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
Q00325	SLC25A3	FGFYEVFK	liver	11.3	100.0	None	—
Q16836	HADH	AGDEFVEK	liver	6.7	100.0	None	—
A0A075B6P5	IGKV2-28	FSGSGSGTDFTLK	plasma	—	100.0	MRM+PRM	—
A2NJV5	IGKV2-29	FSGSGSGTDFTLK	plasma	—	100.0	MRM+PRM	—
A2RU49	HYKK	AVEEIWFETAK	Heart	—	100.0	MRM+PRM	—
A2RU49	HYKK	AVEEIWFETAK	lung	—	100.0	MRM+PRM	—
A2RU49	HYKK	AVEEIWFETAK	Spleen	—	100.0	MRM+PRM	—
A2RU49	HYKK	ENFIWNLK	Heart	—	100.0	MRM+PRM	—
A2RU49	HYKK	ENFIWNLK	kidney	—	100.0	MRM+PRM	—
A2RU49	HYKK	ENFIWNLK	liver	—	100.0	MRM+PRM	—
A2RU49	HYKK	ENFIWNLK	lung	—	100.0	MRM+PRM	—
A2RU49	HYKK	ENFIWNLK	Spleen	—	100.0	MRM+PRM	—
O00161	SNAP23	ILGLAIESQDAGIK	dbs	—	100.0	MRM+PRM	—
O00161	SNAP23	ILGLAIESQDAGIK	liver	—	100.0	MRM+PRM	—
O00161	SNAP23	ILGLAIESQDAGIK	lung	—	100.0	MRM+PRM	—
O00161	SNAP23	ILGLAIESQDAGIK	plasma	—	100.0	MRM+PRM	—
O00194	RAB27B	YGIPYFETSAATGQNVEK	dbs	—	100.0	MRM+PRM	—
O00194	RAB27B	YGIPYFETSAATGQNVEK	plasma	—	100.0	MRM+PRM	—
O00194	RAB27B	YGIPYFETSAATGQNVEK	Spleen	—	100.0	MRM+PRM	—
O00231	PSMD11	DIQENDEEAVQVK	Heart	—	100.0	MRM+PRM	—
O00231	PSMD11	DIQENDEEAVQVK	kidney	—	100.0	MRM+PRM	—
O00231	PSMD11	DIQENDEEAVQVK	liver	—	100.0	MRM+PRM	—
O00231	PSMD11	DIQENDEEAVQVK	Spleen	—	100.0	MRM+PRM	—
O00299	CLIC1	AEEQPQVELFVK	plasma	—	100.0	MRM+PRM	—
O00299	CLIC1	AEEQPQVELFVK	Spleen	—	100.0	MRM+PRM	—
O00330	PDHX	GIQEIADSVK	Spleen	—	100.0	MRM+PRM	—
O00400	SLC33A1	IGFSAADAVTGLK	kidney	—	100.0	MRM+PRM	—
O00400	SLC33A1	IGFSAADAVTGLK	liver	—	100.0	MRM+PRM	—
O00400	SLC33A1	IGFSAADAVTGLK	lung	—	100.0	MRM+PRM	—
O00400	SLC33A1	IGFSAADAVTGLK	Spleen	—	100.0	MRM+PRM	—
O00443	PIK3C2A	DLVTEDGADPNPYVK	liver	—	100.0	MRM+PRM	—
O00487	PSMD14	AVAVVVDPIQSVK	kidney	—	100.0	MRM+PRM	—
O00487	PSMD14	AVAVVVDPIQSVK	liver	—	100.0	MRM+PRM	—
O00487	PSMD14	AVAVVVDPIQSVK	plasma	—	100.0	MRM+PRM	—
O00534	VWA5A	IVAELQDK	kidney	—	100.0	MRM+PRM	—
O00534	VWA5A	IVAELQDK	Spleen	—	100.0	MRM+PRM	—
O00743	PPP6C	VTNEFVHINNLK	dbs	—	100.0	MRM+PRM	—
O00743	PPP6C	VTNEFVHINNLK	kidney	—	100.0	MRM+PRM	—
O00743	PPP6C	VTNEFVHINNLK	liver	—	100.0	MRM+PRM	—
O00743	PPP6C	VTNEFVHINNLK	lung	—	100.0	MRM+PRM	—
O14733	MAP2K7	DVKPSNILLDER	Heart	—	100.0	MRM+PRM	—
O14733	MAP2K7	DVKPSNILLDER	kidney	—	100.0	MRM+PRM	—
O14733	MAP2K7	DVKPSNILLDER	liver	—	100.0	MRM+PRM	—
O14733	MAP2K7	DVKPSNILLDER	lung	—	100.0	MRM+PRM	—
O14733	MAP2K7	DVKPSNILLDER	Spleen	—	100.0	MRM+PRM	—
O14744	PRMT5	YSQYQQAIYK	dbs	—	100.0	MRM+PRM	—
O14744	PRMT5	YSQYQQAIYK	Heart	—	100.0	MRM+PRM	—
O14744	PRMT5	YSQYQQAIYK	lung	—	100.0	MRM+PRM	—
O14745	NHERF1	LVEVNGENVEK	liver	—	100.0	MRM+PRM	—
O14745	NHERF1	LVEVNGENVEK	lung	—	100.0	MRM+PRM	—

SysQuan Human Database

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