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
Q92616	GCN1	GLGILSLK	Heart	—	100.0	MRM	—
Q92616	GCN1	GLGILSLK	kidney	—	100.0	MRM	—
Q92616	GCN1	GLGILSLK	liver	—	100.0	MRM	—
Q92616	GCN1	GLGILSLK	lung	—	100.0	MRM	—
Q92616	GCN1	GLGILSLK	Spleen	—	100.0	MRM	—
Q92620	DHX38	TPQEDYVEAAVK	Heart	—	100.0	MRM	—
Q92620	DHX38	TPQEDYVEAAVK	kidney	—	100.0	MRM	—
Q92620	DHX38	TPQEDYVEAAVK	liver	—	100.0	MRM	—
Q92620	DHX38	TPQEDYVEAAVK	lung	—	100.0	MRM	—
Q92620	DHX38	TPQEDYVEAAVK	Spleen	—	100.0	MRM	—
Q92625	ANKS1A	IIASLADRPYEEPPQKPPR	Heart	—	100.0	MRM	—
Q92625	ANKS1A	IIASLADRPYEEPPQKPPR	kidney	—	100.0	MRM	—
Q92625	ANKS1A	IIASLADRPYEEPPQKPPR	liver	—	100.0	MRM	—
Q92625	ANKS1A	IIASLADRPYEEPPQKPPR	lung	—	100.0	MRM	—
Q92625	ANKS1A	IIASLADRPYEEPPQKPPR	Spleen	—	100.0	MRM	—
Q92769	HDAC2	YHSDEYIK	Heart	—	100.0	MRM	—
Q92769	HDAC2	YHSDEYIK	kidney	—	100.0	MRM	—
Q92769	HDAC2	YHSDEYIK	liver	—	100.0	MRM	—
Q92769	HDAC2	YHSDEYIK	lung	—	100.0	MRM	—
Q92769	HDAC2	YHSDEYIK	Spleen	—	100.0	MRM	—
Q92835	INPP5D	TGIANTLGNK	liver	—	100.0	MRM	—
Q92841	DDX17	GLDVEDVK	Heart	—	100.0	MRM	—
Q92841	DDX17	GLDVEDVK	kidney	—	100.0	MRM	—
Q92841	DDX17	VLEEANQAINPK	dbs	—	100.0	MRM	—
Q92841	DDX17	VLEEANQAINPK	liver	—	100.0	MRM	—
Q92841	DDX17	VLEEANQAINPK	Spleen	—	100.0	MRM	—
Q92889	ERCC4	HYLDPLWHQLGAK	Heart	—	100.0	MRM	—
Q92889	ERCC4	HYLDPLWHQLGAK	kidney	—	100.0	MRM	—
Q92889	ERCC4	HYLDPLWHQLGAK	liver	—	100.0	MRM	—
Q92889	ERCC4	HYLDPLWHQLGAK	lung	—	100.0	MRM	—
Q92889	ERCC4	HYLDPLWHQLGAK	Spleen	—	100.0	MRM	—
Q92900	UPF1	AGAKPDQIGIITPYEGQR	Heart	—	100.0	MRM	—
Q92900	UPF1	AGAKPDQIGIITPYEGQR	kidney	—	100.0	MRM	—
Q92900	UPF1	AGAKPDQIGIITPYEGQR	liver	—	100.0	MRM	—
Q92900	UPF1	AGAKPDQIGIITPYEGQR	lung	—	100.0	MRM	—
Q92900	UPF1	QITAQQINK	Heart	—	100.0	MRM	—
Q92900	UPF1	QITAQQINK	kidney	—	100.0	MRM	—
Q92900	UPF1	QITAQQINK	liver	—	100.0	MRM	—
Q92900	UPF1	QITAQQINK	lung	—	100.0	MRM	—
Q92900	UPF1	QITAQQINK	Spleen	—	100.0	MRM	—
Q92945	KHSRP	IGQQPQQPGAPPQQDYTK	Heart	—	100.0	MRM	—
Q92945	KHSRP	IGQQPQQPGAPPQQDYTK	kidney	—	100.0	MRM	—
Q92945	KHSRP	IGQQPQQPGAPPQQDYTK	liver	—	100.0	MRM	—
Q92945	KHSRP	IGQQPQQPGAPPQQDYTK	lung	—	100.0	MRM	—
Q92945	KHSRP	IGQQPQQPGAPPQQDYTK	Spleen	—	100.0	MRM	—
Q93009	USP7	PWLGLDHFNK	Heart	—	100.0	MRM	—
Q93009	USP7	PWLGLDHFNK	kidney	—	100.0	MRM	—
Q93009	USP7	PWLGLDHFNK	liver	—	100.0	MRM	—
Q93009	USP7	PWLGLDHFNK	lung	—	100.0	MRM	—
Q93009	USP7	PWLGLDHFNK	Spleen	—	100.0	MRM	—

SysQuan Human Database

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