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
P40124	Cap1	INSITVDNCK	plasma	—	—	MRM	['Cys']
P46412	Gpx3	LFWEPMK	BrainStem	—	—	MRM	['Meth']
P46412	Gpx3	LFWEPMK	Cerebrum	—	—	MRM	['Meth']
P46412	Gpx3	LFWEPMK	Spleen	—	—	MRM	['Meth']
P46412	Gpx3	LFWEPMK	TailSkin	—	—	MRM	['Meth']
P46412	Gpx3	LFWEPMK	Thymus	—	—	MRM	['Meth']
P46664	Adss2	LDILDMFTEIK	Cerebellum	—	—	MRM	['Meth']
P46664	Adss2	LDILDMFTEIK	Spleen	—	—	MRM	['Meth']
P46978	Stt3a	EGSPVLLNCLMYK	LargeIntestines	—	—	MRM	['Meth', 'Cys']
P46978	Stt3a	EGSPVLLNCLMYK	LymphNodes	—	—	MRM	['Meth', 'Cys']
P46978	Stt3a	EGSPVLLNCLMYK	Muscle	—	—	MRM	['Meth', 'Cys']
P46978	Stt3a	EGSPVLLNCLMYK	Pancreas	—	—	MRM	['Meth', 'Cys']
P46978	Stt3a	EGSPVLLNCLMYK	Pancreas	—	—	MRM	['Meth', 'Cys']
P46978	Stt3a	EGSPVLLNCLMYK	SmallIntestines	—	—	MRM	['Meth', 'Cys']
P46978	Stt3a	EGSPVLLNCLMYK	Spleen	—	—	MRM	['Meth', 'Cys']
P47738	Aldh2	LGPALATGNVVVMK	Cerebellum	—	—	MRM	['Meth']
P47738	Aldh2	LGPALATGNVVVMK	Cerebrum	—	—	MRM	['Meth']
P47740	Aldh3a2	IVMEAAAK	Bladder	—	—	MRM	['Meth']
P47740	Aldh3a2	IVMEAAAK	BrainStem	—	—	MRM	['Meth']
P49182	Serpind1	VSMMQTK	plasma	—	—	MRM	['Meth']
P50171	Hsd17b8	CNSVLPGFIATPMTQK	liver	—	—	MRM	['Meth', 'Cys']
P50171	Hsd17b8	CNSVLPGFIATPMTQK	SalivaryGland	—	—	MRM	['Meth', 'Cys']
P50171	Hsd17b8	CNSVLPGFIATPMTQK	Spermatozoa	—	—	MRM	['Meth', 'Cys']
P50431	Shmt1	AVLEALGSCLNNK	Cerebellum	—	—	MRM	['Cys']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	Cerebrum	—	—	MRM	['Meth']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	Cerebrum	—	—	MRM	['Meth']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	kidney	—	—	MRM	['Meth']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	lung	—	—	MRM	['Meth']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	LymphNodes	—	—	MRM	['Meth']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	plasma	—	—	MRM	['Meth']
P50431	Shmt1	IMGLDLPDGGHLTHGFMTDK	Spleen	—	—	MRM	['Meth']
P50431	Shmt1	ISATSIFFESMPYK	plasma	—	—	MRM	['Meth']
P50431	Shmt1	VLEACSIACNK	plasma	—	—	MRM	['Cys']
P50431	Shmt1	VLEACSIACNK	Spleen	—	—	MRM	['Cys']
P50544	Acadvl	LFVALQGCMDK	BoneMarrow	—	—	MRM	['Meth', 'Cys']
P50544	Acadvl	LFVALQGCMDK	Cerebellum	—	—	MRM	['Meth', 'Cys']
P50544	Acadvl	LFVALQGCMDK	Thymus	—	—	MRM	['Meth', 'Cys']
P50544	Acadvl	LFVALQGCMDK	Thymus	—	—	MRM	['Meth', 'Cys']
P50544	Acadvl	SFAVGMFK	LymphNodes	—	—	MRM	['Meth']
P51885	Lum	SVPMVPPGIK	kidney	—	—	MRM	['Meth']
P51885	Lum	SVPMVPPGIK	kidney	—	—	MRM	['Meth']
P53395	Dbt	AASLGLLQFPILNASVDENCQNITYK	Cerebellum	—	—	MRM	['Cys']
P53395	Dbt	AASLGLLQFPILNASVDENCQNITYK	Cerebrum	—	—	MRM	['Cys']
P53395	Dbt	AASLGLLQFPILNASVDENCQNITYK	Trachea	—	—	MRM	['Cys']
P53395	Dbt	LSFMPFFLK	Heart	—	—	MRM	['Meth']
P53395	Dbt	LSFMPFFLK	Heart	—	—	MRM	['Meth']
P53395	Dbt	LSFMPFFLK	kidney	—	—	MRM	['Meth']
P53395	Dbt	LSFMPFFLK	lung	—	—	MRM	['Meth']
P53395	Dbt	SYLENPAFMLLDLK	Cerebrum	—	—	MRM	['Meth']
P53395	Dbt	SYLENPAFMLLDLK	Spermatozoa	—	—	MRM	['Meth']

SysQuan Mouse Database

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