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
P35609	ACTN2	CQLEINFNTLQTK	Heart	107.3	98.6	MRM+PRM	['Cys']
P40926	MDH2	TIIPLISQCTPK	Heart	59.9	98.8	MRM+PRM	['Cys']
P46926	GNPDA1	TVFVCDEDATLELK	liver	0.9	99.3	MRM+PRM	['Cys']
Q02318	CYP27A1	DFAHMPLLK	liver	2.6	98.5	MRM+PRM	['Meth']
Q86XE5	HOGA1	MSSAALIHHYTK	liver	23.3	98.8	MRM+PRM	['Meth']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	liver	2.5	99.1	MRM+PRM	['Meth']
Q9BQE3	TUBA1C	TIQFVDWCPTGFK	plasma	0.3	98.6	MRM+PRM	['Cys']
Q9H2A2	ALDH8A1	ELNLPFGGMK	liver	3.1	98.5	MRM+PRM	['Meth']
Q9NVF9	ETNK2	LIALEMAK	liver	0.2	98.7	MRM+PRM	['Meth']
O14521	SDHD	AVAMLWK	Heart	15.0	98.1	MRM+PRM	['Meth']
O75911	DHRS3	SLMDSDDDALLK	liver	0.3	97.7	MRM+PRM	['Meth']
O75936	BBOX1	EFVDLMNSK	liver	0.8	98.1	MRM+PRM	['Meth']
P00533	EGFR	YSFGATCVK	liver	1.7	97.9	MRM+PRM	['Cys']
P00558	PGK1	FCLDNGAK	Heart	9.6	98.3	MRM+PRM	['Cys']
P02675	FGB	TPCTVSCNIPVVSGK	liver	20.5	97.8	MRM+PRM	['Cys']
P09960	LTA4H	AILPCQDTPSVK	liver	3.1	97.8	MRM+PRM	['Cys']
P22897	MRC1	WENLECVQK	liver	0.6	98.2	MRM+PRM	['Cys']
P34932	HSPA4	GCALQCAILSPAFK	Heart	2.2	98.0	MRM+PRM	['Cys']
P36957	DLST	LGFMSAFVK	liver	2.6	97.9	MRM+PRM	['Meth']
P40939	HADHA	VIGMHYFSPVDK	Heart	1330.6	97.8	MRM+PRM	['Meth']
P53597	SUCLG1	IGIMPGHIHK	Heart	25.0	98.1	MRM+PRM	['Meth']
P54819	AK2	LVSDEMVVELIEK	liver	1.8	97.7	MRM+PRM	['Meth']
P63104	YWHAZ	DICNDVLSLLEK	Heart	13.2	98.0	MRM+PRM	['Cys']
P63244	RACK1	YWLCAATGPSIK	Heart	3.5	98.3	MRM+PRM	['Cys']
Q15365	PCBP1	AITIAGVPQSVTECVK	Heart	9.6	98.0	MRM+PRM	['Cys']
Q15365	PCBP1	LVVPATQCGSLIGK	plasma	0.1	98.1	MRM+PRM	['Cys']
Q5T1C6	THEM4	LLFDQFMK	Heart	0.4	98.1	MRM+PRM	['Meth']
Q86XE5	HOGA1	MSSAALIHHYTK	liver	23.3	97.5	MRM+PRM	['Meth']
Q92598	HSPH1	GCALQCAILSPAFK	liver	2.6	97.9	MRM+PRM	['Cys']
O00116	AGPS	ESISDVGFGMLK	Heart	0.2	96.7	MRM+PRM	['Meth']
P00558	PGK1	AHSSMVGVNLPQK	kidney	66.8	97.5	MRM+PRM	['Meth']
P00558	PGK1	AHSSMVGVNLPQK	liver	35.8	97.3	MRM+PRM	['Meth']
P09960	LTA4H	AILPCQDTPSVK	Heart	2.4	97.2	MRM+PRM	['Cys']
P11413	G6PD	GPTEADELMK	liver	0.5	97.3	MRM+PRM	['Meth']
P12814	ACTN1	ICDQWDNLGALTQK	Heart	0.9	96.7	MRM+PRM	['Cys']
P19224	UGT1A6	LLVVPQDGSHWLSMK	liver	2.2	97.3	MRM+PRM	['Meth']
P24821	TNC	ACGCAAAPDVK	liver	0.2	96.8	MRM+PRM	['Cys']
P25705	ATP5F1A	NVQAEEMVEFSSGLK	liver	52.4	96.6	MRM+PRM	['Meth']
P62879	GNB2	TFVSGACDASIK	liver	0.9	97.0	MRM+PRM	['Cys']
Q96RQ3	MCCC1	SFNDDAMLIEK	liver	1.3	96.5	MRM+PRM	['Meth']
Q9UI32	GLS2	FALSAMDMEQK	liver	1.0	97.4	MRM+PRM	['Meth']
P09972	ALDOC	GILAADESVGSMAK	kidney	1.1	96.2	MRM+PRM	['Meth']
P21333	FLNA	TPCEEILVK	liver	0.2	95.6	MRM+PRM	['Cys']
P30084	ECHS1	EGMTAFVEK	liver	4.4	95.7	MRM+PRM	['Meth']
P30837	ALDH1B1	LAPALATGNTVVMK	liver	1.0	96.2	MRM+PRM	['Meth']
P60953	CDC42	CVVVGDGAVGK	liver	4.3	96.2	MRM+PRM	['Cys']
Q14353	GAMT	YYAFPQMITPLVTK	liver	1.0	95.5	MRM+PRM	['Meth']
P11182	DBT	LAMENNIK	liver	1.1	95.4	MRM+PRM	['Meth']
O75936	BBOX1	EFVDLMNSK	liver	0.8	93.9	MRM+PRM	['Meth']
P21333	FLNA	TPCEEILVK	Heart	0.8	93.7	MRM+PRM	['Cys']

SysQuan Human Database

Cart (0)