SysQuan Human 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
O75410	TACC1	EIEANEWK	Heart	—	100.0	None	—
O75410	TACC1	EIEANEWK	kidney	—	100.0	None	—
O75410	TACC1	EIEANEWK	liver	—	100.0	None	—
O75410	TACC1	EIEANEWK	lung	—	100.0	None	—
O75410	TACC1	GVLEGFK	Heart	—	100.0	None	—
O75410	TACC1	GVLEGFK	liver	—	100.0	None	—
O75410	TACC1	GVLEGFK	lung	—	100.0	None	—
O75410	TACC1	GVLEGFK	Spleen	—	100.0	None	—
O75410	TACC1	NQEIEELTK	dbs	—	100.0	None	—
O75410	TACC1	NQEIEELTK	Heart	—	100.0	None	—
O75410	TACC1	NQEIEELTK	kidney	—	100.0	None	—
O75410	TACC1	NQEIEELTK	liver	—	100.0	None	—
O75410	TACC1	NQEIEELTK	lung	—	100.0	None	—
O75414	NME6	AYILAHK	kidney	—	100.0	None	—
O75414	NME6	AYILAHK	liver	—	100.0	None	—
O75427	LRCH4	SVPFIHVPSPAVPK	Spleen	—	100.0	None	—
O75427	LRCH4	YDGGLDSGFHSVDSGSK	lung	—	100.0	None	—
O75427	LRCH4	YDGGLDSGFHSVDSGSK	Spleen	—	100.0	None	—
O75431	MTX2	LGTQPYFFNK	liver	—	100.0	None	—
O75431	MTX2	LGTQPYFFNK	lung	—	100.0	None	—
O75431	MTX2	VPFIHVGNQVVSELGPIVQFVK	Heart	—	100.0	None	—
O75431	MTX2	VPFIHVGNQVVSELGPIVQFVK	liver	—	100.0	None	—
O75431	MTX2	VPFIHVGNQVVSELGPIVQFVK	lung	—	100.0	None	—
O75431	MTX2	VPFIHVGNQVVSELGPIVQFVK	Spleen	—	100.0	None	—
O75431	MTX2	YGSPYPWPLNHILAYQK	Heart	—	100.0	None	—
O75431	MTX2	YGSPYPWPLNHILAYQK	liver	—	100.0	None	—
O75431	MTX2	YGSPYPWPLNHILAYQK	Spleen	—	100.0	None	—
O75436	VPS26A	EYDLIVHQLATYPDVNNSIK	Heart	—	100.0	None	—
O75436	VPS26A	EYDLIVHQLATYPDVNNSIK	kidney	—	100.0	None	—
O75436	VPS26A	EYDLIVHQLATYPDVNNSIK	liver	—	100.0	None	—
O75436	VPS26A	EYDLIVHQLATYPDVNNSIK	lung	—	100.0	None	—
O75436	VPS26A	EYDLIVHQLATYPDVNNSIK	Spleen	—	100.0	None	—
O75436	VPS26A	HYLFYDGESVSGK	kidney	—	100.0	None	—
O75436	VPS26A	HYLFYDGESVSGK	liver	—	100.0	None	—
O75436	VPS26A	HYLFYDGESVSGK	Spleen	—	100.0	None	—
O75436	VPS26A	IEFVGQIELFNDK	kidney	—	100.0	None	—
O75436	VPS26A	IEFVGQIELFNDK	liver	—	100.0	None	—
O75436	VPS26A	IEFVGQIELFNDK	lung	—	100.0	None	—
O75436	VPS26A	IEFVGQIELFNDK	Spleen	—	100.0	None	—
O75436	VPS26A	SNTHEFVNLVK	kidney	—	100.0	None	—
O75436	VPS26A	SNTHEFVNLVK	liver	—	100.0	None	—
O75439	PMPCB	DLVDYITTHYK	Heart	—	100.0	None	—
O75439	PMPCB	DLVDYITTHYK	liver	—	100.0	None	—
O75439	PMPCB	DLVDYITTHYK	lung	—	100.0	None	—
O75439	PMPCB	DLVDYITTHYK	Spleen	—	100.0	None	—
O75439	PMPCB	EQTVYYAK	kidney	—	100.0	None	—
O75439	PMPCB	EQTVYYAK	liver	—	100.0	None	—
O75444	MAF	NQLLQQVDHLK	Spleen	—	100.0	None	—
O75446	SAP30	LPTRPGLNK	Spleen	—	100.0	None	—
O75448	MED24	AEPTVTNILK	kidney	—	100.0	None	—

SysQuan Human Database

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