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
E9PVD2	Itih4	DIVWEPPVEPDNTK	Heart	—	100.0	None	—
E9PVD2	Itih4	DIVWEPPVEPDNTK	liver	—	100.0	None	—
E9PVD2	Itih4	DIVWEPPVEPDNTK	lung	—	100.0	None	—
E9PVD2	Itih4	DIVWEPPVEPDNTK	plasma	—	100.0	None	—
E9PVD2	Itih4	DLSPQDQFNLIEFSGEANQWK	Heart	—	100.0	None	—
E9PVD2	Itih4	DLSPQDQFNLIEFSGEANQWK	kidney	—	100.0	None	—
E9PVD2	Itih4	DLSPQDQFNLIEFSGEANQWK	liver	—	100.0	None	—
E9PVD2	Itih4	DLSPQDQFNLIEFSGEANQWK	lung	—	100.0	None	—
E9PVD2	Itih4	DLSPQDQFNLIEFSGEANQWK	Muscle	—	100.0	None	—
E9PVD2	Itih4	DLSPQDQFNLIEFSGEANQWK	plasma	—	100.0	None	—
E9PVD2	Itih4	FEVSVNVAPGSK	liver	—	100.0	None	—
E9PVD2	Itih4	FEVSVNVAPGSK	lung	—	100.0	None	—
E9PVD2	Itih4	FEVSVNVAPGSK	Muscle	—	100.0	None	—
E9PVD2	Itih4	FEVSVNVAPGSK	plasma	—	100.0	None	—
E9PVD2	Itih4	GESAGIVK	plasma	—	100.0	None	—
E9PVD2	Itih4	LFVDPSQGLEVTGK	kidney	—	100.0	None	—
E9PVD2	Itih4	LFVDPSQGLEVTGK	liver	—	100.0	None	—
E9PVD2	Itih4	LFVDPSQGLEVTGK	lung	—	100.0	None	—
E9PVD2	Itih4	LFVDPSQGLEVTGK	Muscle	—	100.0	None	—
E9PVD2	Itih4	LFVDPSQGLEVTGK	plasma	—	100.0	None	—
E9PVD2	Itih4	LQDQGPDVLLAK	lung	—	100.0	None	—
E9PVD2	Itih4	LQDQGPDVLLAK	Muscle	—	100.0	None	—
E9PVD2	Itih4	LQDQGPDVLLAK	plasma	—	100.0	None	—
E9PVD2	Itih4	NVIFVIDK	Heart	—	100.0	None	—
E9PVD2	Itih4	NVIFVIDK	kidney	—	100.0	None	—
E9PVD2	Itih4	NVIFVIDK	liver	—	100.0	None	—
E9PVD2	Itih4	NVIFVIDK	lung	—	100.0	None	—
E9PVD2	Itih4	NVIFVIDK	Muscle	—	100.0	None	—
E9PVD2	Itih4	QSLVQATEENLNK	liver	—	100.0	None	—
E9PVD2	Itih4	QSLVQATEENLNK	lung	—	100.0	None	—
E9PVD2	Itih4	QSLVQATEENLNK	plasma	—	100.0	None	—
E9PVD2	Itih4	TLFSVLPGLK	Heart	—	100.0	None	—
E9PVD2	Itih4	TLFSVLPGLK	liver	—	100.0	None	—
E9PVD2	Itih4	TLFSVLPGLK	lung	—	100.0	None	—
E9PVD2	Itih4	TLFSVLPGLK	Muscle	—	100.0	None	—
E9PVD2	Itih4	TLFSVLPGLK	plasma	—	100.0	None	—
E9PVD2	Itih4	YENTGFSWLEVTIQKPHLQVHATPER	Heart	—	100.0	None	—
E9PVD2	Itih4	YENTGFSWLEVTIQKPHLQVHATPER	Muscle	—	100.0	None	—
E9PVD2	Itih4	YENTGFSWLEVTIQKPHLQVHATPER	plasma	—	100.0	None	—
E9PVD3	Dchs1	GLFSLDSPSGLLK	BrainStem	—	100.0	None	—
E9PVD3	Dchs1	GLFSLDSPSGLLK	Cerebellum	—	100.0	None	—
E9PVD3	Dchs1	GLFSLDSPSGLLK	Cerebrum	—	100.0	None	—
E9PVD3	Dchs1	GLFSLDSPSGLLK	lung	—	100.0	None	—
E9PVD3	Dchs1	IDPPPLITAVAHPGAK	Cerebellum	—	100.0	None	—
E9PVG8	Fcgbpl1	AGVTVWLGK	Bladder	—	100.0	None	—
E9PVG8	Fcgbpl1	HGEEAFSIVLEK	Bladder	—	100.0	None	—
E9PVG8	Fcgbpl1	HGEEAFSIVLEK	Muscle	—	100.0	None	—
E9PVG8	Fcgbpl1	IYGLSLTLSAHWPK	Bladder	—	100.0	None	—
E9PVG8	Fcgbpl1	LEALGIK	Muscle	—	100.0	None	—
E9PVG8	Fcgbpl1	LLAPGQEVYADEK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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