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
Q9Z2C4	Mtmr1	LAQMEEAPLFPGESIK	BrainStem	—	96.8	MRM+PRM	['Meth']
S4R1W1	Gapdhrt	VIISAPSADAPMFVMGVNHEK	Muscle	—	96.8	MRM+PRM	['Meth']
D3Z6F5	Atp5f1a	NVQAEEMVEFSSGLK	liver	—	96.4	MRM+PRM	['Meth']
D3Z6F5	Atp5f1a	NVQAEEMVEFSSGLK	MockWholeBrain	—	95.9	MRM+PRM	['Meth']
E9Q414	Apob	MGLAFESTK	liver	—	96.3	MRM+PRM	['Meth']
E9Q414	Apob	MGLAFESTK	SmallIntestines	—	96.0	MRM+PRM	['Meth']
O70252	Hmox2	YMGDLSGGQVLK	Spermatozoa	—	96.4	MRM+PRM	['Meth']
P16858	Gapdh	VIISAPSADAPMFVMGVNHEK	BoneMarrow	—	96.0	MRM+PRM	['Meth']
P26443	Glud1	ALASLMTYK	Muscle	—	96.0	MRM+PRM	['Meth']
P34914	Ephx2	EMVTFLDK	SmallIntestines	—	95.7	MRM+PRM	['Meth']
P46978	Stt3a	VGQAMASTEEK	BoneMarrow	—	95.9	MRM+PRM	['Meth']
P53798	Fdft1	MDQDSLSSSLK	BrainStem	—	96.3	MRM+PRM	['Meth']
Q03265	Atp5f1a	NVQAEEMVEFSSGLK	Pancreas	—	96.2	MRM+PRM	['Meth']
Q04447	Ckb	LEQGQAIDDLMPAQK	BoneMarrow	—	96.5	MRM+PRM	['Meth']
Q05920	Pc	AYVEANQMLGDLIK	Spermatozoa	—	95.8	MRM+PRM	['Meth']
Q07417	Acads	GISAFLVPMPTPGLTLGK	SmallIntestines	—	96.5	MRM+PRM	['Meth']
Q64737	Gart	AVQEIMQEK	Cerebrum	—	95.7	MRM+PRM	['Meth']
Q8BH86	Dglucy	IPGISSTGVGDGGNELGMGK	SmallIntestines	—	96.0	MRM+PRM	['Meth']
Q8BH95	Echs1	EGMTAFVEK	Cerebrum	—	95.6	MRM+PRM	['Meth']
Q8BH95	Echs1	EGMTAFVEK	Cerebrum	—	96.5	MRM+PRM	['Meth']
Q8BH95	Echs1	EGMTAFVEK	Heart	—	95.8	MRM+PRM	['Meth']
Q91V92	Acly	AFDSGIIPMEFVNK	SmallIntestines	—	95.8	MRM+PRM	['Meth']
Q91WG8	Gne	GEDEAAMVESVGLALVK	liver	—	96.1	MRM+PRM	['Meth']
Q99KK2	Cmas	HLIEMGYLQGGK	BrainStem	—	95.8	MRM+PRM	['Meth']
Q99L13	Hibadh	TPVGFIGLGNMGNPMAK	BrainStem	—	95.7	MRM+PRM	['Meth']
Q99MR8	Mccc1	SFNDDAMLIEK	Muscle	—	96.0	MRM+PRM	['Meth']
Q9D1A2	Cndp2	NVMLLPVGSADDGAHSQNEK	SmallIntestines	—	95.9	MRM+PRM	['Meth']
Q9ERS2	Ndufa13	ENLEEEAIIMK	BoneMarrow	—	95.8	MRM+PRM	['Meth']
Q9WTP6	Ak2	LVSDEMVVELIEK	Heart	—	96.3	MRM+PRM	['Meth']
Q9WVQ5	Apip	YDDMLVVPIIENTPEEK	Muscle	—	95.9	MRM+PRM	['Meth']
S4R1W1	Gapdhrt	VIISAPSADAPMFVMGVNHEK	BrainStem	—	96.5	MRM+PRM	['Meth']
S4R1W1	Gapdhrt	VIISAPSADAPMFVMGVNHEK	Cerebrum	—	96.3	MRM+PRM	['Meth']
O35969	Gamt	YYAFPQMITPLVTK	Pancreas	—	94.7	MRM+PRM	['Meth']
P01027	C3	ACEPGVDYVYK	SmallIntestines	—	94.9	MRM+PRM	['Cys']
P17751	Tpi1	VTNGAFTGEISPGMIK	BoneMarrow	—	95.0	MRM+PRM	['Meth']
P17751	Tpi1	VTNGAFTGEISPGMIK	SmallIntestines	—	94.8	MRM+PRM	['Meth']
P19157	Gstp1	MLLADQGQSWK	MockWholeBrain	—	94.8	MRM+PRM	['Meth']
P26443	Glud1	ALASLMTYK	BrainStem	—	95.1	MRM+PRM	['Meth']
P26443	Glud1	ALASLMTYK	Pancreas	—	95.3	MRM+PRM	['Meth']
P35486	Pdha1	MVNSNLASVEELK	Muscle	—	95.1	MRM+PRM	['Meth']
P46978	Stt3a	VGQAMASTEEK	SmallIntestines	—	94.8	MRM+PRM	['Meth']
P50516	Atp6v1a	DFPELTMEVDGK	kidney	—	95.0	MRM+PRM	['Meth']
Q3V117	Acly	AFDSGIIPMEFVNK	MockWholeBrain	—	94.8	MRM+PRM	['Meth']
Q64737	Gart	AVQEIMQEK	BrainStem	—	95.0	MRM+PRM	['Meth']
Q6ZPR5	Smpd4	VFAQPNLAEMIQK	lung	—	94.9	MRM+PRM	['Meth']
Q8QZT1	Acat1	MLEIDPQK	Pancreas	—	95.0	MRM+PRM	['Meth']
Q91V92	Acly	AFDSGIIPMEFVNK	Pancreas	—	95.0	MRM+PRM	['Meth']
Q91YI0	Asl	EFSFVQLSDAYSTGSSLMPQK	SmallIntestines	—	94.9	MRM+PRM	['Meth']
Q9DCL9	Paics	EVTPEGLQMVK	Cerebrum	—	95.1	MRM+PRM	['Meth']
Q9WUM5	Suclg1	IGIMPGHIHK	Muscle	—	95.2	MRM+PRM	['Meth']

SysQuan Mouse Database

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