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
Q9HA47	UCK1	PFLIGVSGGTASGK	lung	—	100.0	MRM	—
Q9HA47	UCK1	PFLIGVSGGTASGK	Spleen	—	100.0	MRM	—
Q9HB71	CACYBP	ISNYGWDQSDK	dbs	—	100.0	MRM	—
Q9HBI1	PARVB	LNVAEVTQSEIGQK	dbs	—	100.0	MRM	—
Q9HBI1	PARVB	LNVAEVTQSEIGQK	kidney	—	100.0	MRM	—
Q9HBI1	PARVB	LNVAEVTQSEIGQK	liver	—	100.0	MRM	—
Q9HBI1	PARVB	LNVAEVTQSEIGQK	plasma	—	100.0	MRM	—
Q9HC38	GLOD4	VTLAVSDLQK	kidney	—	100.0	MRM	—
Q9HC38	GLOD4	VTLAVSDLQK	plasma	—	100.0	MRM	—
Q9HCC0	MCCC2	QGTIFLAGPPLVK	liver	—	100.0	MRM	—
Q9HCC0	MCCC2	QGTIFLAGPPLVK	lung	—	100.0	MRM	—
Q9HCK8	CHD8	ELPSGQYTEAEEFFVK	kidney	—	100.0	MRM	—
Q9HCK8	CHD8	ELPSGQYTEAEEFFVK	liver	—	100.0	MRM	—
Q9HCK8	CHD8	ELPSGQYTEAEEFFVK	lung	—	100.0	MRM	—
Q9HCK8	CHD8	ELPSGQYTEAEEFFVK	Spleen	—	100.0	MRM	—
Q9HCK8	CHD8	SLLIGVFK	kidney	—	100.0	MRM	—
Q9HCK8	CHD8	SLLIGVFK	liver	—	100.0	MRM	—
Q9HCK8	CHD8	SLLIGVFK	Spleen	—	100.0	MRM	—
Q9HCL2	GPAM	LIANLAEHILFTASK	Heart	—	100.0	MRM	—
Q9HCL2	GPAM	LIANLAEHILFTASK	kidney	—	100.0	MRM	—
Q9HCL2	GPAM	LIANLAEHILFTASK	liver	—	100.0	MRM	—
Q9HD40	SEPSECS	IDAFVQSLDK	kidney	—	100.0	MRM	—
Q9HD40	SEPSECS	SGDISAVQPK	liver	—	100.0	MRM	—
Q9HD40	SEPSECS	SGDISAVQPK	Spleen	—	100.0	MRM	—
Q9NP59	SLC40A1	TPALAVK	Spleen	—	100.0	MRM	—
Q9NP66	HMG20A	SVFDIPIFTEEFLNHSK	Heart	—	100.0	MRM	—
Q9NP66	HMG20A	SVFDIPIFTEEFLNHSK	liver	—	100.0	MRM	—
Q9NP66	HMG20A	SVFDIPIFTEEFLNHSK	lung	—	100.0	MRM	—
Q9NP66	HMG20A	SVFDIPIFTEEFLNHSK	Spleen	—	100.0	MRM	—
Q9NP72	RAB18	IIQTPGLWESENQNK	dbs	—	100.0	MRM	—
Q9NP72	RAB18	IIQTPGLWESENQNK	Heart	—	100.0	MRM	—
Q9NP72	RAB18	IIQTPGLWESENQNK	kidney	—	100.0	MRM	—
Q9NP72	RAB18	IIQTPGLWESENQNK	liver	—	100.0	MRM	—
Q9NP72	RAB18	IIQTPGLWESENQNK	plasma	—	100.0	MRM	—
Q9NP72	RAB18	IIQTPGLWESENQNK	Spleen	—	100.0	MRM	—
Q9NQ94	A1CF	LFVGGIPK	liver	—	100.0	MRM	—
Q9NQC3	RTN4	GVIQAIQK	dbs	—	100.0	MRM	—
Q9NQC3	RTN4	GVIQAIQK	Heart	—	100.0	MRM	—
Q9NQC3	RTN4	GVIQAIQK	liver	—	100.0	MRM	—
Q9NQC3	RTN4	GVIQAIQK	Spleen	—	100.0	MRM	—
Q9NQR4	NIT2	IHLFDIDVPGK	Heart	—	100.0	MRM	—
Q9NQR4	NIT2	IHLFDIDVPGK	lung	—	100.0	MRM	—
Q9NQR4	NIT2	IHLFDIDVPGK	Spleen	—	100.0	MRM	—
Q9NQW7	XPNPEP1	GSLTFEPLTLVPIQTK	dbs	—	100.0	MRM	—
Q9NQW7	XPNPEP1	GSLTFEPLTLVPIQTK	kidney	—	100.0	MRM	—
Q9NQW7	XPNPEP1	GSLTFEPLTLVPIQTK	liver	—	100.0	MRM	—
Q9NQW7	XPNPEP1	GSLTFEPLTLVPIQTK	Spleen	—	100.0	MRM	—
Q9NQW7	XPNPEP1	VGVDPLIIPTDYWK	dbs	—	100.0	MRM	—
Q9NQW7	XPNPEP1	VGVDPLIIPTDYWK	liver	—	100.0	MRM	—
Q9NQW7	XPNPEP1	VGVDPLIIPTDYWK	lung	—	100.0	MRM	—

SysQuan Human Database

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