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
P61964	WDR5	YILAATLDNTLK	liver	—	100.0	MRM	—
P61964	WDR5	YILAATLDNTLK	lung	—	100.0	MRM	—
P61978	HNRNPK	IILDLISESPIK	Heart	—	100.0	MRM	—
P61978	HNRNPK	IILDLISESPIK	kidney	—	100.0	MRM	—
P61978	HNRNPK	IILDLISESPIK	liver	—	100.0	MRM	—
P61978	HNRNPK	IILDLISESPIK	lung	—	100.0	MRM	—
P61978	HNRNPK	IILDLISESPIK	plasma	—	100.0	MRM	—
P61978	HNRNPK	IILDLISESPIK	Spleen	—	100.0	MRM	—
P61981	YWHAG	TAFDDAIAELDTLNEDSYK	kidney	—	100.0	MRM	—
P61981	YWHAG	TAFDDAIAELDTLNEDSYK	liver	—	100.0	MRM	—
P61981	YWHAG	TAFDDAIAELDTLNEDSYK	lung	—	100.0	MRM	—
P61981	YWHAG	TAFDDAIAELDTLNEDSYK	plasma	—	100.0	MRM	—
P61981	YWHAG	TAFDDAIAELDTLNEDSYK	Spleen	—	100.0	MRM	—
P62081	RPS7	VETFSGVYK	dbs	—	100.0	MRM	—
P62081	RPS7	VETFSGVYK	Heart	—	100.0	MRM	—
P62081	RPS7	VETFSGVYK	kidney	—	100.0	MRM	—
P62081	RPS7	VETFSGVYK	liver	—	100.0	MRM	—
P62081	RPS7	VETFSGVYK	lung	—	100.0	MRM	—
P62191	PSMC1	GVILYGPPGTGK	dbs	—	100.0	MRM	—
P62191	PSMC1	GVILYGPPGTGK	liver	—	100.0	MRM	—
P62195	PSMC5	FVVDVDK	dbs	—	100.0	MRM	—
P62195	PSMC5	FVVDVDK	Heart	—	100.0	MRM	—
P62195	PSMC5	FVVDVDK	kidney	—	100.0	MRM	—
P62195	PSMC5	FVVDVDK	liver	—	100.0	MRM	—
P62195	PSMC5	FVVDVDK	lung	—	100.0	MRM	—
P62195	PSMC5	GVILYGPPGTGK	liver	—	100.0	MRM	—
P62249	RPS16	ALVAYYQK	dbs	—	100.0	MRM	—
P62249	RPS16	ALVAYYQK	kidney	—	100.0	MRM	—
P62249	RPS16	ALVAYYQK	liver	—	100.0	MRM	—
P62258	YWHAE	HLIPAANTGESK	dbs	—	100.0	MRM	—
P62258	YWHAE	HLIPAANTGESK	kidney	—	100.0	MRM	—
P62258	YWHAE	HLIPAANTGESK	liver	—	100.0	MRM	—
P62258	YWHAE	HLIPAANTGESK	lung	—	100.0	MRM	—
P62258	YWHAE	HLIPAANTGESK	plasma	—	100.0	MRM	—
P62258	YWHAE	HLIPAANTGESK	Spleen	—	100.0	MRM	—
P62263	RPS14	ELGITALHIK	dbs	—	100.0	MRM	—
P62263	RPS14	ELGITALHIK	Heart	—	100.0	MRM	—
P62263	RPS14	ELGITALHIK	kidney	—	100.0	MRM	—
P62263	RPS14	ELGITALHIK	liver	—	100.0	MRM	—
P62263	RPS14	ELGITALHIK	lung	—	100.0	MRM	—
P62308	SNRPG	AHPPELK	lung	—	100.0	MRM	—
P62308	SNRPG	AHPPELK	Spleen	—	100.0	MRM	—
P62312	LSM6	GNNVLYISTQK	dbs	—	100.0	MRM	—
P62312	LSM6	GNNVLYISTQK	kidney	—	100.0	MRM	—
P62312	LSM6	GNNVLYISTQK	liver	—	100.0	MRM	—
P62312	LSM6	GNNVLYISTQK	lung	—	100.0	MRM	—
P62316	SNRPD2	SLLNKPK	Heart	—	100.0	MRM	—
P62316	SNRPD2	SLLNKPK	kidney	—	100.0	MRM	—
P62316	SNRPD2	SLLNKPK	liver	—	100.0	MRM	—
P62316	SNRPD2	SLLNKPK	lung	—	100.0	MRM	—

SysQuan Human Database

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