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
Q9R1P0	Psma4	YLLQYQEPIPCEQLVTALCDIK	SmallIntestines	—	97.1	MRM+PRM	['Cys']
Q9WTP6	Ak2	LVSDEMVVELIEK	BrainStem	—	97.0	MRM+PRM	['Meth']
Q9WVQ5	Apip	YDDMLVVPIIENTPEEK	BrainStem	—	97.5	MRM+PRM	['Meth']
Q9WVQ5	Apip	YDDMLVVPIIENTPEEK	liver	—	96.8	MRM+PRM	['Meth']
Q9Z0N1	Eif2s3x	IVLTNPVCTEVGEK	Pancreas	—	97.2	MRM+PRM	['Cys']
Q9Z0N1	Eif2s3x	SCGSSTPDEFPTDIPGTK	BoneMarrow	—	97.2	MRM+PRM	['Cys']
Q9Z0N1	Eif2s3x	SCGSSTPDEFPTDIPGTK	LymphNodes	—	97.2	MRM+PRM	['Cys']
Q9Z0N1	Eif2s3x	SCGSSTPDEFPTDIPGTK	Pancreas	—	97.0	MRM+PRM	['Cys']
Q9Z2C4	Mtmr1	LAQMEEAPLFPGESIK	BrainStem	—	96.8	MRM+PRM	['Meth']
S4R1W1	Gapdhrt	VIISAPSADAPMFVMGVNHEK	Muscle	—	96.8	MRM+PRM	['Meth']
A0A0A6YY47	Ncam1	FFLCQVAGDAK	Spermatozoa	—	96.0	MRM+PRM	['Cys']
A0A0R4J005	Lims1	CHAIIDEQPLIFK	liver	—	95.6	MRM+PRM	['Cys']
A0A5E1	Igfbp7	GTCEQGPSIVTPPK	kidney	—	95.7	MRM+PRM	['Cys']
B2RSH2	Gnai1	EIYTHFTCATDTK	Pancreas	—	95.9	MRM+PRM	['Cys']
D3Z6F5	Atp5f1a	NVQAEEMVEFSSGLK	liver	—	96.4	MRM+PRM	['Meth']
E9Q414	Apob	MGLAFESTK	liver	—	96.3	MRM+PRM	['Meth']
E9Q414	Apob	MGLAFESTK	SmallIntestines	—	96.0	MRM+PRM	['Meth']
E9Q559	Atp2a3	SLPSVETLGCTSVICSDK	SalivaryGland	—	96.5	MRM+PRM	['Cys']
O09061	Psmb1	TVIGCSGFHGDCLTLTK	Spermatozoa	—	95.7	MRM+PRM	['Cys']
O55143	Atp2a2	SLPSVETLGCTSVICSDK	SmallIntestines	—	96.4	MRM+PRM	['Cys']
O70252	Hmox2	YMGDLSGGQVLK	Spermatozoa	—	96.4	MRM+PRM	['Meth']
O70400	Pdlim1	GHFFVEDQIYCEK	BoneMarrow	—	96.0	MRM+PRM	['Cys']
P01027	C3	ADIGCTPGSGK	BoneMarrow	—	96.0	MRM+PRM	['Cys']
P01027	C3	ADIGCTPGSGK	LymphNodes	—	96.2	MRM+PRM	['Cys']
P08752	Gnai2	EIYTHFTCATDTK	Thyroid	—	96.4	MRM+PRM	['Cys']
P10518	Alad	VSVMSYSAK	BoneMarrow	—	95.6	MRM+PRM	['Meth']
P14869	Rplp0	AGAIAPCEVTVPAQNTGLGPEK	SmallIntestines	—	96.0	MRM+PRM	['Cys']
P15327	Bpgm	FCSWVDQK	BoneMarrow	—	96.1	MRM+PRM	['Cys']
P16858	Gapdh	VIISAPSADAPMFVMGVNHEK	BoneMarrow	—	96.0	MRM+PRM	['Meth']
P17751	Tpi1	VTNGAFTGEISPGMIK	Thyroid	—	95.8	MRM+PRM	['Meth']
P19096	Fasn	DIMLATGK	SalivaryGland	—	96.3	MRM+PRM	['Meth']
P19157	Gstp1	MLLADQGQSWK	LymphNodes	—	95.8	MRM+PRM	['Meth']
P26039	Tln1	QELAVFCSPEPPAK	BrainStem	—	95.9	MRM+PRM	['Cys']
P26039	Tln1	QELAVFCSPEPPAK	Cerebrum	—	96.3	MRM+PRM	['Cys']
P26443	Glud1	ALASLMTYK	Muscle	—	96.0	MRM+PRM	['Meth']
P28474	Adh5	VCLLGCGISTGYGAAVNTAK	Pancreas	—	95.6	MRM+PRM	['Cys']
P28653	Bgn	VVQCSDLGLK	BrainStem	—	96.3	MRM+PRM	['Cys']
P29699	Ahsg	CNLLAEK	liver	—	95.8	MRM+PRM	['Cys']
P34914	Ephx2	EMVTFLDK	SmallIntestines	—	95.7	MRM+PRM	['Meth']
P35235	Ptpn11	GVDCDIDVPK	kidney	—	95.7	MRM+PRM	['Cys']
P40124	Cap1	NSLDCEIVSAK	LymphNodes	—	96.0	MRM+PRM	['Cys']
P42932	Cct8	QITSYGETCPGLEQYAIK	SalivaryGland	—	95.9	MRM+PRM	['Cys']
P42932	Cct8	QITSYGETCPGLEQYAIK	Spleen	—	95.7	MRM+PRM	['Cys']
P46978	Stt3a	VGQAMASTEEK	BoneMarrow	—	95.9	MRM+PRM	['Meth']
P47791	Gsr	LGGTCVNVGCVPK	Cerebrum	—	96.2	MRM+PRM	['Cys']
P47791	Gsr	LGGTCVNVGCVPK	SmallIntestines	—	95.8	MRM+PRM	['Cys']
P51881	Slc25a5	GLGDCLVK	kidney	—	96.2	MRM+PRM	['Cys']
P53395	Dbt	LAMENNIK	Pancreas	—	95.6	MRM+PRM	['Meth']
P53798	Fdft1	MDQDSLSSSLK	BrainStem	—	96.3	MRM+PRM	['Meth']
P53994	Rab2a	SCLLLQFTDK	Spermatozoa	—	96.5	MRM+PRM	['Cys']

SysQuan Mouse Database

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