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. (%)	Missed Cleav.	Assays Available	PTM
Q9Y697	NFS1	EIIFTSGATESNNIAIK	liver	—	100.0	0	MRM+PRM	—
Q9Y697	NFS1	EIIFTSGATESNNIAIK	lung	—	100.0	0	MRM+PRM	—
Q9Y697	NFS1	EIIFTSGATESNNIAIK	Spleen	—	100.0	0	MRM+PRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	dbs	—	100.0	0	MRM+PRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	Heart	—	100.0	0	MRM+PRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	kidney	—	100.0	0	MRM+PRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	liver	—	100.0	0	MRM+PRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	lung	—	100.0	0	MRM+PRM	—
Q9Y6X5	ENPP4	EGVLVEHVK	Heart	—	100.0	0	MRM+PRM	—
Q9Y6X5	ENPP4	EGVLVEHVK	kidney	—	100.0	0	MRM+PRM	—
Q9Y6X5	ENPP4	EGVLVEHVK	liver	—	100.0	0	MRM+PRM	—
Q9Y6X5	ENPP4	EGVLVEHVK	lung	—	100.0	0	MRM+PRM	—
Q9Y6Z7	COLEC10	FYYIVQEEK	plasma	—	100.0	0	MRM+PRM	—
O00499	BIN1	KLVDYDSAR	kidney	—	100.0	1	MRM+PRM	—
O14950	MYL12B	KGNFNYIEFTR	liver	—	100.0	1	MRM+PRM	—
O14950	MYL12B	KGNFNYIEFTR	lung	—	100.0	1	MRM+PRM	—
P02679	FGG	KNWIQYK	dbs	—	100.0	1	MRM+PRM	—
P02679	FGG	KNWIQYK	kidney	—	100.0	1	MRM+PRM	—
P02679	FGG	KNWIQYK	liver	—	100.0	1	MRM+PRM	—
P02679	FGG	KNWIQYK	lung	—	100.0	1	MRM+PRM	—
P02679	FGG	KNWIQYK	plasma	—	100.0	1	MRM+PRM	—
P02679	FGG	KNWIQYK	Spleen	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	dbs	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	Heart	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	kidney	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	liver	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	lung	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	plasma	—	100.0	1	MRM+PRM	—
P05091	ALDH2	YYAGWADKYHGK	Spleen	—	100.0	1	MRM+PRM	—
P26885	FKBP2	KLVIPSELGYGER	dbs	—	100.0	1	MRM+PRM	—
P26885	FKBP2	KLVIPSELGYGER	kidney	—	100.0	1	MRM+PRM	—
P26885	FKBP2	KLVIPSELGYGER	lung	—	100.0	1	MRM+PRM	—
P26885	FKBP2	KLVIPSELGYGER	Spleen	—	100.0	1	MRM+PRM	—
P54868	HMGCS2	LEVGTETIIDKSK	liver	—	100.0	1	MRM+PRM	—
P61604	HSPE1	KFLPLFDR	Heart	—	100.0	1	MRM+PRM	—
P61604	HSPE1	KFLPLFDR	plasma	—	100.0	1	MRM+PRM	—
P61604	HSPE1	KFLPLFDR	Spleen	—	100.0	1	MRM+PRM	—
Q7RTV2	GSTA5	KFLQPGSQR	Heart	—	100.0	1	MRM+PRM	—
Q7RTV2	GSTA5	KFLQPGSQR	kidney	—	100.0	1	MRM+PRM	—
Q7RTV2	GSTA5	KFLQPGSQR	lung	—	100.0	1	MRM+PRM	—
Q7RTV2	GSTA5	KFLQPGSQR	Spleen	—	100.0	1	MRM+PRM	—
Q9UBW5	BIN2	KLVDYDSAR	dbs	—	100.0	1	MRM+PRM	—
Q9UBW5	BIN2	KLVDYDSAR	plasma	—	100.0	1	MRM+PRM	—
Q9Y490	TLN1	ASSLIEEAKK	dbs	—	100.0	1	MRM+PRM	—
Q9Y490	TLN1	ASSLIEEAKK	Heart	—	100.0	1	MRM+PRM	—
Q9Y490	TLN1	ASSLIEEAKK	kidney	—	100.0	1	MRM+PRM	—
Q9Y490	TLN1	ASSLIEEAKK	lung	—	100.0	1	MRM+PRM	—
Q9Y490	TLN1	ASSLIEEAKK	Spleen	—	100.0	1	MRM+PRM	—
O00299	CLIC1	AEEQPQVELFVK	lung	—	98.6	0	MRM+PRM	—
O00487	PSMD14	AVAVVVDPIQSVK	Heart	—	98.6	0	MRM+PRM	—

SysQuan Human Database

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