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
O95425	SVIL	QSIGQFHEGDAYVVK	lung	—	100.0	MRM	—
O95433	AHSA1	YYFEGIK	dbs	—	100.0	MRM	—
O95433	AHSA1	YYFEGIK	liver	—	100.0	MRM	—
O95456	PSMG1	AATFFGEVVK	dbs	—	100.0	MRM	—
O95456	PSMG1	AATFFGEVVK	Heart	—	100.0	MRM	—
O95456	PSMG1	AATFFGEVVK	kidney	—	100.0	MRM	—
O95456	PSMG1	AATFFGEVVK	liver	—	100.0	MRM	—
O95456	PSMG1	AATFFGEVVK	lung	—	100.0	MRM	—
O95477	ABCA1	IFSILSQSK	Heart	—	100.0	MRM	—
O95477	ABCA1	IFSILSQSK	kidney	—	100.0	MRM	—
O95477	ABCA1	IFSILSQSK	liver	—	100.0	MRM	—
O95477	ABCA1	IFSILSQSK	lung	—	100.0	MRM	—
O95479	H6PD	VDHYLGK	kidney	—	100.0	MRM	—
O95479	H6PD	VDHYLGK	liver	—	100.0	MRM	—
O95479	H6PD	VDHYLGK	lung	—	100.0	MRM	—
O95486	SEC24A	ELVQDLLK	Heart	—	100.0	MRM	—
O95486	SEC24A	ELVQDLLK	kidney	—	100.0	MRM	—
O95486	SEC24A	ELVQDLLK	liver	—	100.0	MRM	—
O95486	SEC24A	ELVQDLLK	lung	—	100.0	MRM	—
O95486	SEC24A	ELVQDLLK	Spleen	—	100.0	MRM	—
O95490	ADGRL2	SGENAASLANELAK	Heart	—	100.0	MRM	—
O95490	ADGRL2	SGENAASLANELAK	kidney	—	100.0	MRM	—
O95490	ADGRL2	SGENAASLANELAK	liver	—	100.0	MRM	—
O95490	ADGRL2	SGENAASLANELAK	Spleen	—	100.0	MRM	—
O95563	MPC2	YSLVIIPK	Heart	—	100.0	MRM	—
O95563	MPC2	YSLVIIPK	kidney	—	100.0	MRM	—
O95563	MPC2	YSLVIIPK	liver	—	100.0	MRM	—
O95563	MPC2	YSLVIIPK	lung	—	100.0	MRM	—
O95563	MPC2	YSLVIIPK	Spleen	—	100.0	MRM	—
O95571	ETHE1	TLYHSVHEK	Heart	—	100.0	MRM	—
O95571	ETHE1	TLYHSVHEK	kidney	—	100.0	MRM	—
O95571	ETHE1	TLYHSVHEK	liver	—	100.0	MRM	—
O95571	ETHE1	TLYHSVHEK	lung	—	100.0	MRM	—
O95628	CNOT4	ALADLIEK	Heart	—	100.0	MRM	—
O95628	CNOT4	ALADLIEK	kidney	—	100.0	MRM	—
O95628	CNOT4	ALADLIEK	lung	—	100.0	MRM	—
O95628	CNOT4	ALADLIEK	Spleen	—	100.0	MRM	—
O95707	POP4	LFDIKPEQQR	Heart	—	100.0	MRM	—
O95707	POP4	LFDIKPEQQR	kidney	—	100.0	MRM	—
O95707	POP4	LFDIKPEQQR	liver	—	100.0	MRM	—
O95707	POP4	LFDIKPEQQR	lung	—	100.0	MRM	—
O95707	POP4	LFDIKPEQQR	Spleen	—	100.0	MRM	—
O95716	RAB3D	LLLIGNSSVGK	Heart	—	100.0	MRM	—
O95716	RAB3D	LLLIGNSSVGK	kidney	—	100.0	MRM	—
O95716	RAB3D	LLLIGNSSVGK	liver	—	100.0	MRM	—
O95716	RAB3D	LLLIGNSSVGK	lung	—	100.0	MRM	—
O95716	RAB3D	LLLIGNSSVGK	Spleen	—	100.0	MRM	—
O95749	GGPS1	YLLQLPGK	Heart	—	100.0	MRM	—
O95749	GGPS1	YLLQLPGK	kidney	—	100.0	MRM	—
O95749	GGPS1	YLLQLPGK	liver	—	100.0	MRM	—

SysQuan Human Database

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