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
Q02338	BDH1	GFLVFAGCLMK	Heart	—	100.0	MRM	['Meth', 'Cys']
Q02338	BDH1	GFLVFAGCLMK	Heart	—	100.0	MRM	['Meth', 'Cys']
Q02338	BDH1	GFLVFAGCLMK	kidney	—	100.0	MRM	['Meth', 'Cys']
Q02338	BDH1	GFLVFAGCLMK	liver	—	100.0	MRM	['Meth', 'Cys']
Q02338	BDH1	SPYCITK	Heart	—	100.0	MRM	['Cys']
Q02338	BDH1	SPYCITK	liver	—	100.0	MRM	['Cys']
Q03013	GSTM4	VCYSPDFEK	Heart	—	100.0	MRM	['Cys']
Q03013	GSTM4	VCYSPDFEK	kidney	—	100.0	MRM	['Cys']
Q03013	GSTM4	VCYSPDFEK	liver	—	100.0	MRM	['Cys']
Q04721	NOTCH2	NCQTVLAPCSPNPCENAAVCK	kidney	—	100.0	MRM	['Cys']
Q04721	NOTCH2	NCQTVLAPCSPNPCENAAVCK	lung	—	100.0	MRM	['Cys']
Q04721	NOTCH2	NCQTVLAPCSPNPCENAAVCK	plasma	—	100.0	MRM	['Cys']
Q08397	LOXL1	ASFCLEDSTCDFGNLK	lung	—	100.0	MRM	['Cys']
Q08397	LOXL1	ASFCLEDSTCDFGNLK	plasma	—	100.0	MRM	['Cys']
Q08397	LOXL1	ASFCLEDSTCDFGNLK	Spleen	—	100.0	MRM	['Cys']
Q12805	EFEMP1	DIDECDIVPDACK	dbs	—	100.0	MRM	['Cys']
Q12805	EFEMP1	DIDECDIVPDACK	kidney	—	100.0	MRM	['Cys']
Q12805	EFEMP1	DIDECDIVPDACK	liver	—	100.0	MRM	['Cys']
Q12805	EFEMP1	DIDECDIVPDACK	lung	—	100.0	MRM	['Cys']
Q12805	EFEMP1	DIDECDIVPDACK	Spleen	—	100.0	MRM	['Cys']
Q12882	DPYD	AVPEEMELAK	kidney	—	100.0	MRM	['Meth']
Q13085	ACACA	EEAISNMVVALK	lung	—	100.0	MRM	['Meth']
Q13085	ACACA	FVVMVTPEDLK	kidney	—	100.0	MRM	['Meth']
Q13085	ACACA	FVVMVTPEDLK	kidney	—	100.0	MRM	['Meth']
Q13418	ILK	FDMIVPILEK	dbs	—	100.0	MRM	['Meth']
Q13418	ILK	FDMIVPILEK	dbs	—	100.0	MRM	['Meth']
Q13418	ILK	FDMIVPILEK	liver	—	100.0	MRM	['Meth']
Q13418	ILK	FDMIVPILEK	lung	—	100.0	MRM	['Meth']
Q13418	ILK	FDMIVPILEK	plasma	—	100.0	MRM	['Meth']
Q13418	ILK	FDMIVPILEK	Spleen	—	100.0	MRM	['Meth']
Q13418	ILK	VALEGLRPTIPPGISPHVCK	dbs	—	100.0	MRM	['Cys']
Q13418	ILK	VALEGLRPTIPPGISPHVCK	Heart	—	100.0	MRM	['Cys']
Q13418	ILK	VALEGLRPTIPPGISPHVCK	kidney	—	100.0	MRM	['Cys']
Q13418	ILK	VALEGLRPTIPPGISPHVCK	lung	—	100.0	MRM	['Cys']
Q13418	ILK	VALEGLRPTIPPGISPHVCK	plasma	—	100.0	MRM	['Cys']
Q13418	ILK	VALEGLRPTIPPGISPHVCK	Spleen	—	100.0	MRM	['Cys']
Q13496	MTM1	GENSYGLDITCK	liver	—	100.0	MRM	['Cys']
Q13496	MTM1	GENSYGLDITCK	lung	—	100.0	MRM	['Cys']
Q13642	FHL1	DCFTCSNCK	kidney	—	100.0	MRM	['Cys']
Q13642	FHL1	DCFTCSNCK	lung	—	100.0	MRM	['Cys']
Q13642	FHL1	DCFTCSNCK	plasma	—	100.0	MRM	['Cys']
Q13642	FHL1	DCFTCSNCK	Spleen	—	100.0	MRM	['Cys']
Q13740	ALCAM	TIICHVEGFPK	lung	—	100.0	MRM	['Cys']
Q13885	TUBB2A	EIVHLQAGQCGNQIGAK	plasma	—	100.0	MRM	['Cys']
Q13885	TUBB2A	EVDEQMLNVQNK	kidney	—	100.0	MRM	['Meth']
Q14117	DPYS	MSVIWEK	liver	—	100.0	MRM	['Meth']
Q14126	DSG2	EVDYEEMK	Heart	—	100.0	MRM	['Meth']
Q14126	DSG2	EVDYEEMK	kidney	—	100.0	MRM	['Meth']
Q14126	DSG2	EVDYEEMK	liver	—	100.0	MRM	['Meth']
Q14126	DSG2	EVDYEEMK	lung	—	100.0	MRM	['Meth']

SysQuan Human Database

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