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
P60174	TPI1	IAVAAQNCYK	Spleen	—	38.9	MRM	['Cys']
Q13085	ACACA	EEAISNMVVALK	Spleen	—	37.1	MRM	['Meth']
P21810	BGN	VVQCSDLGLK	Heart	—	36.4	MRM	['Cys']
P13804	ETFA	TIYAGNALCTVK	lung	—	36.2	MRM	['Cys']
P53396	ACLY	VDATADYICK	dbs	—	35.4	MRM	['Cys']
P48735	IDH2	SSGGFVWACK	lung	—	35.3	MRM	['Cys']
P08567	PLEK	GSTLTSPCQDFGK	kidney	—	35.0	MRM	['Cys']
P28331	NDUFS1	GNDMQVGTYIEK	plasma	—	34.4	MRM	['Meth']
P07355	ANXA2	STVHEILCK	Heart	—	33.6	MRM	['Cys']
Q16878	CDO1	VTMTFHSK	lung	—	30.6	MRM	['Meth']
P00738	HP	VMPICLPSK	dbs	—	29.1	MRM	['Meth', 'Cys']
Q13642	FHL1	FTAVEDQYYCVDCYK	Heart	—	28.9	MRM	['Cys']
Q9ULV4	CORO1C	NGSLICTASK	Spleen	—	28.5	MRM	['Cys']
O43865	AHCYL1	QVDVVITCTGNK	Spleen	—	28.0	MRM	['Cys']
Q9ULV4	CORO1C	NGSLICTASK	Heart	—	26.7	MRM	['Cys']
P51884	LUM	SVPMVPPGIK	Heart	—	25.2	MRM	['Meth']
Q13642	FHL1	GEDFYCVTCHETK	Heart	—	24.8	MRM	['Cys']
P35579	MYH9	EDQSILCTGESGAGK	Spleen	—	24.6	MRM	['Cys']
Q9P2R7	SUCLA2	CDVIAQGIVMAVK	Spleen	—	23.8	MRM	['Meth', 'Cys']
P13716	ALAD	VSVMSYSAK	lung	—	23.0	MRM	['Meth']
Q96EY8	MMAB	VVPLVQMGETDANVAK	Heart	—	22.4	MRM	['Meth']
Q5T1C6	THEM4	LLFDQFMK	lung	—	21.7	MRM	['Meth']
P40925	MDH1	VIVVGNPANTNCLTASK	lung	—	18.5	MRM	['Cys']
P09972	ALDOC	GILAADESVGSMAK	dbs	—	17.2	MRM	['Meth']
P08865	RPSA	YVDIAIPCNNK	Spleen	—	16.9	MRM	['Cys']
P01024	C3	ADIGCTPGSGK	Spleen	—	15.4	MRM	['Cys']
P01011	SERPINA3	DEELSCTVVELK	lung	—	13.6	MRM	['Cys']
P40926	MDH2	TIIPLISQCTPK	lung	—	13.3	MRM	['Cys']
P00738	HP	VMPICLPSK	Spleen	—	13.1	MRM	['Meth', 'Cys']
P00325	ADH1B	LVADFMAK	Heart	—	13.1	MRM	['Meth']
P21810	BGN	VVQCSDLGLK	dbs	—	12.8	MRM	['Cys']
P36969	GPX4	ICVNGDDAHPLWK	dbs	—	11.7	MRM	['Cys']
P09972	ALDOC	GILAADESVGSMAK	Heart	—	10.6	MRM	['Meth']
Q9BXD5	NPL	TNQMLEAFEQK	dbs	—	9.5	MRM	['Meth']
P34896	SHMT1	AVLEALGSCLNNK	Spleen	—	8.2	MRM	['Cys']
P21695	GPD1	VCIVGSGNWGSAIAK	dbs	—	7.3	MRM	['Cys']
P40926	MDH2	GYLGPEQLPDCLK	Heart	—	6.2	MRM	['Cys']
P60891	PRPS1	NCTIVSPDAGGAK	Heart	—	3.9	MRM	['Cys']
P48728	AMT	DLALMQDK	lung	—	3.2	MRM	['Meth']
P00325	ADH1B	LVADFMAK	dbs	—	2.3	MRM	['Meth']
P00326	ADH1C	LVADFMAK	dbs	—	1.1	MRM	['Meth']
P00326	ADH1C	LVADFMAK	plasma	—	0.3	MRM	['Meth']
A0A8I5KQE6	RPSA2	YVDIAIPCNNK	dbs	—	—	MRM	['Cys']
A0AAG2SXN7	nan	ALENSSLMK	kidney	—	—	MRM	['Meth']
A0AAG2SXN7	nan	ALENSSLMK	lung	—	—	MRM	['Meth']
A0AAG2TV02	hCG_2003024	NTLYLQMSSLK	kidney	—	—	MRM	['Meth']
O00154	ACOT7	IMRPDDANVAGNVHGGTILK	Spleen	—	—	MRM	['Meth']
O00187	MASP2	YVCEADGFWTSSK	dbs	—	—	MRM	['Cys']
O00217	NDUFS8	YDIDMTK	kidney	—	—	MRM	['Meth']
O14756	HSD17B6	VLAACLTEK	lung	—	—	MRM	['Cys']

SysQuan Human Database

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