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. (%)	Missed Cleav.	Assays Available	PTM
P04070	PROC	RGDSPWQVVLLDSK	kidney	—	—	1	MRM	—
P04070	PROC	RGDSPWQVVLLDSK	liver	—	—	1	MRM	—
P04070	PROC	RGDSPWQVVLLDSK	plasma	—	—	1	MRM	—
P04070	PROC	RGDSPWQVVLLDSK	Spleen	—	—	1	MRM	—
P04179	SOD2	DFGSFDKFKEK	dbs	—	—	2	MRM	—
P04179	SOD2	DFGSFDKFKEK	Heart	—	—	2	MRM	—
P04179	SOD2	DFGSFDKFKEK	kidney	—	—	2	MRM	—
P04179	SOD2	DFGSFDKFKEK	liver	—	—	2	MRM	—
P04179	SOD2	DFGSFDKFKEK	lung	—	—	2	MRM	—
P04179	SOD2	DFGSFDKFKEK	plasma	—	—	2	MRM	—
P04179	SOD2	DFGSFDKFKEK	Spleen	—	—	2	MRM	—
P05091	ALDH2	RVTLELGGK	plasma	—	—	1	MRM	—
P06681	C2	TAVDHIREILNINQK	liver	—	—	1	MRM	—
P06681	C2	TAVDHIREILNINQK	plasma	—	—	1	MRM	—
P19338	NCL	KFGYVDFESAEDLEK	plasma	—	—	1	MRM	—
P21796	VDAC1	LTFDSSFSPNTGKK	plasma	—	—	1	MRM	—
P42330	AKR1C3	REDIFYTSK	dbs	—	—	1	MRM	—
P42330	AKR1C3	REDIFYTSK	Spleen	—	—	1	MRM	—
P52895	AKR1C2	REDIFYTSK	Heart	—	—	1	MRM	—
P60709	ACTB	DSYVGDEAQSKR	plasma	—	—	1	MRM	—
P68032	ACTC1	DSYVGDEAQSKR	plasma	—	—	1	MRM	—
Q04828	AKR1C1	REDIFYTSK	Heart	—	—	1	MRM	—
Q04828	AKR1C1	REDIFYTSK	lung	—	—	1	MRM	—
Q9UBQ7	GRHPR	RLPEAIEEVK	plasma	—	—	1	MRM	—
A0AAG2TV02	hCG_2003024	NTLYLQMSSLK	dbs	—	100.0	0	MRM	['Meth']
A0AAG2TV02	hCG_2003024	NTLYLQMSSLK	liver	—	100.0	0	MRM	['Meth']
A0AAG2TV02	hCG_2003024	NTLYLQMSSLK	plasma	—	100.0	0	MRM	['Meth']
A0AAG2TV02	hCG_2003024	NTLYLQMSSLK	Spleen	—	100.0	0	MRM	['Meth']
O00151	PDLIM1	GHFFVEDQIYCEK	dbs	—	100.0	0	MRM	['Cys']
O00151	PDLIM1	GHFFVEDQIYCEK	kidney	—	100.0	0	MRM	['Cys']
O00151	PDLIM1	GHFFVEDQIYCEK	liver	—	100.0	0	MRM	['Cys']
O00151	PDLIM1	GHFFVEDQIYCEK	lung	—	100.0	0	MRM	['Cys']
O00151	PDLIM1	GHFFVEDQIYCEK	plasma	—	100.0	0	MRM	['Cys']
O00151	PDLIM1	GHFFVEDQIYCEK	Spleen	—	100.0	0	MRM	['Cys']
O00154	ACOT7	IMRPDDANVAGNVHGGTILK	dbs	—	100.0	0	MRM	['Meth']
O00154	ACOT7	IMRPDDANVAGNVHGGTILK	Heart	—	100.0	0	MRM	['Meth']
O00154	ACOT7	IMRPDDANVAGNVHGGTILK	liver	—	100.0	0	MRM	['Meth']
O00154	ACOT7	IMRPDDANVAGNVHGGTILK	lung	—	100.0	0	MRM	['Meth']
O00187	MASP2	YVCEADGFWTSSK	liver	—	100.0	0	MRM	['Cys']
O00217	NDUFS8	YDIDMTK	Heart	—	100.0	0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	kidney	—	100.0	0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	liver	—	100.0	0	MRM	['Meth']
O00217	NDUFS8	YDIDMTK	Spleen	—	100.0	0	MRM	['Meth']
O00299	CLIC1	FLDGNELTLADCNLLPK	dbs	—	100.0	0	MRM	['Cys']
O00299	CLIC1	FLDGNELTLADCNLLPK	plasma	—	100.0	0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	dbs	—	100.0	0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	Heart	—	100.0	0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	kidney	—	100.0	0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	liver	—	100.0	0	MRM	['Cys']
O00299	CLIC1	LHIVQVVCK	plasma	—	100.0	0	MRM	['Cys']

SysQuan Human Database

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