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
Q5VZ89	DENND4C	FYTLLSK	liver	—	100.0	MRM	—
Q5VZ89	DENND4C	FYTLLSK	lung	—	100.0	MRM	—
Q5VZ89	DENND4C	FYTLLSK	Spleen	—	100.0	MRM	—
Q5VZE5	NAA35	VLNFEQAIK	Heart	—	100.0	MRM	—
Q5VZE5	NAA35	VLNFEQAIK	kidney	—	100.0	MRM	—
Q5VZE5	NAA35	VLNFEQAIK	liver	—	100.0	MRM	—
Q5VZE5	NAA35	VLNFEQAIK	lung	—	100.0	MRM	—
Q5VZE5	NAA35	VLNFEQAIK	Spleen	—	100.0	MRM	—
Q63HR2	TNS2	DQAIALLK	Heart	—	100.0	MRM	—
Q63HR2	TNS2	DQAIALLK	kidney	—	100.0	MRM	—
Q63HR2	TNS2	DQAIALLK	liver	—	100.0	MRM	—
Q63HR2	TNS2	DQAIALLK	Spleen	—	100.0	MRM	—
Q66K14	TBC1D9B	VIQSLEDTAK	Heart	—	100.0	MRM	—
Q66K14	TBC1D9B	VIQSLEDTAK	lung	—	100.0	MRM	—
Q66K14	TBC1D9B	VIQSLEDTAK	Spleen	—	100.0	MRM	—
Q68E01	INTS3	VLAHLAPLFDNPK	Heart	—	100.0	MRM	—
Q68E01	INTS3	VLAHLAPLFDNPK	kidney	—	100.0	MRM	—
Q68E01	INTS3	VLAHLAPLFDNPK	liver	—	100.0	MRM	—
Q68E01	INTS3	VLAHLAPLFDNPK	lung	—	100.0	MRM	—
Q68E01	INTS3	VLAHLAPLFDNPK	Spleen	—	100.0	MRM	—
Q6DD88	ATL3	IYQGEDLPHPK	dbs	—	100.0	MRM	—
Q6DD88	ATL3	IYQGEDLPHPK	Heart	—	100.0	MRM	—
Q6DD88	ATL3	IYQGEDLPHPK	liver	—	100.0	MRM	—
Q6DD88	ATL3	IYQGEDLPHPK	lung	—	100.0	MRM	—
Q6DD88	ATL3	IYQGEDLPHPK	Spleen	—	100.0	MRM	—
Q6DKK2	TTC19	GQLENAEQLFK	Heart	—	100.0	MRM	—
Q6DKK2	TTC19	GQLENAEQLFK	kidney	—	100.0	MRM	—
Q6DKK2	TTC19	GQLENAEQLFK	liver	—	100.0	MRM	—
Q6DKK2	TTC19	GQLENAEQLFK	lung	—	100.0	MRM	—
Q6DKK2	TTC19	GQLENAEQLFK	Spleen	—	100.0	MRM	—
Q6DN12	MCTP2	DVGILQVK	Spleen	—	100.0	MRM	—
Q6DN90	IQSEC1	IGLNLFNK	kidney	—	100.0	MRM	—
Q6DN90	IQSEC1	IGLNLFNK	liver	—	100.0	MRM	—
Q6DN90	IQSEC1	IGLNLFNK	lung	—	100.0	MRM	—
Q6DN90	IQSEC1	IGLNLFNK	Spleen	—	100.0	MRM	—
Q6DN90	IQSEC1	LFEVPDPNKPQK	dbs	—	100.0	MRM	—
Q6DN90	IQSEC1	LFEVPDPNKPQK	Heart	—	100.0	MRM	—
Q6DN90	IQSEC1	LFEVPDPNKPQK	kidney	—	100.0	MRM	—
Q6DN90	IQSEC1	LFEVPDPNKPQK	liver	—	100.0	MRM	—
Q6DN90	IQSEC1	LFEVPDPNKPQK	lung	—	100.0	MRM	—
Q6IAA8	LAMTOR1	LAVLSSSLTHWK	dbs	—	100.0	MRM	—
Q6IAA8	LAMTOR1	LAVLSSSLTHWK	Heart	—	100.0	MRM	—
Q6IAA8	LAMTOR1	LAVLSSSLTHWK	liver	—	100.0	MRM	—
Q6IAA8	LAMTOR1	LAVLSSSLTHWK	lung	—	100.0	MRM	—
Q6IAA8	LAMTOR1	LAVLSSSLTHWK	Spleen	—	100.0	MRM	—
Q6IBS0	TWF2	AHQTGIHATEELK	Heart	—	100.0	MRM	—
Q6IBS0	TWF2	AHQTGIHATEELK	kidney	—	100.0	MRM	—
Q6IBS0	TWF2	AHQTGIHATEELK	liver	—	100.0	MRM	—
Q6IBS0	TWF2	AHQTGIHATEELK	lung	—	100.0	MRM	—
Q6IBS0	TWF2	AHQTGIHATEELK	Spleen	—	100.0	MRM	—

SysQuan Human Database

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