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
Q8NFW8	CMAS	DAIGISLLK	Heart	—	100.0	MRM	—
Q8NFW8	CMAS	EIISYDVK	Heart	—	100.0	MRM	—
Q8TAT6	NPLOC4	ESSSEQYVPDVFYK	dbs	—	100.0	MRM	—
Q8TAT6	NPLOC4	ESSSEQYVPDVFYK	liver	—	100.0	MRM	—
Q8TBX8	PIP4K2C	DVEFLVQLK	Heart	—	100.0	MRM	—
Q8TBX8	PIP4K2C	DVEFLVQLK	kidney	—	100.0	MRM	—
Q8TBX8	PIP4K2C	DVEFLVQLK	liver	—	100.0	MRM	—
Q8TBX8	PIP4K2C	DVEFLVQLK	Spleen	—	100.0	MRM	—
Q8TC12	RDH11	IHFHNLQGEK	Heart	—	100.0	MRM	—
Q8TC12	RDH11	IHFHNLQGEK	liver	—	100.0	MRM	—
Q8TC12	RDH11	IHFHNLQGEK	Spleen	—	100.0	MRM	—
Q8TCJ2	STT3B	FYSLWDTGYAK	Heart	—	100.0	MRM	—
Q8TCJ2	STT3B	FYSLWDTGYAK	Spleen	—	100.0	MRM	—
Q8TE04	PANK1	DITAEEEQEEVENLK	Heart	—	100.0	MRM	—
Q8TE04	PANK1	DITAEEEQEEVENLK	kidney	—	100.0	MRM	—
Q8TE04	PANK1	DITAEEEQEEVENLK	liver	—	100.0	MRM	—
Q8TE04	PANK1	DITAEEEQEEVENLK	Spleen	—	100.0	MRM	—
Q8TF42	UBASH3B	FAADFAAEAASK	lung	—	100.0	MRM	—
Q8TF42	UBASH3B	FAADFAAEAASK	plasma	—	100.0	MRM	—
Q8WUA7	TBC1D22A	FAFADAPNHYK	Heart	—	100.0	MRM	—
Q8WUA7	TBC1D22A	FAFADAPNHYK	liver	—	100.0	MRM	—
Q8WUA7	TBC1D22A	FAFADAPNHYK	lung	—	100.0	MRM	—
Q8WUA7	TBC1D22A	FAFADAPNHYK	Spleen	—	100.0	MRM	—
Q8WUA8	TSKU	ELPGLQVLDLSGNPK	kidney	—	100.0	MRM	—
Q8WUA8	TSKU	ELPGLQVLDLSGNPK	liver	—	100.0	MRM	—
Q8WUA8	TSKU	ELPGLQVLDLSGNPK	plasma	—	100.0	MRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	dbs	—	100.0	MRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	Heart	—	100.0	MRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	kidney	—	100.0	MRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	liver	—	100.0	MRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	lung	—	100.0	MRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	Spleen	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	kidney	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	liver	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	Spleen	—	100.0	MRM	—
Q92520	FAM3C	SPFEQHIK	Heart	—	100.0	MRM	—
Q92520	FAM3C	SPFEQHIK	liver	—	100.0	MRM	—
Q92542	NCSTN	NQVEDLLATLEK	kidney	—	100.0	MRM	—
Q92734	TFG	LLSNDEVTIK	plasma	—	100.0	MRM	—
Q92747	ARPC1A	TQIALSPNNHEVHIYK	dbs	—	100.0	MRM	—
Q92747	ARPC1A	TQIALSPNNHEVHIYK	liver	—	100.0	MRM	—
Q92747	ARPC1A	TQIALSPNNHEVHIYK	lung	—	100.0	MRM	—
Q92747	ARPC1A	TQIALSPNNHEVHIYK	plasma	—	100.0	MRM	—
Q92835	INPP5D	TGIANTLGNK	liver	—	100.0	MRM	—
Q92845	KIFAP3	GGNIDVHPSEK	kidney	—	100.0	MRM	—
Q92845	KIFAP3	GGNIDVHPSEK	lung	—	100.0	MRM	—
Q92859	NEO1	ITWADNSLPK	liver	—	100.0	MRM	—
Q92859	NEO1	ITWADNSLPK	lung	—	100.0	MRM	—
Q92882	OSTF1	GYADIVQLLLAK	Heart	—	100.0	MRM	—
Q92882	OSTF1	GYADIVQLLLAK	kidney	—	100.0	MRM	—

SysQuan Human Database

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