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
Q96SL4	GPX7	IAVTGTGAHPAFK	kidney	—	100.0	MRM+PRM	—
Q96SL4	GPX7	IAVTGTGAHPAFK	liver	—	100.0	MRM+PRM	—
Q96SL4	GPX7	IAVTGTGAHPAFK	lung	—	100.0	MRM+PRM	—
Q96SL4	GPX7	IAVTGTGAHPAFK	Spleen	—	100.0	MRM+PRM	—
Q96T66	NMNAT3	ALGQGQSVK	Heart	—	100.0	MRM+PRM	—
Q99436	PSMB7	GTTAVLTEK	dbs	—	100.0	MRM+PRM	—
Q99436	PSMB7	GTTAVLTEK	kidney	—	100.0	MRM+PRM	—
Q99436	PSMB7	GTTAVLTEK	lung	—	100.0	MRM+PRM	—
Q99436	PSMB7	GTTAVLTEK	plasma	—	100.0	MRM+PRM	—
Q99439	CNN2	GLQSGVDIGVK	dbs	—	100.0	MRM+PRM	—
Q99439	CNN2	GLQSGVDIGVK	liver	—	100.0	MRM+PRM	—
Q99439	CNN2	GLQSGVDIGVK	plasma	—	100.0	MRM+PRM	—
Q99447	PCYT2	DGSDPYQEPK	liver	—	100.0	MRM+PRM	—
Q99447	PCYT2	DTYEEVK	kidney	—	100.0	MRM+PRM	—
Q99447	PCYT2	DTYEEVK	liver	—	100.0	MRM+PRM	—
Q99460	PSMD1	TVGTPIASVPGSTNTGTVPGSEK	dbs	—	100.0	MRM+PRM	—
Q99460	PSMD1	TVGTPIASVPGSTNTGTVPGSEK	kidney	—	100.0	MRM+PRM	—
Q99460	PSMD1	TVGTPIASVPGSTNTGTVPGSEK	liver	—	100.0	MRM+PRM	—
Q99460	PSMD1	TVGTPIASVPGSTNTGTVPGSEK	plasma	—	100.0	MRM+PRM	—
Q99487	PAFAH2	LPVSWNGPFK	lung	—	100.0	MRM+PRM	—
Q99496	RNF2	SLRPDPNFDALISK	Heart	—	100.0	MRM+PRM	—
Q99496	RNF2	SLRPDPNFDALISK	kidney	—	100.0	MRM+PRM	—
Q99496	RNF2	SLRPDPNFDALISK	liver	—	100.0	MRM+PRM	—
Q99496	RNF2	SLRPDPNFDALISK	lung	—	100.0	MRM+PRM	—
Q99496	RNF2	SLRPDPNFDALISK	Spleen	—	100.0	MRM+PRM	—
Q99497	PARK7	ALVILAK	dbs	—	100.0	MRM+PRM	—
Q99497	PARK7	ALVILAK	Heart	—	100.0	MRM+PRM	—
Q99497	PARK7	ALVILAK	kidney	—	100.0	MRM+PRM	—
Q99497	PARK7	ALVILAK	liver	—	100.0	MRM+PRM	—
Q99497	PARK7	ALVILAK	lung	—	100.0	MRM+PRM	—
Q99497	PARK7	ALVILAK	plasma	—	100.0	MRM+PRM	—
Q99536	VAT1	TVENVTVFGTASASK	liver	—	100.0	MRM+PRM	—
Q99536	VAT1	VLLVPGPEK	Heart	—	100.0	MRM+PRM	—
Q99536	VAT1	VLLVPGPEK	liver	—	100.0	MRM+PRM	—
Q99536	VAT1	VLLVPGPEK	lung	—	100.0	MRM+PRM	—
Q99536	VAT1	VLLVPGPEK	plasma	—	100.0	MRM+PRM	—
Q99613	EIF3C	TEPTAQQNLALQLAEK	dbs	—	100.0	MRM+PRM	—
Q99613	EIF3C	TEPTAQQNLALQLAEK	Heart	—	100.0	MRM+PRM	—
Q99613	EIF3C	TEPTAQQNLALQLAEK	kidney	—	100.0	MRM+PRM	—
Q99613	EIF3C	TEPTAQQNLALQLAEK	liver	—	100.0	MRM+PRM	—
Q99613	EIF3C	TEPTAQQNLALQLAEK	lung	—	100.0	MRM+PRM	—
Q99613	EIF3C	TEPTAQQNLALQLAEK	Spleen	—	100.0	MRM+PRM	—
Q99623	PHB2	IVQAEGEAEAAK	dbs	—	100.0	MRM+PRM	—
Q99623	PHB2	IVQAEGEAEAAK	lung	—	100.0	MRM+PRM	—
Q99707	MTR	YSAPVIHVLDASK	Heart	—	100.0	MRM+PRM	—
Q99707	MTR	YSAPVIHVLDASK	kidney	—	100.0	MRM+PRM	—
Q99707	MTR	YSAPVIHVLDASK	lung	—	100.0	MRM+PRM	—
Q99733	NAP1L4	YAALYQPLFDK	dbs	—	100.0	MRM+PRM	—
Q99733	NAP1L4	YAALYQPLFDK	plasma	—	100.0	MRM+PRM	—
Q99755	PIP5K1A	SVDSSGETTYK	lung	—	100.0	MRM+PRM	—

SysQuan Human Database

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