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
P42345	MTOR	YHPQALIYPLTVASK	liver	—	100.0	MRM	—
P42345	MTOR	YHPQALIYPLTVASK	lung	—	100.0	MRM	—
P42345	MTOR	YHPQALIYPLTVASK	Spleen	—	100.0	MRM	—
P42357	HAL	TVVYGITTGFGK	liver	—	100.0	MRM	—
P42566	EPS15	IDPFGGDPFK	dbs	—	100.0	MRM	—
P42566	EPS15	IDPFGGDPFK	Heart	—	100.0	MRM	—
P42566	EPS15	IDPFGGDPFK	liver	—	100.0	MRM	—
P42566	EPS15	IDPFGGDPFK	Spleen	—	100.0	MRM	—
P42704	LRPPRC	FSPTDFLAK	liver	—	100.0	MRM	—
P42704	LRPPRC	FSPTDFLAK	lung	—	100.0	MRM	—
P42704	LRPPRC	FSPTDFLAK	Spleen	—	100.0	MRM	—
P42765	ACAA2	TPFGAYGGLLK	dbs	—	100.0	MRM	—
P42765	ACAA2	TPFGAYGGLLK	kidney	—	100.0	MRM	—
P42765	ACAA2	TPFGAYGGLLK	Spleen	—	100.0	MRM	—
P42766	RPL35	VLTVINQTQK	dbs	—	100.0	MRM	—
P42766	RPL35	VLTVINQTQK	liver	—	100.0	MRM	—
P42766	RPL35	VLTVINQTQK	lung	—	100.0	MRM	—
P42766	RPL35	VLTVINQTQK	plasma	—	100.0	MRM	—
P42892	ECE1	AFEESLSTLK	Heart	—	100.0	MRM	—
P42892	ECE1	AFEESLSTLK	kidney	—	100.0	MRM	—
P42892	ECE1	AFEESLSTLK	liver	—	100.0	MRM	—
P43034	PAFAH1B1	EEFTSGGPLGQK	dbs	—	100.0	MRM	—
P43034	PAFAH1B1	EEFTSGGPLGQK	liver	—	100.0	MRM	—
P43034	PAFAH1B1	EEFTSGGPLGQK	lung	—	100.0	MRM	—
P43034	PAFAH1B1	EEFTSGGPLGQK	plasma	—	100.0	MRM	—
P43034	PAFAH1B1	YAGLLEK	dbs	—	100.0	MRM	—
P43034	PAFAH1B1	YAGLLEK	liver	—	100.0	MRM	—
P43155	CRAT	ALQPIVSEEEWAHTK	kidney	—	100.0	MRM	—
P43155	CRAT	ALQPIVSEEEWAHTK	liver	—	100.0	MRM	—
P43155	CRAT	ALQPIVSEEEWAHTK	Spleen	—	100.0	MRM	—
P43243	MATR3	GAPPSSNIEDFHGLLPK	Heart	—	100.0	MRM	—
P43304	GPD2	LVSEFPYIEAEVK	dbs	—	100.0	MRM	—
P43304	GPD2	LVSEFPYIEAEVK	kidney	—	100.0	MRM	—
P43304	GPD2	LVSEFPYIEAEVK	liver	—	100.0	MRM	—
P43304	GPD2	LVSEFPYIEAEVK	plasma	—	100.0	MRM	—
P43307	SSR1	FLVGFTNK	Heart	—	100.0	MRM	—
P43307	SSR1	FLVGFTNK	kidney	—	100.0	MRM	—
P43307	SSR1	FLVGFTNK	liver	—	100.0	MRM	—
P43307	SSR1	FLVGFTNK	Spleen	—	100.0	MRM	—
P43307	SSR1	GEDFPANNIVK	dbs	—	100.0	MRM	—
P43307	SSR1	GEDFPANNIVK	liver	—	100.0	MRM	—
P43307	SSR1	GEDFPANNIVK	plasma	—	100.0	MRM	—
P43353	ALDH3B1	HLTPVTLELGGK	Heart	—	100.0	MRM	—
P43353	ALDH3B1	HLTPVTLELGGK	lung	—	100.0	MRM	—
P43487	RANBP1	FASENDLPEWK	dbs	—	100.0	MRM	—
P43487	RANBP1	FASENDLPEWK	Heart	—	100.0	MRM	—
P43487	RANBP1	FASENDLPEWK	liver	—	100.0	MRM	—
P43487	RANBP1	FASENDLPEWK	plasma	—	100.0	MRM	—
P43487	RANBP1	FLNAENAQK	Heart	—	100.0	MRM	—
P43487	RANBP1	FLNAENAQK	liver	—	100.0	MRM	—

SysQuan Human Database

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