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
P12268	IMPDH2	VAQGVSGAVQDK	liver	—	100.0	MRM	—
P12268	IMPDH2	VAQGVSGAVQDK	Spleen	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	Heart	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	kidney	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	liver	—	100.0	MRM	—
P12694	BCKDHA	VDGNDVFAVYNATK	Spleen	—	100.0	MRM	—
P12814	ACTN1	LLETIDQLYLEYAK	dbs	—	100.0	MRM	—
P12814	ACTN1	LLETIDQLYLEYAK	lung	—	100.0	MRM	—
P12882	MYH1	AEDEEEINAELTAK	liver	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	liver	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	lung	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	plasma	—	100.0	MRM	—
P13497	BMP1	GIFLDTIVPK	Spleen	—	100.0	MRM	—
P13639	EEF2	YFDPANGK	Heart	—	100.0	MRM	—
P13639	EEF2	YFDPANGK	lung	—	100.0	MRM	—
P13639	EEF2	YFDPANGK	Spleen	—	100.0	MRM	—
P13667	PDIA4	FDVSGYPTIK	dbs	—	100.0	MRM	—
P13667	PDIA4	FDVSGYPTIK	kidney	—	100.0	MRM	—
P13667	PDIA4	FDVSGYPTIK	liver	—	100.0	MRM	—
P13667	PDIA4	FDVSGYPTIK	lung	—	100.0	MRM	—
P13667	PDIA4	FDVSGYPTIK	plasma	—	100.0	MRM	—
P13667	PDIA4	FDVSGYPTIK	Spleen	—	100.0	MRM	—
P13671	C6	ALQEYAAK	liver	—	100.0	MRM	—
P13671	C6	ALQEYAAK	lung	—	100.0	MRM	—
P13671	C6	ALQEYAAK	plasma	—	100.0	MRM	—
P13674	P4HA1	DPEGFVGHPVNAFK	Heart	—	100.0	MRM	—
P13674	P4HA1	DPEGFVGHPVNAFK	lung	—	100.0	MRM	—
P13674	P4HA1	DPEGFVGHPVNAFK	Spleen	—	100.0	MRM	—
P13716	ALAD	LAEVALAYAK	dbs	—	100.0	MRM	—
P13716	ALAD	LAEVALAYAK	liver	—	100.0	MRM	—
P13798	APEH	SFNLSALEK	dbs	—	100.0	MRM	—
P13798	APEH	SFNLSALEK	Heart	—	100.0	MRM	—
P13798	APEH	SFNLSALEK	lung	—	100.0	MRM	—
P13798	APEH	SFNLSALEK	Spleen	—	100.0	MRM	—
P13804	ETFA	SDRPELTGAK	kidney	—	100.0	MRM	—
P13807	GYS1	TNNFNVETLK	Heart	—	100.0	MRM	—
P13929	ENO3	GNPTVEVDLHTAK	dbs	—	100.0	MRM	—
P13929	ENO3	GNPTVEVDLHTAK	kidney	—	100.0	MRM	—
P13929	ENO3	GNPTVEVDLHTAK	liver	—	100.0	MRM	—
P13929	ENO3	GNPTVEVDLHTAK	lung	—	100.0	MRM	—
P13929	ENO3	GNPTVEVDLHTAK	plasma	—	100.0	MRM	—
P13929	ENO3	GNPTVEVDLHTAK	Spleen	—	100.0	MRM	—
P14550	AKR1A1	EELFVTSK	dbs	—	100.0	MRM	—
P14550	AKR1A1	EELFVTSK	Heart	—	100.0	MRM	—
P14550	AKR1A1	EELFVTSK	plasma	—	100.0	MRM	—
P14550	AKR1A1	EELFVTSK	Spleen	—	100.0	MRM	—
P14735	IDE	VLLISDPTTDK	dbs	—	100.0	MRM	—
P14868	DARS1	NNAYLAQSPQLYK	dbs	—	100.0	MRM	—
P14868	DARS1	NNAYLAQSPQLYK	lung	—	100.0	MRM	—
P14868	DARS1	NNAYLAQSPQLYK	plasma	—	100.0	MRM	—

SysQuan Human Database

Cart (0)