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
P08670	VIM	EYQDLLNVK	liver	1.5	100.0	MRM+PRM	—
P09104	ENO2	GNPTVEVDLYTAK	liver	47.6	100.0	MRM+PRM	—
P09382	LGALS1	SFVLNLGK	liver	0.7	100.0	MRM+PRM	—
P09488	GSTM1	SQWLNEK	liver	187.1	100.0	MRM+PRM	—
P09525	ANXA4	SETSGSFEDALLAIVK	Heart	2.7	100.0	MRM+PRM	—
P09525	ANXA4	SETSGSFEDALLAIVK	kidney	4.9	100.0	MRM+PRM	—
P09525	ANXA4	SETSGSFEDALLAIVK	liver	1.9	100.0	MRM+PRM	—
P09525	ANXA4	WGTDEVK	liver	0.6	100.0	MRM+PRM	—
P09601	HMOX1	YLGDLSGGQVLK	kidney	0.1	100.0	MRM+PRM	—
P09622	DLD	ALTGGIAHLFK	kidney	18.0	100.0	MRM+PRM	—
P09622	DLD	ALTGGIAHLFK	liver	1.3	100.0	MRM+PRM	—
P09651	HNRNPA1	GFAFVTFDDHDSVDK	liver	2.2	100.0	MRM+PRM	—
P0C0L4	C4A	DHAVDLIQK	liver	0.9	100.0	MRM+PRM	—
P0C0L4	C4A	DHAVDLIQK	plasma	7.8	100.0	MRM+PRM	—
P0C0L5	C4B	DHAVDLIQK	liver	0.9	100.0	MRM+PRM	—
P0DMV8	HSPA1A	NQVALNPQNTVFDAK	kidney	1.7	100.0	MRM+PRM	—
P10412	H1-4	ALAAAGYDVEK	kidney	146.4	100.0	MRM+PRM	—
P10412	H1-4	ALAAAGYDVEK	liver	27.4	100.0	MRM+PRM	—
P10412	H1-4	ASGPPVSELITK	kidney	29.9	100.0	MRM+PRM	—
P10412	H1-4	SETAPAAPAAPAPAEK	liver	0.3	100.0	MRM+PRM	—
P10412	H1-4	SETAPAAPAAPAPAEK	liver	0.3	100.0	MRM+PRM	—
P10606	COX5B	EDPNLVPSISNK	kidney	3.8	100.0	MRM+PRM	—
P10644	PRKAR1A	LTVADALEPVQFEDGQK	liver	0.8	100.0	MRM+PRM	—
P10809	HSPD1	NAGVEGSLIVEK	kidney	25.2	100.0	MRM+PRM	—
P10809	HSPD1	NAGVEGSLIVEK	liver	55.6	100.0	MRM+PRM	—
P10809	HSPD1	VGEVIVTK	kidney	98.6	100.0	MRM+PRM	—
P10809	HSPD1	VGEVIVTK	liver	23.0	100.0	MRM+PRM	—
P11021	HSPA5	IINEPTAAAIAYGLDK	liver	1.5	100.0	MRM+PRM	—
P11021	HSPA5	NQLTSNPENTVFDAK	liver	7.0	100.0	MRM+PRM	—
P11047	LAMC1	VSVPLIAQGNSYPSETTVK	kidney	1.7	100.0	MRM+PRM	—
P11142	HSPA8	EIAEAYLGK	kidney	6.4	100.0	MRM+PRM	—
P11142	HSPA8	EIAEAYLGK	liver	6.8	100.0	MRM+PRM	—
P11142	HSPA8	ITITNDK	liver	59.6	100.0	MRM+PRM	—
P11171	EPB41	LTSTDTIPK	liver	0.2	100.0	MRM+PRM	—
P11177	PDHB	VFLLGEEVAQYDGAYK	liver	1.7	100.0	MRM+PRM	—
P11217	PYGM	TNFDAFPDK	Heart	8.9	100.0	MRM+PRM	—
P11310	ACADM	NTYYASIAK	kidney	20.1	100.0	MRM+PRM	—
P11498	PC	LFLQGPK	liver	19.9	100.0	MRM+PRM	—
P11586	MTHFD1	YVVVTGITPTPLGEGK	liver	3.3	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	kidney	6.0	100.0	MRM+PRM	—
P11766	ADH5	AAVAWEAGKPLSIEEIEVAPPK	liver	10.9	100.0	MRM+PRM	—
P11940	PABPC1	EFSPFGTITSAK	liver	0.4	100.0	MRM+PRM	—
P12268	IMPDH2	FGVPVIADGGIQNVGHIAK	liver	0.1	100.0	MRM+PRM	—
P12268	IMPDH2	VAQGVSGAVQDK	kidney	1.2	100.0	MRM+PRM	—
P12814	ACTN1	DYETATLSEIK	Heart	0.1	100.0	MRM+PRM	—
P13639	EEF2	EDLYLKPIQR	liver	6.5	100.0	MRM+PRM	—
P13639	EEF2	EGIPALDNFLDK	lung	0.5	100.0	MRM+PRM	—
P13639	EEF2	YFDPANGK	liver	10.9	100.0	MRM+PRM	—
P13667	PDIA4	FDVSGYPTIK	kidney	3.2	100.0	MRM+PRM	—
P13667	PDIA4	FDVSGYPTIK	liver	8.1	100.0	MRM+PRM	—

SysQuan Human Database

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