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
Q86U44	METTL3	VSQEILELLNTTTAK	lung	—	100.0	None	—
Q86U44	METTL3	YPDGIISKPK	kidney	—	100.0	None	—
Q86U44	METTL3	YPDGIISKPK	lung	—	100.0	None	—
Q86U44	METTL3	YPDGIISKPK	Spleen	—	100.0	None	—
Q86U86	PBRM1	AEDNFNLEK	kidney	—	100.0	None	—
Q86U86	PBRM1	AEDNFNLEK	lung	—	100.0	None	—
Q86U86	PBRM1	AEDNFNLEK	Spleen	—	100.0	None	—
Q86U86	PBRM1	DALVLHK	kidney	—	100.0	None	—
Q86U86	PBRM1	DALVLHK	liver	—	100.0	None	—
Q86U86	PBRM1	DGAAYFYGPIFIHPEETEHEPTK	lung	—	100.0	None	—
Q86U86	PBRM1	DGAAYFYGPIFIHPEETEHEPTK	Spleen	—	100.0	None	—
Q86U86	PBRM1	DIDLLAK	Heart	—	100.0	None	—
Q86U86	PBRM1	DIDLLAK	kidney	—	100.0	None	—
Q86U86	PBRM1	DIDLLAK	liver	—	100.0	None	—
Q86U86	PBRM1	DIDLLAK	lung	—	100.0	None	—
Q86U86	PBRM1	DIDLLAK	Spleen	—	100.0	None	—
Q86U86	PBRM1	DYPDYYK	Spleen	—	100.0	None	—
Q86U86	PBRM1	HYNEEGSQVYNDAHILEK	Heart	—	100.0	None	—
Q86U86	PBRM1	HYNEEGSQVYNDAHILEK	kidney	—	100.0	None	—
Q86U86	PBRM1	HYNEEGSQVYNDAHILEK	liver	—	100.0	None	—
Q86U86	PBRM1	HYNEEGSQVYNDAHILEK	lung	—	100.0	None	—
Q86U86	PBRM1	HYNEEGSQVYNDAHILEK	Spleen	—	100.0	None	—
Q86U86	PBRM1	LISELFQK	Heart	—	100.0	None	—
Q86U86	PBRM1	LISELFQK	liver	—	100.0	None	—
Q86U86	PBRM1	LISELFQK	lung	—	100.0	None	—
Q86U86	PBRM1	LLHSEAYLK	kidney	—	100.0	None	—
Q86U86	PBRM1	LLHSEAYLK	lung	—	100.0	None	—
Q86U86	PBRM1	LLHSEAYLK	Spleen	—	100.0	None	—
Q86U86	PBRM1	LNEVYEAVK	Heart	—	100.0	None	—
Q86U86	PBRM1	LNEVYEAVK	kidney	—	100.0	None	—
Q86U86	PBRM1	LNEVYEAVK	liver	—	100.0	None	—
Q86U86	PBRM1	LNEVYEAVK	lung	—	100.0	None	—
Q86U86	PBRM1	LNEVYEAVK	Spleen	—	100.0	None	—
Q86U86	PBRM1	LPSHWLK	kidney	—	100.0	None	—
Q86U86	PBRM1	LWEDSAGEK	kidney	—	100.0	None	—
Q86U86	PBRM1	LWEDSAGEK	lung	—	100.0	None	—
Q86U86	PBRM1	SELPDYYLTIK	kidney	—	100.0	None	—
Q86U86	PBRM1	SELPDYYLTIK	liver	—	100.0	None	—
Q86U86	PBRM1	TYNEPGSQVFK	kidney	—	100.0	None	—
Q86U86	PBRM1	TYNEPGSQVFK	liver	—	100.0	None	—
Q86U86	PBRM1	TYNEPGSQVFK	lung	—	100.0	None	—
Q86U86	PBRM1	TYNEPGSQVFK	Spleen	—	100.0	None	—
Q86U86	PBRM1	VASVFANADK	liver	—	100.0	None	—
Q86U86	PBRM1	VQYPDYYAIIK	Spleen	—	100.0	None	—
Q86U86	PBRM1	YIEGLSAESNSISK	liver	—	100.0	None	—
Q86U86	PBRM1	YIEGLSAESNSISK	lung	—	100.0	None	—
Q86U86	PBRM1	YNVPNSAIYK	lung	—	100.0	None	—
Q86U86	PBRM1	YPDYYQQIK	lung	—	100.0	None	—
Q86U90	YRDC	LGSTVVDLSVPGK	kidney	—	100.0	None	—
Q86U90	YRDC	LGSTVVDLSVPGK	liver	—	100.0	None	—

SysQuan Human Database

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