	liver	6.3	100.0	MRM	['Cys']
Q60864	Stip1	ALDLDSSCK	liver	9.2	100.0	MRM	['Cys']
Q60864	Stip1	DCEECIQLEPTFIK	liver	2.5	100.0	MRM	['Cys']
Q60930	Vdac2	WCEYGLTFTEK	liver	0.8	100.0	MRM	['Cys']
Q64133	Maoa	LPMGAVIK	liver	0.5	100.0	MRM	['Meth']
Q8BVI4	Qdpr	GAVHQLCQSLAGK	liver	31.0	100.0	MRM	['Cys']
Q8K358	Pigu	DGTEAMLVLK	liver	1.6	100.0	MRM	['Meth']
Q8R0X7	Sgpl1	ESVTQIMK	liver	0.4	100.0	MRM	['Meth']
Q922D8	Mthfd1	GDLNDCFIPCTPK	liver	1.1	100.0	MRM	['Cys']
Q923G3	Capzb	GCWDSIHVVEVQEK	liver	1.8	100.0	MRM	['Cys']
Q99JI6	Rap1b	QWNNCAFLESSAK	liver	0.6	100.0	MRM	['Cys']
Q99JY0	Hadhb	ALAMGYKPK	liver	9.7	100.0	MRM	['Meth']
Q99JY9	Actr3	LPACVVDCGTGYTK	liver	0.6	100.0	MRM	['Cys']
Q9CPY7	Lap3	LILADALCYAHTFNPK	liver	23.9	100.0	MRM	['Cys']
Q9CQA3	Sdhb	IYPLPHMYVIK	liver	1.4	100.0	MRM	['Meth']
Q9D826	Pipox	ILYELSMK	liver	0.7	100.0	MRM	['Meth']
Q9QUI0	Rhoa	LVIVGDGACGK	liver	0.7	100.0	MRM	['Cys']
Q9Z0N1	Eif2s3x	IVLTNPVCTEVGEK	liver	0.2	100.0	MRM	['Cys']
Q99LC5	Etfa	LGGEVSCLVAGTK	liver	46.5	98.9	MRM	['Cys']
Q9CXV1	Sdhd	AVAMLWK	liver	1.7	98.6	MRM	['Meth']
P11983	Tcp1	ICDDELILIK	liver	0.3	97.8	MRM	['Cys']
P63017	Hspa8	VCNPIITK	liver	61.4	97.6	MRM	['Cys']
O08553	Dpysl2	GLYDGPVCEVSVTPK	liver	3.3	96.6	MRM	['Cys']
P24527	Lta4h	AILPCQDTPSVK	liver	0.4	97.3	MRM	['Cys']
P62880	Gnb2	TFVSGACDASIK	liver	0.5	97.0	MRM	['Cys']
Q924Y0	Bbox1	EFVDLMNSK	liver	0.7	97.5	MRM	['Meth']
P47791	Gsr	LGGTCVNVGCVPK	liver	3.3	96.0	MRM	['Cys']
P57722	Pcbp3	LVVPASQCGSLIGK	liver	1.3	96.3	MRM	['Cys']
Q8R0Y6	Aldh1l1	SPLIIFADCDLNK	liver	2.8	94.6	MRM	['Cys']
Q924Y0	Bbox1	EFVDLMNSK	liver	0.7	85.3	MRM	['Meth']
A7MCT6	Etnk2	LIALEMAK	liver	0.2	—	MRM	['Meth']
P10518	Alad	VSVMSYSAK	liver	3.0	—	MRM	['Meth']
Q9CQA3	Sdhb	IYPLPHMYVIK	liver	1.4	—	MRM	['Meth']
Q9D826	Pipox	ILYELSMK	liver	0.7	—	MRM	['Meth']
A0A087WQI6	Gsta3	AILNYIASK	liver	—	100.0	MRM+PRM	—
A0A087WR50	Fn1	IGDQWDK	liver	—	100.0	MRM+PRM	—
A0A087WR50	Fn1	ITYGETGGNSPVQEFTVPGSK	liver	—	100.0	MRM+PRM	—
A0A087WR50	Fn1	ITYGETGGNSPVQEFTVPGSK	Spleen	—	100.0	MRM+PRM	—
A0A087WR50	Fn1	SYTITGLQPGTDYK	Cerebrum	—	100.0	MRM+PRM	—

SysQuan Mouse Database

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