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
P60900	PSMA6	LYQVEYAFK	Spleen	—	100.0	MRM+PRM	—
P60981	DSTN	YALYDASFETK	plasma	—	100.0	MRM+PRM	—
P61019	RAB2A	IQEGVFDINNEANGIK	liver	—	100.0	MRM+PRM	—
P61019	RAB2A	IQEGVFDINNEANGIK	lung	—	100.0	MRM+PRM	—
P61019	RAB2A	IQEGVFDINNEANGIK	plasma	—	100.0	MRM+PRM	—
P61026	RAB10	ANINIEK	kidney	—	100.0	MRM+PRM	—
P61026	RAB10	ANINIEK	plasma	—	100.0	MRM+PRM	—
P61026	RAB10	ANINIEK	Spleen	—	100.0	MRM+PRM	—
P61088	UBE2N	YFHVVIAGPQDSPFEGGTFK	dbs	—	100.0	MRM+PRM	—
P61088	UBE2N	YFHVVIAGPQDSPFEGGTFK	Heart	—	100.0	MRM+PRM	—
P61088	UBE2N	YFHVVIAGPQDSPFEGGTFK	liver	—	100.0	MRM+PRM	—
P61088	UBE2N	YFHVVIAGPQDSPFEGGTFK	lung	—	100.0	MRM+PRM	—
P61088	UBE2N	YFHVVIAGPQDSPFEGGTFK	plasma	—	100.0	MRM+PRM	—
P61088	UBE2N	YFHVVIAGPQDSPFEGGTFK	Spleen	—	100.0	MRM+PRM	—
P61204	ARF3	DAVLLVFANK	Heart	—	100.0	MRM+PRM	—
P61204	ARF3	DAVLLVFANK	kidney	—	100.0	MRM+PRM	—
P61204	ARF3	DAVLLVFANK	liver	—	100.0	MRM+PRM	—
P61224	RAP1B	LVVLGSGGVGK	Heart	—	100.0	MRM+PRM	—
P61421	ATP6V0D1	ADDYEQVK	kidney	—	100.0	MRM+PRM	—
P61421	ATP6V0D1	ADDYEQVK	lung	—	100.0	MRM+PRM	—
P61421	ATP6V0D1	ADDYEQVK	Spleen	—	100.0	MRM+PRM	—
P61978	HNRNPK	DLAGSIIGK	dbs	—	100.0	MRM+PRM	—
P61978	HNRNPK	DLAGSIIGK	plasma	—	100.0	MRM+PRM	—
P62191	PSMC1	APQETYADIGGLDNQIQEIK	Heart	—	100.0	MRM+PRM	—
P62191	PSMC1	APQETYADIGGLDNQIQEIK	kidney	—	100.0	MRM+PRM	—
P62191	PSMC1	APQETYADIGGLDNQIQEIK	liver	—	100.0	MRM+PRM	—
P62191	PSMC1	APQETYADIGGLDNQIQEIK	plasma	—	100.0	MRM+PRM	—
P62191	PSMC1	APQETYADIGGLDNQIQEIK	Spleen	—	100.0	MRM+PRM	—
P62258	YWHAE	EAAENSLVAYK	kidney	—	100.0	MRM+PRM	—
P62258	YWHAE	EAAENSLVAYK	plasma	—	100.0	MRM+PRM	—
P62333	PSMC6	ALQSVGQIVGEVLK	dbs	—	100.0	MRM+PRM	—
P62333	PSMC6	ALQSVGQIVGEVLK	Heart	—	100.0	MRM+PRM	—
P62333	PSMC6	ALQSVGQIVGEVLK	kidney	—	100.0	MRM+PRM	—
P62333	PSMC6	ALQSVGQIVGEVLK	plasma	—	100.0	MRM+PRM	—
P62333	PSMC6	ALQSVGQIVGEVLK	Spleen	—	100.0	MRM+PRM	—
P62495	ETF1	ILYLTPEQEK	dbs	—	100.0	MRM+PRM	—
P62495	ETF1	ILYLTPEQEK	lung	—	100.0	MRM+PRM	—
P62805	H4C1	DNIQGITK	plasma	—	100.0	MRM+PRM	—
P62805	H4C1	DNIQGITK	Spleen	—	100.0	MRM+PRM	—
P62834	RAP1A	LVVLGSGGVGK	Heart	—	100.0	MRM+PRM	—
P62834	RAP1A	LVVLGSGGVGK	liver	—	100.0	MRM+PRM	—
P62834	RAP1A	LVVLGSGGVGK	plasma	—	100.0	MRM+PRM	—
P62913	RPL11	VLEQLTGQTPVFSK	lung	—	100.0	MRM+PRM	—
P62913	RPL11	VLEQLTGQTPVFSK	Spleen	—	100.0	MRM+PRM	—
P62993	GRB2	ATADDELSFK	dbs	—	100.0	MRM+PRM	—
P62993	GRB2	ATADDELSFK	plasma	—	100.0	MRM+PRM	—
P63010	AP2B1	LQNNNVYTIAK	dbs	—	100.0	MRM+PRM	—
P63010	AP2B1	LQNNNVYTIAK	Heart	—	100.0	MRM+PRM	—
P63010	AP2B1	LQNNNVYTIAK	kidney	—	100.0	MRM+PRM	—
P63010	AP2B1	LQNNNVYTIAK	liver	—	100.0	MRM+PRM	—

SysQuan Human Database

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