SysQuan Core 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
P55196	AFDN	VSSTATTQDVIETLAEK	kidney	—	100.0	None	—
P55196	AFDN	VSSTATTQDVIETLAEK	lung	—	100.0	None	—
P55197	MLLT10	FTNANFQEVSAHTSSGK	kidney	—	100.0	None	—
P55201	BRPF1	DTGNIFSEPVPLSEVPDYLDHIK	lung	—	100.0	None	—
P55201	BRPF1	GYPSYPALIIDPK	lung	—	100.0	None	—
P55201	BRPF1	HLPVEEQLK	kidney	—	100.0	None	—
P55201	BRPF1	HLPVEEQLK	lung	—	100.0	None	—
P55201	BRPF1	LVPLGVNQDLDK	liver	—	100.0	None	—
P55209	NAP1L1	YAVLYQPLFDK	lung	—	100.0	None	—
P55210	CASP7	TLLEKPK	kidney	—	100.0	None	—
P55210	CASP7	TLLEKPK	lung	—	100.0	None	—
P55212	CASP6	AEELLLK	liver	—	100.0	None	—
P55212	CASP6	FSDLGFEVK	lung	—	100.0	None	—
P55212	CASP6	IEIQTLTGLFK	liver	—	100.0	None	—
P55212	CASP6	IEIQTLTGLFK	lung	—	100.0	None	—
P55263	ADK	YSLKPNDQILAEDK	liver	—	100.0	None	—
P55263	ADK	YSLKPNDQILAEDK	lung	—	100.0	None	—
P55263	ADK	YSLKPNDQILAEDK	plasma	—	100.0	None	—
P55265	ADAR	HYPVFENPK	kidney	—	100.0	None	—
P55265	ADAR	HYPVFENPK	lung	—	100.0	None	—
P55265	ADAR	SHGFAAEFK	kidney	—	100.0	None	—
P55265	ADAR	SHGFAAEFK	lung	—	100.0	None	—
P55268	LAMB2	DLLQAAQDK	liver	—	100.0	None	—
P55268	LAMB2	QLDALLEALK	liver	—	100.0	None	—
P55268	LAMB2	QLDALLEALK	lung	—	100.0	None	—
P55285	CDH6	EEKPVYILR	kidney	—	100.0	None	—
P55285	CDH6	EQYQVVIQAK	kidney	—	100.0	None	—
P55285	CDH6	FLYLGPFK	kidney	—	100.0	None	—
P55285	CDH6	FLYLGPFK	lung	—	100.0	None	—
P55285	CDH6	FLYLGPFK	plasma	—	100.0	None	—
P55285	CDH6	IHDINDNEPIFTK	kidney	—	100.0	None	—
P55285	CDH6	IHDINDNEPIFTK	lung	—	100.0	None	—
P55285	CDH6	IHDINDNEPIFTK	plasma	—	100.0	None	—
P55285	CDH6	TGRPVEPESEFIIK	kidney	—	100.0	None	—
P55285	CDH6	TGRPVEPESEFIIK	lung	—	100.0	None	—
P55285	CDH6	VVYSILQGQPYFSVESETGIIK	kidney	—	100.0	None	—
P55285	CDH6	YILSGDGAGDLFIINENTGDIQATK	kidney	—	100.0	None	—
P55285	CDH6	YILSGDGAGDLFIINENTGDIQATK	lung	—	100.0	None	—
P55287	CDH11	DTNRPLEPPSEFIVK	kidney	—	100.0	None	—
P55287	CDH11	DTNRPLEPPSEFIVK	lung	—	100.0	None	—
P55287	CDH11	EEYHVVIQAK	kidney	—	100.0	None	—
P55287	CDH11	EEYHVVIQAK	lung	—	100.0	None	—
P55287	CDH11	KPVDFETK	lung	—	100.0	None	—
P55287	CDH11	LHSDIDSGDGNIK	lung	—	100.0	None	—
P55287	CDH11	VLDVNDNAPK	kidney	—	100.0	None	—
P55287	CDH11	VLDVNDNAPK	plasma	—	100.0	None	—
P55287	CDH11	YILSGEGAGTIFVIDDK	lung	—	100.0	None	—
P55290	CDH13	DIQGSLQDIFK	liver	—	100.0	None	—
P55290	CDH13	DIQGSLQDIFK	plasma	—	100.0	None	—
P55290	CDH13	DLHPNTDPFK	plasma	—	100.0	None	—

SysQuan Core Database

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