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
O94776	MTA2	QDFLPWK	kidney	—	100.0	MRM	—
O94776	MTA2	QDFLPWK	liver	—	100.0	MRM	—
O94776	MTA2	QDFLPWK	lung	—	100.0	MRM	—
O94776	MTA2	QDFLPWK	Spleen	—	100.0	MRM	—
O94851	MICAL2	LLPQTTPENINK	Heart	—	100.0	MRM	—
O94851	MICAL2	LLPQTTPENINK	kidney	—	100.0	MRM	—
O94851	MICAL2	LLPQTTPENINK	liver	—	100.0	MRM	—
O94851	MICAL2	LLPQTTPENINK	lung	—	100.0	MRM	—
O94851	MICAL2	LLPQTTPENINK	Spleen	—	100.0	MRM	—
O94855	SEC24D	QFLVEDK	Heart	—	100.0	MRM	—
O94855	SEC24D	QFLVEDK	kidney	—	100.0	MRM	—
O94855	SEC24D	QFLVEDK	liver	—	100.0	MRM	—
O94855	SEC24D	QFLVEDK	lung	—	100.0	MRM	—
O94855	SEC24D	QFLVEDK	Spleen	—	100.0	MRM	—
O94868	FCHSD2	QLESETGTTEEHSLNK	Heart	—	100.0	MRM	—
O94868	FCHSD2	QLESETGTTEEHSLNK	kidney	—	100.0	MRM	—
O94868	FCHSD2	QLESETGTTEEHSLNK	liver	—	100.0	MRM	—
O94868	FCHSD2	QLESETGTTEEHSLNK	lung	—	100.0	MRM	—
O94868	FCHSD2	QLESETGTTEEHSLNK	Spleen	—	100.0	MRM	—
O94874	UFL1	NNPVHLITEEDLK	kidney	—	100.0	MRM	—
O94874	UFL1	NNPVHLITEEDLK	liver	—	100.0	MRM	—
O94874	UFL1	NNPVHLITEEDLK	lung	—	100.0	MRM	—
O94875	SORBS2	VGIFPISYVEK	Heart	—	100.0	MRM	—
O94875	SORBS2	VGIFPISYVEK	kidney	—	100.0	MRM	—
O94875	SORBS2	VGIFPISYVEK	liver	—	100.0	MRM	—
O94875	SORBS2	VGIFPISYVEK	Spleen	—	100.0	MRM	—
O94887	FARP2	HDEVLTELEK	Heart	—	100.0	MRM	—
O94887	FARP2	HDEVLTELEK	liver	—	100.0	MRM	—
O94887	FARP2	HDEVLTELEK	lung	—	100.0	MRM	—
O94887	FARP2	HDEVLTELEK	Spleen	—	100.0	MRM	—
O94901	SUN1	TLSPTGNISSAPK	Heart	—	100.0	MRM	—
O94901	SUN1	TLSPTGNISSAPK	kidney	—	100.0	MRM	—
O94901	SUN1	TLSPTGNISSAPK	liver	—	100.0	MRM	—
O94901	SUN1	TLSPTGNISSAPK	lung	—	100.0	MRM	—
O94901	SUN1	TLSPTGNISSAPK	Spleen	—	100.0	MRM	—
O94915	FRYL	DTPLNIFVK	Heart	—	100.0	MRM	—
O94915	FRYL	DTPLNIFVK	kidney	—	100.0	MRM	—
O94915	FRYL	DTPLNIFVK	liver	—	100.0	MRM	—
O94915	FRYL	DTPLNIFVK	lung	—	100.0	MRM	—
O94915	FRYL	DTPLNIFVK	Spleen	—	100.0	MRM	—
O94973	AP2A2	LINNAIK	Heart	—	100.0	MRM	—
O94973	AP2A2	LINNAIK	kidney	—	100.0	MRM	—
O94973	AP2A2	LINNAIK	liver	—	100.0	MRM	—
O94973	AP2A2	LINNAIK	lung	—	100.0	MRM	—
O94973	AP2A2	LINNAIK	Spleen	—	100.0	MRM	—
O94979	SEC31A	LEFLYDK	liver	—	100.0	MRM	—
O94992	HEXIM1	EYLELEK	Heart	—	100.0	MRM	—
O94992	HEXIM1	EYLELEK	kidney	—	100.0	MRM	—
O94992	HEXIM1	EYLELEK	liver	—	100.0	MRM	—
O94992	HEXIM1	EYLELEK	lung	—	100.0	MRM	—

SysQuan Human Database

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