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
O15143	ARPC1B	NSVSQISVLSGGK	lung	—	100.0	MRM+PRM	—
O15144	ARPC2	ELQAHGADELLK	lung	—	100.0	MRM+PRM	—
O15144	ARPC2	ELQAHGADELLK	plasma	—	100.0	MRM+PRM	—
O15144	ARPC2	IIEETLALK	dbs	—	100.0	MRM+PRM	—
O15144	ARPC2	IIEETLALK	Heart	—	100.0	MRM+PRM	—
O15144	ARPC2	IIEETLALK	kidney	—	100.0	MRM+PRM	—
O15144	ARPC2	IIEETLALK	plasma	—	100.0	MRM+PRM	—
O15144	ARPC2	YFQFQEEGK	liver	—	100.0	MRM+PRM	—
O15144	ARPC2	YFQFQEEGK	lung	—	100.0	MRM+PRM	—
O15144	ARPC2	YFQFQEEGK	plasma	—	100.0	MRM+PRM	—
O15254	ACOX3	ADGELYK	kidney	—	100.0	MRM+PRM	—
O15254	ACOX3	ADGELYK	Spleen	—	100.0	MRM+PRM	—
O15305	PMM2	YDYVFPENGLVAYK	kidney	—	100.0	MRM+PRM	—
O15305	PMM2	YDYVFPENGLVAYK	liver	—	100.0	MRM+PRM	—
O15305	PMM2	YDYVFPENGLVAYK	Spleen	—	100.0	MRM+PRM	—
O15335	CHAD	NQLSSYPSAALSK	plasma	—	100.0	MRM+PRM	—
O15357	INPPL1	ISHVSTSSVK	Heart	—	100.0	MRM+PRM	—
O15357	INPPL1	ISHVSTSSVK	liver	—	100.0	MRM+PRM	—
O15484	CAPN5	GTSTPEYNVK	kidney	—	100.0	MRM+PRM	—
O15484	CAPN5	GTSTPEYNVK	lung	—	100.0	MRM+PRM	—
O15484	CAPN5	GTSTPEYNVK	Spleen	—	100.0	MRM+PRM	—
O43175	PHGDH	VTADVINAAEK	liver	—	100.0	MRM+PRM	—
O43181	NDUFS4	LDITTLTGVPEEHIK	dbs	—	100.0	MRM+PRM	—
O43181	NDUFS4	LDITTLTGVPEEHIK	lung	—	100.0	MRM+PRM	—
O43242	PSMD3	ELDTVTLEDIK	liver	—	100.0	MRM+PRM	—
O43242	PSMD3	ELDTVTLEDIK	lung	—	100.0	MRM+PRM	—
O43242	PSMD3	ELDTVTLEDIK	plasma	—	100.0	MRM+PRM	—
O43252	PAPSS1	DIVPVDASYEVK	liver	—	100.0	MRM+PRM	—
O43252	PAPSS1	DIVPVDASYEVK	Spleen	—	100.0	MRM+PRM	—
O43252	PAPSS1	GFTGIDSEYEKPEAPELVLK	Heart	—	100.0	MRM+PRM	—
O43252	PAPSS1	GFTGIDSEYEKPEAPELVLK	kidney	—	100.0	MRM+PRM	—
O43252	PAPSS1	GFTGIDSEYEKPEAPELVLK	liver	—	100.0	MRM+PRM	—
O43252	PAPSS1	GFTGIDSEYEKPEAPELVLK	lung	—	100.0	MRM+PRM	—
O43252	PAPSS1	GFTGIDSEYEKPEAPELVLK	Spleen	—	100.0	MRM+PRM	—
O43423	ANP32CP	DLSTIEPLK	dbs	—	100.0	MRM+PRM	—
O43488	AKR7A2	FYAYNPLAGGLLTGK	dbs	—	100.0	MRM+PRM	—
O43488	AKR7A2	FYAYNPLAGGLLTGK	kidney	—	100.0	MRM+PRM	—
O43488	AKR7A2	FYAYNPLAGGLLTGK	lung	—	100.0	MRM+PRM	—
O43488	AKR7A2	FYAYNPLAGGLLTGK	Spleen	—	100.0	MRM+PRM	—
O43707	ACTN4	DYETATLSDIK	dbs	—	100.0	MRM+PRM	—
O43707	ACTN4	DYETATLSDIK	Heart	—	100.0	MRM+PRM	—
O43707	ACTN4	DYETATLSDIK	liver	—	100.0	MRM+PRM	—
O43707	ACTN4	DYETATLSDIK	plasma	—	100.0	MRM+PRM	—
O43707	ACTN4	DYETATLSDIK	Spleen	—	100.0	MRM+PRM	—
O43707	ACTN4	FAIQDISVEETSAK	kidney	—	100.0	MRM+PRM	—
O43707	ACTN4	FAIQDISVEETSAK	liver	—	100.0	MRM+PRM	—
O43707	ACTN4	LSGSNPYTTVTPQIINSK	Heart	—	100.0	MRM+PRM	—
O43707	ACTN4	LSGSNPYTTVTPQIINSK	kidney	—	100.0	MRM+PRM	—
O43707	ACTN4	LSGSNPYTTVTPQIINSK	liver	—	100.0	MRM+PRM	—
O43707	ACTN4	LSGSNPYTTVTPQIINSK	lung	—	100.0	MRM+PRM	—

SysQuan Human Database

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