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
Q4G0N4	NADK2	SSGLNLCTGTGSK	Spleen	—	—	0	MRM	['Cys']
Q53FZ2	ACSM3	TATPQNFSNYESMK	kidney	—	—	0	MRM	['Meth']
Q6IA69	NADSYN1	YDCSSADINPIGGISK	dbs	—	—	0	MRM	['Cys']
Q6UX71	PLXDC2	DLWVNIDQMEK	plasma	—	—	0	MRM	['Meth']
Q6UX71	PLXDC2	DLWVNIDQMEK	Spleen	—	—	0	MRM	['Meth']
Q7Z3Z0	KRT25	TDLEIQYETLSEEMTYLK	plasma	—	—	0	MRM	['Meth']
Q92506	HSD17B8	CNSVLPGFIATPMTQK	liver	—	—	0	MRM	['Meth', 'Cys']
Q93088	BHMT	QVADEGDALVAGGVSQTPSYLSCK	Heart	—	—	0	MRM	['Cys']
Q93099	HGD	IADGTMAFMFESSLSLAVTK	lung	—	—	0	MRM	['Meth']
Q96HY7	DHTKD1	YGGEGAESMMGFFHELLK	Heart	—	—	0	MRM	['Meth']
Q96HY7	DHTKD1	YGGEGAESMMGFFHELLK	Heart	—	—	0	MRM	['Meth']
Q96HY7	DHTKD1	YGGEGAESMMGFFHELLK	lung	—	—	0	MRM	['Meth']
Q96HY7	DHTKD1	YGGEGAESMMGFFHELLK	lung	—	—	0	MRM	['Meth']
Q96HY7	DHTKD1	YGGEGAESMMGFFHELLK	Spleen	—	—	0	MRM	['Meth']
Q96I15	SCLY	NFRPGTENTPMIAGLGK	Heart	—	—	0	MRM	['Meth']
Q96I15	SCLY	NFRPGTENTPMIAGLGK	kidney	—	—	0	MRM	['Meth']
Q96I15	SCLY	NFRPGTENTPMIAGLGK	lung	—	—	0	MRM	['Meth']
Q96N76	UROC1	VFVTSGLGGMSGAQAK	Heart	—	—	0	MRM	['Meth']
Q96RQ3	MCCC1	IGYPVMIK	lung	—	—	0	MRM	['Meth']
Q99536	VAT1	CLVLTGFGGYDK	dbs	—	—	0	MRM	['Cys']
Q99536	VAT1	CLVLTGFGGYDK	plasma	—	—	0	MRM	['Cys']
Q99798	ACO2	CTTDHISAAGPWLK	plasma	—	—	0	MRM	['Cys']
Q9BTZ2	DHRS4	AVVPEMEK	lung	—	—	0	MRM	['Meth']
Q9BXD5	NPL	TNQMLEAFEQK	Heart	—	—	0	MRM	['Meth']
Q9BXN1	ASPN	VGVNDFCPTVPK	dbs	—	—	0	MRM	['Cys']
Q9NSC5	HOMER3	AIINSTVTPNMTFTK	kidney	—	—	0	MRM	['Meth']
Q9NSC5	HOMER3	AIINSTVTPNMTFTK	liver	—	—	0	MRM	['Meth']
Q9NSC5	HOMER3	AIINSTVTPNMTFTK	lung	—	—	0	MRM	['Meth']
Q9NSC5	HOMER3	AIINSTVTPNMTFTK	plasma	—	—	0	MRM	['Meth']
Q9P2R7	SUCLA2	CDVIAQGIVMAVK	lung	—	—	0	MRM	['Meth', 'Cys']
Q9UJM8	HAO1	LAMALSGCQNVK	plasma	—	—	0	MRM	['Meth', 'Cys']
Q9UKU7	ACAD8	FCPPLCTMEK	kidney	—	—	0	MRM	['Meth', 'Cys']
Q9UKU7	ACAD8	FCPPLCTMEK	lung	—	—	0	MRM	['Meth', 'Cys']
Q9UL12	SARDH	STVCGPESFTPDHKPLMGEAPELR	lung	—	—	0	MRM	['Meth', 'Cys']
Q9UL12	SARDH	STVCGPESFTPDHKPLMGEAPELR	Spleen	—	—	0	MRM	['Meth', 'Cys']
Q9Y223	GNE	LAPIMFGIK	Heart	—	—	0	MRM	['Meth']
Q9Y223	GNE	LAPIMFGIK	lung	—	—	0	MRM	['Meth']
Q9Y223	GNE	LAPIMFGIK	Spleen	—	—	0	MRM	['Meth']
Q9Y490	TLN1	AAMEPIVISAK	liver	—	—	0	MRM	['Meth']
Q9Y490	TLN1	AAMEPIVISAK	Spleen	—	—	0	MRM	['Meth']
Q9Y697	NFS1	IPLDVNDMK	kidney	—	—	0	MRM	['Meth']
Q9Y6C9	MTCH2	LCSGVLGTVVHGK	dbs	—	—	0	MRM	['Cys']
Q9Y6W5	WASF2	MGQEFVESK	Heart	—	—	0	MRM	['Meth']
Q9Y6W5	WASF2	MGQEFVESK	kidney	—	—	0	MRM	['Meth']
Q9Y6W5	WASF2	MGQEFVESK	plasma	—	—	0	MRM	['Meth']
P00367	GLUD1	RFTMELAK	dbs	—	—	1	MRM	['Meth']
P00367	GLUD1	RFTMELAK	plasma	—	—	1	MRM	['Meth']
P01023	A2M	YDVENCLANKVDLSFSPSQSLPASHAHLR	dbs	—	—	1	MRM	['Cys']
P01023	A2M	YDVENCLANKVDLSFSPSQSLPASHAHLR	Heart	—	—	1	MRM	['Cys']
P01023	A2M	YDVENCLANKVDLSFSPSQSLPASHAHLR	kidney	—	—	1	MRM	['Cys']

SysQuan Human Database

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